FreeSWITCH Pastebin

adg

From ad, 5 Years ago, written in FreeSWITCH.
- view diff
URL https://pastebin.freeswitch.org/view/6e5a84a4
Embed
Download Paste or View Raw
  1.    Contact: <sip:41.223.11.97>
  2.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3.    Accept: application/sdp
  4.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5.    Supported: timer, path, replaces
  6.    Allow-Events: talk, hold, conference, refer
  7.    Content-Length: 0
  8.    
  9.    ------------------------------------------------------------------------
  10. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:02:18.433084:
  11.    ------------------------------------------------------------------------
  12.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  13.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKgvu6pi004ga7ea04f4d0
  14.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku51@41.181.106.34
  15.    To: sip:ping@41.223.11.129:5060
  16.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku51
  17.    Max-Forwards: 0
  18.    CSeq: 59979 OPTIONS
  19.    
  20.    ------------------------------------------------------------------------
  21. send 632 bytes to udp/[41.181.106.34]:5060 at 13:02:18.433662:
  22.    ------------------------------------------------------------------------
  23.    SIP/2.0 200 OK
  24.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKgvu6pi004ga7ea04f4d0
  25.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku51
  26.    To: <sip:ping@41.223.11.129:5060>;tag=ZDrgrX68yvgeB
  27.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku51@41.181.106.34
  28.    CSeq: 59979 OPTIONS
  29.    Contact: <sip:41.223.11.129>
  30.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  31.    Accept: application/sdp
  32.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  33.    Supported: timer, path, replaces
  34.    Allow-Events: talk, hold, conference, refer
  35.    Content-Length: 0
  36.    
  37.    ------------------------------------------------------------------------
  38. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:02:31.530053:
  39.    ------------------------------------------------------------------------
  40.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  41.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK17q70g3068rkg23mauh0
  42.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aue3@41.181.106.34
  43.    To: sip:ping@41.223.11.97:5060
  44.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aue3
  45.    Max-Forwards: 0
  46.    CSeq: 124381 OPTIONS
  47.    
  48.    ------------------------------------------------------------------------
  49. send 631 bytes to udp/[41.181.106.34]:5060 at 13:02:31.530656:
  50.    ------------------------------------------------------------------------
  51.    SIP/2.0 200 OK
  52.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK17q70g3068rkg23mauh0
  53.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aue3
  54.    To: <sip:ping@41.223.11.97:5060>;tag=3ZHt7QcKavcXK
  55.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aue3@41.181.106.34
  56.    CSeq: 124381 OPTIONS
  57.    Contact: <sip:41.223.11.97>
  58.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  59.    Accept: application/sdp
  60.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  61.    Supported: timer, path, replaces
  62.    Allow-Events: talk, hold, conference, refer
  63.    Content-Length: 0
  64.    
  65.    ------------------------------------------------------------------------
  66. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:03:03.991114:
  67.    ------------------------------------------------------------------------
  68.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  69.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKu2epma00bo4o9ccfgld0
  70.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500022q3@41.181.219.34
  71.    To: sip:ping@41.223.11.129:5060
  72.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200022q3
  73.    Max-Forwards: 0
  74.    CSeq: 8692 OPTIONS
  75.    
  76.    ------------------------------------------------------------------------
  77. send 631 bytes to udp/[41.181.219.34]:5060 at 13:03:03.991673:
  78.    ------------------------------------------------------------------------
  79.    SIP/2.0 200 OK
  80.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKu2epma00bo4o9ccfgld0
  81.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200022q3
  82.    To: <sip:ping@41.223.11.129:5060>;tag=0pH9SrQcv560p
  83.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500022q3@41.181.219.34
  84.    CSeq: 8692 OPTIONS
  85.    Contact: <sip:41.223.11.129>
  86.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  87.    Accept: application/sdp
  88.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  89.    Supported: timer, path, replaces
  90.    Allow-Events: talk, hold, conference, refer
  91.    Content-Length: 0
  92.    
  93.    ------------------------------------------------------------------------
  94. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:03:09.856481:
  95.    ------------------------------------------------------------------------
  96.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  97.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK1b0et210981m1tom1a90
  98.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300022p3@41.181.219.34
  99.    To: sip:ping@41.223.11.97:5060
  100.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000022p3
  101.    Max-Forwards: 0
  102.    CSeq: 8690 OPTIONS
  103.    
  104.    ------------------------------------------------------------------------
  105. send 629 bytes to udp/[41.181.219.34]:5060 at 13:03:09.856940:
  106.    ------------------------------------------------------------------------
  107.    SIP/2.0 200 OK
  108.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK1b0et210981m1tom1a90
  109.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000022p3
  110.    To: <sip:ping@41.223.11.97:5060>;tag=48aK9jXp742FF
  111.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300022p3@41.181.219.34
  112.    CSeq: 8690 OPTIONS
  113.    Contact: <sip:41.223.11.97>
  114.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  115.    Accept: application/sdp
  116.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  117.    Supported: timer, path, replaces
  118.    Allow-Events: talk, hold, conference, refer
  119.    Content-Length: 0
  120.    
  121.    ------------------------------------------------------------------------
  122. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:03:18.455673:
  123.    ------------------------------------------------------------------------
  124.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  125.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK04lpq7204gvnoibqqs80
  126.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke61@41.181.106.34
  127.    To: sip:ping@41.223.11.129:5060
  128.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke61
  129.    Max-Forwards: 0
  130.    CSeq: 59980 OPTIONS
  131.    
  132.    ------------------------------------------------------------------------
  133. send 632 bytes to udp/[41.181.106.34]:5060 at 13:03:18.456270:
  134.    ------------------------------------------------------------------------
  135.    SIP/2.0 200 OK
  136.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK04lpq7204gvnoibqqs80
  137.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke61
  138.    To: <sip:ping@41.223.11.129:5060>;tag=1Za2UK8FSeXKj
  139.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke61@41.181.106.34
  140.    CSeq: 59980 OPTIONS
  141.    Contact: <sip:41.223.11.129>
  142.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  143.    Accept: application/sdp
  144.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  145.    Supported: timer, path, replaces
  146.    Allow-Events: talk, hold, conference, refer
  147.    Content-Length: 0
  148.    
  149.    ------------------------------------------------------------------------
  150. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:03:31.533514:
  151.    ------------------------------------------------------------------------
  152.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  153.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKfcg37u206osch0n11cj0
  154.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aef3@41.181.106.34
  155.    To: sip:ping@41.223.11.97:5060
  156.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aef3
  157.    Max-Forwards: 0
  158.    CSeq: 124382 OPTIONS
  159.    
  160.    ------------------------------------------------------------------------
  161. send 631 bytes to udp/[41.181.106.34]:5060 at 13:03:31.534169:
  162.    ------------------------------------------------------------------------
  163.    SIP/2.0 200 OK
  164.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKfcg37u206osch0n11cj0
  165.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aef3
  166.    To: <sip:ping@41.223.11.97:5060>;tag=5H4BBeet4DS2a
  167.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aef3@41.181.106.34
  168.    CSeq: 124382 OPTIONS
  169.    Contact: <sip:41.223.11.97>
  170.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  171.    Accept: application/sdp
  172.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  173.    Supported: timer, path, replaces
  174.    Allow-Events: talk, hold, conference, refer
  175.    Content-Length: 0
  176.    
  177.    ------------------------------------------------------------------------
  178. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:04:04.014213:
  179.    ------------------------------------------------------------------------
  180.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  181.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK990khk30b0q6kcgi7490
  182.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750002iq3@41.181.219.34
  183.    To: sip:ping@41.223.11.129:5060
  184.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020002iq3
  185.    Max-Forwards: 0
  186.    CSeq: 8693 OPTIONS
  187.    
  188.    ------------------------------------------------------------------------
  189. send 631 bytes to udp/[41.181.219.34]:5060 at 13:04:04.014836:
  190.    ------------------------------------------------------------------------
  191.    SIP/2.0 200 OK
  192.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK990khk30b0q6kcgi7490
  193.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020002iq3
  194.    To: <sip:ping@41.223.11.129:5060>;tag=283tXeSKpQK6D
  195.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750002iq3@41.181.219.34
  196.    CSeq: 8693 OPTIONS
  197.    Contact: <sip:41.223.11.129>
  198.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  199.    Accept: application/sdp
  200.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  201.    Supported: timer, path, replaces
  202.    Allow-Events: talk, hold, conference, refer
  203.    Content-Length: 0
  204.    
  205.    ------------------------------------------------------------------------
  206. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:04:09.880588:
  207.    ------------------------------------------------------------------------
  208.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  209.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhpj0t6309om8b01g7060
  210.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330002ip3@41.181.219.34
  211.    To: sip:ping@41.223.11.97:5060
  212.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100002ip3
  213.    Max-Forwards: 0
  214.    CSeq: 8691 OPTIONS
  215.    
  216.    ------------------------------------------------------------------------
  217. send 629 bytes to udp/[41.181.219.34]:5060 at 13:04:09.881153:
  218.    ------------------------------------------------------------------------
  219.    SIP/2.0 200 OK
  220.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhpj0t6309om8b01g7060
  221.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100002ip3
  222.    To: <sip:ping@41.223.11.97:5060>;tag=6tX4c9yX1pFNp
  223.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330002ip3@41.181.219.34
  224.    CSeq: 8691 OPTIONS
  225.    Contact: <sip:41.223.11.97>
  226.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  227.    Accept: application/sdp
  228.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  229.    Supported: timer, path, replaces
  230.    Allow-Events: talk, hold, conference, refer
  231.    Content-Length: 0
  232.    
  233.    ------------------------------------------------------------------------
  234. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:04:18.481104:
  235.    ------------------------------------------------------------------------
  236.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  237.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKam8eom2058mai0m7etr0
  238.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku61@41.181.106.34
  239.    To: sip:ping@41.223.11.129:5060
  240.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku61
  241.    Max-Forwards: 0
  242.    CSeq: 59981 OPTIONS
  243.    
  244.    ------------------------------------------------------------------------
  245. send 632 bytes to udp/[41.181.106.34]:5060 at 13:04:18.481814:
  246.    ------------------------------------------------------------------------
  247.    SIP/2.0 200 OK
  248.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKam8eom2058mai0m7etr0
  249.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku61
  250.    To: <sip:ping@41.223.11.129:5060>;tag=3HXKZ99pK09rS
  251.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku61@41.181.106.34
  252.    CSeq: 59981 OPTIONS
  253.    Contact: <sip:41.223.11.129>
  254.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  255.    Accept: application/sdp
  256.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  257.    Supported: timer, path, replaces
  258.    Allow-Events: talk, hold, conference, refer
  259.    Content-Length: 0
  260.    
  261.    ------------------------------------------------------------------------
  262. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:04:31.535092:
  263.    ------------------------------------------------------------------------
  264.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  265.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK6uvp6v2060t6eiete0r0
  266.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auf3@41.181.106.34
  267.    To: sip:ping@41.223.11.97:5060
  268.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auf3
  269.    Max-Forwards: 0
  270.    CSeq: 124383 OPTIONS
  271.    
  272.    ------------------------------------------------------------------------
  273. send 631 bytes to udp/[41.181.106.34]:5060 at 13:04:31.535635:
  274.    ------------------------------------------------------------------------
  275.    SIP/2.0 200 OK
  276.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK6uvp6v2060t6eiete0r0
  277.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auf3
  278.    To: <sip:ping@41.223.11.97:5060>;tag=73pXe4F1yZ57H
  279.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auf3@41.181.106.34
  280.    CSeq: 124383 OPTIONS
  281.    Contact: <sip:41.223.11.97>
  282.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  283.    Accept: application/sdp
  284.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  285.    Supported: timer, path, replaces
  286.    Allow-Events: talk, hold, conference, refer
  287.    Content-Length: 0
  288.    
  289.    ------------------------------------------------------------------------
  290. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:05:04.038313:
  291.    ------------------------------------------------------------------------
  292.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  293.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKt3ienq30bgf5qhv6o3a0
  294.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500022r3@41.181.219.34
  295.    To: sip:ping@41.223.11.129:5060
  296.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200022r3
  297.    Max-Forwards: 0
  298.    CSeq: 8694 OPTIONS
  299.    
  300.    ------------------------------------------------------------------------
  301. send 631 bytes to udp/[41.181.219.34]:5060 at 13:05:04.038866:
  302.    ------------------------------------------------------------------------
  303.    SIP/2.0 200 OK
  304.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKt3ienq30bgf5qhv6o3a0
  305.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200022r3
  306.    To: <sip:ping@41.223.11.129:5060>;tag=4tpc14ttg9ZBN
  307.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500022r3@41.181.219.34
  308.    CSeq: 8694 OPTIONS
  309.    Contact: <sip:41.223.11.129>
  310.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  311.    Accept: application/sdp
  312.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  313.    Supported: timer, path, replaces
  314.    Allow-Events: talk, hold, conference, refer
  315.    Content-Length: 0
  316.    
  317.    ------------------------------------------------------------------------
  318. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:05:09.905877:
  319.    ------------------------------------------------------------------------
  320.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  321.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK04b8gr009odf9dbc0vi0
  322.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300022q3@41.181.219.34
  323.    To: sip:ping@41.223.11.97:5060
  324.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000022q3
  325.    Max-Forwards: 0
  326.    CSeq: 8692 OPTIONS
  327.    
  328.    ------------------------------------------------------------------------
  329. send 629 bytes to udp/[41.181.219.34]:5060 at 13:05:09.906716:
  330.    ------------------------------------------------------------------------
  331.    SIP/2.0 200 OK
  332.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK04b8gr009odf9dbc0vi0
  333.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000022q3
  334.    To: <sip:ping@41.223.11.97:5060>;tag=8cgpgZ04U8UtD
  335.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300022q3@41.181.219.34
  336.    CSeq: 8692 OPTIONS
  337.    Contact: <sip:41.223.11.97>
  338.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  339.    Accept: application/sdp
  340.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  341.    Supported: timer, path, replaces
  342.    Allow-Events: talk, hold, conference, refer
  343.    Content-Length: 0
  344.    
  345.    ------------------------------------------------------------------------
  346. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:05:18.501820:
  347.    ------------------------------------------------------------------------
  348.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  349.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKur63m7105o9tk6661qq0
  350.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke71@41.181.106.34
  351.    To: sip:ping@41.223.11.129:5060
  352.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke71
  353.    Max-Forwards: 0
  354.    CSeq: 59982 OPTIONS
  355.    
  356.    ------------------------------------------------------------------------
  357. send 632 bytes to udp/[41.181.106.34]:5060 at 13:05:18.502391:
  358.    ------------------------------------------------------------------------
  359.    SIP/2.0 200 OK
  360.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKur63m7105o9tk6661qq0
  361.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke71
  362.    To: <sip:ping@41.223.11.129:5060>;tag=53F52ZByDjpyg
  363.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke71@41.181.106.34
  364.    CSeq: 59982 OPTIONS
  365.    Contact: <sip:41.223.11.129>
  366.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  367.    Accept: application/sdp
  368.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  369.    Supported: timer, path, replaces
  370.    Allow-Events: talk, hold, conference, refer
  371.    Content-Length: 0
  372.    
  373.    ------------------------------------------------------------------------
  374. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:05:31.538371:
  375.    ------------------------------------------------------------------------
  376.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  377.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK615v0r106ouu8evckdo0
  378.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aeg3@41.181.106.34
  379.    To: sip:ping@41.223.11.97:5060
  380.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aeg3
  381.    Max-Forwards: 0
  382.    CSeq: 124384 OPTIONS
  383.    
  384.    ------------------------------------------------------------------------
  385. send 631 bytes to udp/[41.181.106.34]:5060 at 13:05:31.538938:
  386.    ------------------------------------------------------------------------
  387.    SIP/2.0 200 OK
  388.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK615v0r106ouu8evckdo0
  389.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aeg3
  390.    To: <sip:ping@41.223.11.97:5060>;tag=9N9ejtH8rHjDS
  391.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aeg3@41.181.106.34
  392.    CSeq: 124384 OPTIONS
  393.    Contact: <sip:41.223.11.97>
  394.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  395.    Accept: application/sdp
  396.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  397.    Supported: timer, path, replaces
  398.    Allow-Events: talk, hold, conference, refer
  399.    Content-Length: 0
  400.    
  401.    ------------------------------------------------------------------------
  402. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:06:04.062432:
  403.    ------------------------------------------------------------------------
  404.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  405.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKlmhprv10co46q1ubpna0
  406.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750002ir3@41.181.219.34
  407.    To: sip:ping@41.223.11.129:5060
  408.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020002ir3
  409.    Max-Forwards: 0
  410.    CSeq: 8695 OPTIONS
  411.    
  412.    ------------------------------------------------------------------------
  413. send 631 bytes to udp/[41.181.219.34]:5060 at 13:06:04.062992:
  414.    ------------------------------------------------------------------------
  415.    SIP/2.0 200 OK
  416.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKlmhprv10co46q1ubpna0
  417.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020002ir3
  418.    To: <sip:ping@41.223.11.129:5060>;tag=6c9X4tv1aUcHc
  419.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750002ir3@41.181.219.34
  420.    CSeq: 8695 OPTIONS
  421.    Contact: <sip:41.223.11.129>
  422.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  423.    Accept: application/sdp
  424.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  425.    Supported: timer, path, replaces
  426.    Allow-Events: talk, hold, conference, refer
  427.    Content-Length: 0
  428.    
  429.    ------------------------------------------------------------------------
  430. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:06:09.929979:
  431.    ------------------------------------------------------------------------
  432.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  433.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKf62ejg20a0322ac9cbi0
  434.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330002iq3@41.181.219.34
  435.    To: sip:ping@41.223.11.97:5060
  436.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100002iq3
  437.    Max-Forwards: 0
  438.    CSeq: 8693 OPTIONS
  439.    
  440.    ------------------------------------------------------------------------
  441. send 629 bytes to udp/[41.181.219.34]:5060 at 13:06:09.930673:
  442.    ------------------------------------------------------------------------
  443.    SIP/2.0 200 OK
  444.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKf62ejg20a0322ac9cbi0
  445.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100002iq3
  446.    To: <sip:ping@41.223.11.97:5060>;tag=aZ27KN2Bpt8Zm
  447.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330002iq3@41.181.219.34
  448.    CSeq: 8693 OPTIONS
  449.    Contact: <sip:41.223.11.97>
  450.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  451.    Accept: application/sdp
  452.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  453.    Supported: timer, path, replaces
  454.    Allow-Events: talk, hold, conference, refer
  455.    Content-Length: 0
  456.    
  457.    ------------------------------------------------------------------------
  458. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:06:18.524067:
  459.    ------------------------------------------------------------------------
  460.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  461.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKqalirg205gthro3f6cv0
  462.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku71@41.181.106.34
  463.    To: sip:ping@41.223.11.129:5060
  464.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku71
  465.    Max-Forwards: 0
  466.    CSeq: 59983 OPTIONS
  467.    
  468.    ------------------------------------------------------------------------
  469. send 632 bytes to udp/[41.181.106.34]:5060 at 13:06:18.524690:
  470.    ------------------------------------------------------------------------
  471.    SIP/2.0 200 OK
  472.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKqalirg205gthro3f6cv0
  473.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku71
  474.    To: <sip:ping@41.223.11.129:5060>;tag=7N2p6ND57323Q
  475.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku71@41.181.106.34
  476.    CSeq: 59983 OPTIONS
  477.    Contact: <sip:41.223.11.129>
  478.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  479.    Accept: application/sdp
  480.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  481.    Supported: timer, path, replaces
  482.    Allow-Events: talk, hold, conference, refer
  483.    Content-Length: 0
  484.    
  485.    ------------------------------------------------------------------------
  486. recv 1216 bytes from udp/[41.181.106.34]:5060 at 13:06:29.272777:
  487.    ------------------------------------------------------------------------
  488.    INVITE sip:+27870980989@41.223.11.97:5060;user=phone SIP/2.0
  489.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK4q9dbg202gme8n8uvtl0.1
  490.    From: <sip:+27832145179@41.181.106.34:5060;user=phone>;tag=06061064745201
  491.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>
  492.    Max-Forwards: 69
  493.    Call-ID: 68cU5215112140HobiGhEfFqDqh@BC00.JHMBC1.MSS.MTN.CO.ZA
  494.    CSeq: 781285121 INVITE
  495.    P-Asserted-Identity: <sip:+27832145179@MTN.CO.ZA;user=phone>
  496.    Accept: application/sdp
  497.    Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,PRACK,UPDATE
  498.    P-Charging-Vector: icid-value=0F977725F4-0214-12512105;icid-generated-at=BC00.JHMBC1.MSS.MTN.CO.ZA;orig-ioi=MTN.CO.ZA
  499.    P-Early-Media: supported
  500.    Resource-Priority: q735.3
  501.    Supported: 100rel,histinfo
  502.    Content-Type: application/sdp
  503.    Contact: <sip:41.181.106.34:5060;transport=udp>
  504.    Content-Length: 405
  505.    
  506.    v=0
  507.    o=- 473369 473369 IN IP4 41.181.106.34
  508.    s=-
  509.    c=IN IP4 41.181.106.34
  510.    t=0 0
  511.    a=sendrecv
  512.    m=audio 64980 RTP/AVP 96 8 0 97 18 98
  513.    c=IN IP4 41.181.106.34
  514.    b=RR:0
  515.    b=RS:0
  516.    a=rtpmap:96 AMR/8000
  517.    a=fmtp:96 mode-set=7;max-red=0
  518.    a=rtpmap:8 PCMA/8000
  519.    a=rtpmap:0 PCMU/8000
  520.    a=rtpmap:97 GSM-EFR/8000
  521.    a=rtpmap:18 G729/8000
  522.    a=fmtp:18 annexb=no
  523.    a=rtpmap:98 telephone-event/8000
  524.    a=fmtp:98 0-15
  525.    a=maxptime:40
  526.    ------------------------------------------------------------------------
  527. send 411 bytes to udp/[41.181.106.34]:5060 at 13:06:29.273250:
  528.    ------------------------------------------------------------------------
  529.    SIP/2.0 100 Trying
  530.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK4q9dbg202gme8n8uvtl0.1
  531.    From: <sip:+27832145179@41.181.106.34:5060;user=phone>;tag=06061064745201
  532.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>
  533.    Call-ID: 68cU5215112140HobiGhEfFqDqh@BC00.JHMBC1.MSS.MTN.CO.ZA
  534.    CSeq: 781285121 INVITE
  535.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  536.    Content-Length: 0
  537.    
  538.    ------------------------------------------------------------------------
  539. 2015-11-01 13:06:29.262087 [NOTICE] switch_channel.c:1075 New Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [720b8978-0e54-4aa3-b329-545b28f43e22]
  540. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_session.c:1061 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [BREAK]
  541. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_session.c:1061 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [BREAK]
  542. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Running State Change CS_NEW
  543. 2015-11-01 13:06:29.262087 [DEBUG] sofia.c:8848 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 receiving invite from 41.181.106.34:5060 version: 1.5.15b git b156cbd 2015-05-12 04:00:04Z 64bit
  544. 2015-11-01 13:06:29.262087 [DEBUG] sofia.c:6627 Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 entering state [received][100]
  545. 2015-11-01 13:06:29.262087 [DEBUG] sofia.c:6637 Remote SDP:
  546. v=0
  547. o=- 473369 473369 IN IP4 41.181.106.34
  548. s=-
  549. c=IN IP4 41.181.106.34
  550. t=0 0
  551. a=sendrecv
  552. m=audio 64980 RTP/AVP 96 8 0 97 18 98
  553. c=IN IP4 41.181.106.34
  554. b=AS:0
  555. b=AS:0
  556. a=rtpmap:96 AMR/8000
  557. a=fmtp:96 mode-set=7;max-red=0
  558. a=rtpmap:8 PCMA/8000
  559. a=rtpmap:0 PCMU/8000
  560. a=rtpmap:97 GSM-EFR/8000
  561. a=rtpmap:18 G729/8000
  562. a=fmtp:18 annexb=no
  563. a=rtpmap:98 telephone-event/8000
  564. a=fmtp:98 0-15
  565. a=maxptime:40
  566.  
  567. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-32:122:8000:20:32000:1]
  568. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[DVI4:6:16000:20:64000:1]
  569. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[PCMU:0:8000:20:64000:1]
  570. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G722:9:8000:20:64000:1]
  571. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[opus:116:48000:20:0:2]
  572. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-24:123:8000:20:24000:1]
  573. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[SPEEX:99:32000:20:44000:1]
  574. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[b64:116:32000:20:684800:1]
  575. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-40:121:8000:20:40000:1]
  576. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[L16:100:22050:20:705600:2]
  577. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-16:124:8000:20:16000:1]
  578. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[PCMA:8:8000:20:64000:1]
  579. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[PROXY:0:8000:20:0:1]
  580. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-24:123:8000:20:24000:1]
  581. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G729:18:8000:20:8000:1]
  582. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-16:124:8000:20:16000:1]
  583. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-32:122:8000:20:32000:1]
  584. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AMR:96:8000:20:12200:1]
  585. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [AMR:96:8000:20:12200:1] ++++ is saved as a match
  586. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[GSM:3:8000:20:13200:1]
  587. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-40:121:8000:20:40000:1]
  588. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G723:4:8000:30:6300:1]
  589. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[LPC:7:8000:90:2400:1]
  590. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-32:122:8000:20:32000:1]
  591. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[DVI4:6:16000:20:64000:1]
  592. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[PCMU:0:8000:20:64000:1]
  593. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G722:9:8000:20:64000:1]
  594. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[opus:116:48000:20:0:2]
  595. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-24:123:8000:20:24000:1]
  596. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[SPEEX:99:32000:20:44000:1]
  597. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[b64:116:32000:20:684800:1]
  598. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-40:121:8000:20:40000:1]
  599. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[L16:100:22050:20:705600:2]
  600. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-16:124:8000:20:16000:1]
  601. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[PCMA:8:8000:20:64000:1]
  602. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [PCMA:8:8000:20:64000:1] ++++ is saved as a match
  603. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[PROXY:0:8000:20:0:1]
  604. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-24:123:8000:20:24000:1]
  605. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G729:18:8000:20:8000:1]
  606. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-16:124:8000:20:16000:1]
  607. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-32:122:8000:20:32000:1]
  608. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AMR:96:8000:20:12200:1]
  609. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[GSM:3:8000:20:13200:1]
  610. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-40:121:8000:20:40000:1]
  611. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G723:4:8000:30:6300:1]
  612. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[LPC:7:8000:90:2400:1]
  613. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-32:122:8000:20:32000:1]
  614. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[DVI4:6:16000:20:64000:1]
  615. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[PCMU:0:8000:20:64000:1]
  616. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [PCMU:0:8000:20:64000:1] ++++ is saved as a match
  617. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G722:9:8000:20:64000:1]
  618. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[opus:116:48000:20:0:2]
  619. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-24:123:8000:20:24000:1]
  620. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[SPEEX:99:32000:20:44000:1]
  621. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[b64:116:32000:20:684800:1]
  622. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-40:121:8000:20:40000:1]
  623. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[L16:100:22050:20:705600:2]
  624. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-16:124:8000:20:16000:1]
  625. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[PCMA:8:8000:20:64000:1]
  626. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[PROXY:0:8000:20:0:1]
  627. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-24:123:8000:20:24000:1]
  628. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G729:18:8000:20:8000:1]
  629. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-16:124:8000:20:16000:1]
  630. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-32:122:8000:20:32000:1]
  631. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AMR:96:8000:20:12200:1]
  632. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[GSM:3:8000:20:13200:1]
  633. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-40:121:8000:20:40000:1]
  634. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G723:4:8000:30:6300:1]
  635. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[LPC:7:8000:90:2400:1]
  636. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-32:122:8000:20:32000:1]
  637. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[DVI4:6:16000:20:64000:1]
  638. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[PCMU:0:8000:20:64000:1]
  639. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G722:9:8000:20:64000:1]
  640. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[opus:116:48000:20:0:2]
  641. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-24:123:8000:20:24000:1]
  642. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[SPEEX:99:32000:20:44000:1]
  643. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[b64:116:32000:20:684800:1]
  644. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-40:121:8000:20:40000:1]
  645. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[L16:100:22050:20:705600:2]
  646. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-16:124:8000:20:16000:1]
  647. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[PCMA:8:8000:20:64000:1]
  648. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[PROXY:0:8000:20:0:1]
  649. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-24:123:8000:20:24000:1]
  650. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G729:18:8000:20:8000:1]
  651. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-16:124:8000:20:16000:1]
  652. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-32:122:8000:20:32000:1]
  653. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AMR:96:8000:20:12200:1]
  654. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[GSM:3:8000:20:13200:1]
  655. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-40:121:8000:20:40000:1]
  656. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G723:4:8000:30:6300:1]
  657. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[LPC:7:8000:90:2400:1]
  658. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-32:122:8000:20:32000:1]
  659. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[DVI4:6:16000:20:64000:1]
  660. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[PCMU:0:8000:20:64000:1]
  661. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G722:9:8000:20:64000:1]
  662. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[opus:116:48000:20:0:2]
  663. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-24:123:8000:20:24000:1]
  664. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[SPEEX:99:32000:20:44000:1]
  665. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[b64:116:32000:20:684800:1]
  666. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-40:121:8000:20:40000:1]
  667. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[L16:100:22050:20:705600:2]
  668. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-16:124:8000:20:16000:1]
  669. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[PCMA:8:8000:20:64000:1]
  670. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[PROXY:0:8000:20:0:1]
  671. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-24:123:8000:20:24000:1]
  672. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G729:18:8000:20:8000:1]
  673. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [G729:18:8000:20:8000:1] ++++ is saved as a match
  674. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-16:124:8000:20:16000:1]
  675. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-32:122:8000:20:32000:1]
  676. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AMR:96:8000:20:12200:1]
  677. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[GSM:3:8000:20:13200:1]
  678. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-40:121:8000:20:40000:1]
  679. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G723:4:8000:30:6300:1]
  680. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[LPC:7:8000:90:2400:1]
  681. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3588 Set telephone-event payload to 98
  682. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:2507 Set Codec sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 AMR/8000 20 ms 160 samples 12200 bits 1 channels
  683. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_codec.c:111 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 Original read codec set to AMR:96
  684. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_media.c:3935 Set 2833 dtmf send/recv payload to 98
  685. 2015-11-01 13:06:29.262087 [DEBUG] sofia.c:6923 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State Change CS_NEW -> CS_INIT
  686. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [BREAK]
  687. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_state_machine.c:491 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State NEW
  688. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Running State Change CS_INIT
  689. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_state_machine.c:512 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State INIT
  690. 2015-11-01 13:06:29.262087 [DEBUG] mod_sofia.c:87 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 SOFIA INIT
  691. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_state_machine.c:40 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 Standard INIT
  692. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_state_machine.c:48 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State Change CS_INIT -> CS_ROUTING
  693. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [BREAK]
  694. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_state_machine.c:512 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State INIT going to sleep
  695. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Running State Change CS_ROUTING
  696. 2015-11-01 13:06:29.262087 [DEBUG] switch_channel.c:2204 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Callstate Change DOWN -> RINGING
  697. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_state_machine.c:528 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State ROUTING
  698. 2015-11-01 13:06:29.262087 [DEBUG] mod_sofia.c:123 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 SOFIA ROUTING
  699. 2015-11-01 13:06:29.262087 [DEBUG] switch_core_state_machine.c:166 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 Standard ROUTING
  700. 2015-11-01 13:06:29.262087 [INFO] mod_dialplan_xml.c:635 Processing +27832145179 <+27832145179>->+27870980989 in context default
  701. Dialplan: sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 parsing [default->+27870980989] continue=false
  702. 2015-11-01 13:06:29.422039 [ERR] switch_regex.c:104 COMPILE ERROR: 0 [nothing to repeat][+27870980989]
  703. Dialplan: sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 Regex (FAIL) [+27870980989] destination_number(+27870980989) =~ /+27870980989/ break=on-false
  704. 2015-11-01 13:06:29.422039 [INFO] switch_core_state_machine.c:241 No Route, Aborting
  705. 2015-11-01 13:06:29.422039 [NOTICE] switch_core_state_machine.c:242 Hangup sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [CS_ROUTING] [NO_ROUTE_DESTINATION]
  706. 2015-11-01 13:06:29.422039 [DEBUG] switch_channel.c:3242 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [KILL]
  707. 2015-11-01 13:06:29.422039 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [BREAK]
  708. 2015-11-01 13:06:29.422039 [DEBUG] switch_core_state_machine.c:528 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State ROUTING going to sleep
  709. 2015-11-01 13:06:29.422039 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Running State Change CS_HANGUP
  710. 2015-11-01 13:06:29.422039 [DEBUG] switch_core_state_machine.c:735 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Callstate Change RINGING -> HANGUP
  711. 2015-11-01 13:06:29.422039 [DEBUG] switch_core_state_machine.c:737 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State HANGUP
  712. 2015-11-01 13:06:29.422039 [DEBUG] mod_sofia.c:413 Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 hanging up, cause: NO_ROUTE_DESTINATION
  713. 2015-11-01 13:06:29.422039 [DEBUG] mod_sofia.c:549 Responding to INVITE with: 404
  714. 2015-11-01 13:06:29.422039 [DEBUG] switch_core_state_machine.c:60 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 Standard HANGUP, cause: NO_ROUTE_DESTINATION
  715. 2015-11-01 13:06:29.422039 [DEBUG] switch_core_state_machine.c:737 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State HANGUP going to sleep
  716. 2015-11-01 13:06:29.422039 [DEBUG] switch_core_state_machine.c:504 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State Change CS_HANGUP -> CS_REPORTING
  717. 2015-11-01 13:06:29.422039 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [BREAK]
  718. 2015-11-01 13:06:29.422039 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Running State Change CS_REPORTING
  719. 2015-11-01 13:06:29.422039 [DEBUG] switch_core_state_machine.c:823 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State REPORTING
  720. send 764 bytes to udp/[41.181.106.34]:5060 at 13:06:29.426984:
  721.    ------------------------------------------------------------------------
  722.    SIP/2.0 404 Not Found
  723.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK4q9dbg202gme8n8uvtl0.1
  724.    Max-Forwards: 69
  725.    From: <sip:+27832145179@41.181.106.34:5060;user=phone>;tag=06061064745201
  726.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>;tag=B8U0NgKFK3yjg
  727.    Call-ID: 68cU5215112140HobiGhEfFqDqh@BC00.JHMBC1.MSS.MTN.CO.ZA
  728.    CSeq: 781285121 INVITE
  729.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  730.    Accept: application/sdp
  731.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  732.    Supported: timer, path, replaces
  733.    Allow-Events: talk, hold, conference, refer
  734.    Reason: Q.850;cause=3;text="NO_ROUTE_DESTINATION"
  735.    Content-Length: 0
  736.    P-Asserted-Identity: "+27870980989" <sip:+27870980989@41.223.11.97>
  737.    
  738.    ------------------------------------------------------------------------
  739. recv 403 bytes from udp/[41.181.106.34]:5060 at 13:06:29.435211:
  740.    ------------------------------------------------------------------------
  741.    ACK sip:+27870980989@41.223.11.97:5060;user=phone SIP/2.0
  742.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK4q9dbg202gme8n8uvtl0.1
  743.    CSeq: 781285121 ACK
  744.    From: <sip:+27832145179@41.181.106.34:5060;user=phone>;tag=06061064745201
  745.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>;tag=B8U0NgKFK3yjg
  746.    Max-Forwards: 69
  747.    Call-ID: 68cU5215112140HobiGhEfFqDqh@BC00.JHMBC1.MSS.MTN.CO.ZA
  748.    Content-Length: 0
  749.    
  750.    ------------------------------------------------------------------------
  751. 2015-11-01 13:06:29.702035 [DEBUG] switch_core_state_machine.c:104 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 Standard REPORTING, cause: NO_ROUTE_DESTINATION
  752. 2015-11-01 13:06:29.702035 [DEBUG] switch_core_state_machine.c:823 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State REPORTING going to sleep
  753. 2015-11-01 13:06:29.702035 [DEBUG] switch_core_state_machine.c:498 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State Change CS_REPORTING -> CS_DESTROY
  754. 2015-11-01 13:06:29.702035 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [BREAK]
  755. 2015-11-01 13:06:29.702035 [DEBUG] switch_core_session.c:1623 Session 44 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Locked, Waiting on external entities
  756. 2015-11-01 13:06:29.702035 [NOTICE] switch_core_session.c:1641 Session 44 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Ended
  757. 2015-11-01 13:06:29.702035 [NOTICE] switch_core_session.c:1645 Close Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [CS_DESTROY]
  758. 2015-11-01 13:06:29.702035 [DEBUG] switch_core_state_machine.c:626 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Running State Change CS_DESTROY
  759. 2015-11-01 13:06:29.702035 [DEBUG] switch_core_state_machine.c:636 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State DESTROY
  760. 2015-11-01 13:06:29.702035 [DEBUG] mod_sofia.c:323 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 SOFIA DESTROY
  761. 2015-11-01 13:06:29.702035 [DEBUG] switch_core_state_machine.c:111 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 Standard DESTROY
  762. 2015-11-01 13:06:29.702035 [DEBUG] switch_core_state_machine.c:636 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State DESTROY going to sleep
  763. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:07:04.087654:
  764.    ------------------------------------------------------------------------
  765.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  766.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKf9u6km00c0r0cp3nnd00
  767.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500022s3@41.181.219.34
  768.    To: sip:ping@41.223.11.129:5060
  769.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200022s3
  770.    Max-Forwards: 0
  771.    CSeq: 8696 OPTIONS
  772.    
  773.    ------------------------------------------------------------------------
  774. send 631 bytes to udp/[41.181.219.34]:5060 at 13:07:04.088286:
  775.    ------------------------------------------------------------------------
  776.    SIP/2.0 200 OK
  777.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKf9u6km00c0r0cp3nnd00
  778.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200022s3
  779.    To: <sip:ping@41.223.11.129:5060>;tag=8yUF8gy84cSpK
  780.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500022s3@41.181.219.34
  781.    CSeq: 8696 OPTIONS
  782.    Contact: <sip:41.223.11.129>
  783.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  784.    Accept: application/sdp
  785.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  786.    Supported: timer, path, replaces
  787.    Allow-Events: talk, hold, conference, refer
  788.    Content-Length: 0
  789.    
  790.    ------------------------------------------------------------------------
  791. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:07:09.953989:
  792.    ------------------------------------------------------------------------
  793.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  794.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKrhv1u720a0oueti48ao0
  795.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300022r3@41.181.219.34
  796.    To: sip:ping@41.223.11.97:5060
  797.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000022r3
  798.    Max-Forwards: 0
  799.    CSeq: 8694 OPTIONS
  800.    
  801.    ------------------------------------------------------------------------
  802. send 629 bytes to udp/[41.181.219.34]:5060 at 13:07:09.954550:
  803.    ------------------------------------------------------------------------
  804.    SIP/2.0 200 OK
  805.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKrhv1u720a0oueti48ao0
  806.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000022r3
  807.    To: <sip:ping@41.223.11.97:5060>;tag=cHNSQB4jgcN5B
  808.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300022r3@41.181.219.34
  809.    CSeq: 8694 OPTIONS
  810.    Contact: <sip:41.223.11.97>
  811.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  812.    Accept: application/sdp
  813.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  814.    Supported: timer, path, replaces
  815.    Allow-Events: talk, hold, conference, refer
  816.    Content-Length: 0
  817.    
  818.    ------------------------------------------------------------------------
  819. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:07:18.547498:
  820.    ------------------------------------------------------------------------
  821.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  822.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK2g26sl206oiiqeh81uj0
  823.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke81@41.181.106.34
  824.    To: sip:ping@41.223.11.129:5060
  825.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke81
  826.    Max-Forwards: 0
  827.    CSeq: 59984 OPTIONS
  828.    
  829.    ------------------------------------------------------------------------
  830. send 632 bytes to udp/[41.181.106.34]:5060 at 13:07:18.548205:
  831.    ------------------------------------------------------------------------
  832.    SIP/2.0 200 OK
  833.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK2g26sl206oiiqeh81uj0
  834.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke81
  835.    To: <sip:ping@41.223.11.129:5060>;tag=97m89BFc2NF9e
  836.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke81@41.181.106.34
  837.    CSeq: 59984 OPTIONS
  838.    Contact: <sip:41.223.11.129>
  839.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  840.    Accept: application/sdp
  841.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  842.    Supported: timer, path, replaces
  843.    Allow-Events: talk, hold, conference, refer
  844.    Content-Length: 0
  845.    
  846.    ------------------------------------------------------------------------
  847. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:07:29.259343:
  848.    ------------------------------------------------------------------------
  849.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  850.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKc1i79o0020bgv17fd050
  851.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aug3@41.181.106.34
  852.    To: sip:ping@41.223.11.97:5060
  853.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aug3
  854.    Max-Forwards: 0
  855.    CSeq: 124385 OPTIONS
  856.    
  857.    ------------------------------------------------------------------------
  858. send 631 bytes to udp/[41.181.106.34]:5060 at 13:07:29.260015:
  859.    ------------------------------------------------------------------------
  860.    SIP/2.0 200 OK
  861.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKc1i79o0020bgv17fd050
  862.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aug3
  863.    To: <sip:ping@41.223.11.97:5060>;tag=DtejS6mpDNBrQ
  864.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aug3@41.181.106.34
  865.    CSeq: 124385 OPTIONS
  866.    Contact: <sip:41.223.11.97>
  867.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  868.    Accept: application/sdp
  869.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  870.    Supported: timer, path, replaces
  871.    Allow-Events: talk, hold, conference, refer
  872.    Content-Length: 0
  873.    
  874.    ------------------------------------------------------------------------
  875. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:08:04.111746:
  876.    ------------------------------------------------------------------------
  877.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  878.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK5s37gn10c8gddhoeld00
  879.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750002is3@41.181.219.34
  880.    To: sip:ping@41.223.11.129:5060
  881.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020002is3
  882.    Max-Forwards: 0
  883.    CSeq: 8697 OPTIONS
  884.    
  885.    ------------------------------------------------------------------------
  886. send 631 bytes to udp/[41.181.219.34]:5060 at 13:08:04.112393:
  887.    ------------------------------------------------------------------------
  888.    SIP/2.0 200 OK
  889.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK5s37gn10c8gddhoeld00
  890.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020002is3
  891.    To: <sip:ping@41.223.11.129:5060>;tag=aHe1B7ZFZy5Ua
  892.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750002is3@41.181.219.34
  893.    CSeq: 8697 OPTIONS
  894.    Contact: <sip:41.223.11.129>
  895.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  896.    Accept: application/sdp
  897.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  898.    Supported: timer, path, replaces
  899.    Allow-Events: talk, hold, conference, refer
  900.    Content-Length: 0
  901.    
  902.    ------------------------------------------------------------------------
  903. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:08:09.978131:
  904.    ------------------------------------------------------------------------
  905.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  906.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKqb6fp900agdb19oi42m0
  907.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330002ir3@41.181.219.34
  908.    To: sip:ping@41.223.11.97:5060
  909.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100002ir3
  910.    Max-Forwards: 0
  911.    CSeq: 8695 OPTIONS
  912.    
  913.    ------------------------------------------------------------------------
  914. send 629 bytes to udp/[41.181.219.34]:5060 at 13:08:09.978767:
  915.    ------------------------------------------------------------------------
  916.    SIP/2.0 200 OK
  917.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKqb6fp900agdb19oi42m0
  918.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100002ir3
  919.    To: <sip:ping@41.223.11.97:5060>;tag=e37aU15Say1aK
  920.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330002ir3@41.181.219.34
  921.    CSeq: 8695 OPTIONS
  922.    Contact: <sip:41.223.11.97>
  923.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  924.    Accept: application/sdp
  925.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  926.    Supported: timer, path, replaces
  927.    Allow-Events: talk, hold, conference, refer
  928.    Content-Length: 0
  929.    
  930.    ------------------------------------------------------------------------
  931. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:08:18.570881:
  932.    ------------------------------------------------------------------------
  933.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  934.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKv6tcma006o7ldct6kbe0
  935.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku81@41.181.106.34
  936.    To: sip:ping@41.223.11.129:5060
  937.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku81
  938.    Max-Forwards: 0
  939.    CSeq: 59985 OPTIONS
  940.    
  941.    ------------------------------------------------------------------------
  942. send 632 bytes to udp/[41.181.106.34]:5060 at 13:08:18.571524:
  943.    ------------------------------------------------------------------------
  944.    SIP/2.0 200 OK
  945.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKv6tcma006o7ldct6kbe0
  946.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku81
  947.    To: <sip:ping@41.223.11.129:5060>;tag=Bt7SD2gKv7Uep
  948.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku81@41.181.106.34
  949.    CSeq: 59985 OPTIONS
  950.    Contact: <sip:41.223.11.129>
  951.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  952.    Accept: application/sdp
  953.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  954.    Supported: timer, path, replaces
  955.    Allow-Events: talk, hold, conference, refer
  956.    Content-Length: 0
  957.    
  958.    ------------------------------------------------------------------------
  959. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:08:29.262815:
  960.    ------------------------------------------------------------------------
  961.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  962.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKelb59l3020c47pcvbab0
  963.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aeh3@41.181.106.34
  964.    To: sip:ping@41.223.11.97:5060
  965.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aeh3
  966.    Max-Forwards: 0
  967.    CSeq: 124386 OPTIONS
  968.    
  969.    ------------------------------------------------------------------------
  970. send 631 bytes to udp/[41.181.106.34]:5060 at 13:08:29.263321:
  971.    ------------------------------------------------------------------------
  972.    SIP/2.0 200 OK
  973.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKelb59l3020c47pcvbab0
  974.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aeh3
  975.    To: <sip:ping@41.223.11.97:5060>;tag=Fc13vvpX76QXe
  976.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aeh3@41.181.106.34
  977.    CSeq: 124386 OPTIONS
  978.    Contact: <sip:41.223.11.97>
  979.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  980.    Accept: application/sdp
  981.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  982.    Supported: timer, path, replaces
  983.    Allow-Events: talk, hold, conference, refer
  984.    Content-Length: 0
  985.    
  986.    ------------------------------------------------------------------------
  987. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:09:04.135819:
  988.    ------------------------------------------------------------------------
  989.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  990.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKsv9qru10do56tcdg5eg0
  991.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500022t3@41.181.219.34
  992.    To: sip:ping@41.223.11.129:5060
  993.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200022t3
  994.    Max-Forwards: 0
  995.    CSeq: 8698 OPTIONS
  996.    
  997.    ------------------------------------------------------------------------
  998. send 631 bytes to udp/[41.181.219.34]:5060 at 13:09:04.136438:
  999.    ------------------------------------------------------------------------
  1000.    SIP/2.0 200 OK
  1001.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKsv9qru10do56tcdg5eg0
  1002.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200022t3
  1003.    To: <sip:ping@41.223.11.129:5060>;tag=c30jFX1pSgj1H
  1004.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500022t3@41.181.219.34
  1005.    CSeq: 8698 OPTIONS
  1006.    Contact: <sip:41.223.11.129>
  1007.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1008.    Accept: application/sdp
  1009.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1010.    Supported: timer, path, replaces
  1011.    Allow-Events: talk, hold, conference, refer
  1012.    Content-Length: 0
  1013.    
  1014.    ------------------------------------------------------------------------
  1015. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:09:10.000467:
  1016.    ------------------------------------------------------------------------
  1017.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1018.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKt7fcu420bg1gqa17ta10
  1019.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300022s3@41.181.219.34
  1020.    To: sip:ping@41.223.11.97:5060
  1021.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000022s3
  1022.    Max-Forwards: 0
  1023.    CSeq: 8696 OPTIONS
  1024.    
  1025.    ------------------------------------------------------------------------
  1026. send 629 bytes to udp/[41.181.219.34]:5060 at 13:09:10.001000:
  1027.    ------------------------------------------------------------------------
  1028.    SIP/2.0 200 OK
  1029.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKt7fcu420bg1gqa17ta10
  1030.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000022s3
  1031.    To: <sip:ping@41.223.11.97:5060>;tag=gNtvyQ704Fega
  1032.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300022s3@41.181.219.34
  1033.    CSeq: 8696 OPTIONS
  1034.    Contact: <sip:41.223.11.97>
  1035.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1036.    Accept: application/sdp
  1037.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1038.    Supported: timer, path, replaces
  1039.    Allow-Events: talk, hold, conference, refer
  1040.    Content-Length: 0
  1041.    
  1042.    ------------------------------------------------------------------------
  1043. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:09:18.592445:
  1044.    ------------------------------------------------------------------------
  1045.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1046.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKg6fnk83060sjngh8v4h0
  1047.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke91@41.181.106.34
  1048.    To: sip:ping@41.223.11.129:5060
  1049.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke91
  1050.    Max-Forwards: 0
  1051.    CSeq: 59986 OPTIONS
  1052.    
  1053.    ------------------------------------------------------------------------
  1054. send 632 bytes to udp/[41.181.106.34]:5060 at 13:09:18.593227:
  1055.    ------------------------------------------------------------------------
  1056.    SIP/2.0 200 OK
  1057.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKg6fnk83060sjngh8v4h0
  1058.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke91
  1059.    To: <sip:ping@41.223.11.129:5060>;tag=DctBHrjtpS8KD
  1060.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke91@41.181.106.34
  1061.    CSeq: 59986 OPTIONS
  1062.    Contact: <sip:41.223.11.129>
  1063.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1064.    Accept: application/sdp
  1065.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1066.    Supported: timer, path, replaces
  1067.    Allow-Events: talk, hold, conference, refer
  1068.    Content-Length: 0
  1069.    
  1070.    ------------------------------------------------------------------------
  1071. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:09:29.264284:
  1072.    ------------------------------------------------------------------------
  1073.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1074.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK0s91cv302gc6rgjkt6d0
  1075.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auh3@41.181.106.34
  1076.    To: sip:ping@41.223.11.97:5060
  1077.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auh3
  1078.    Max-Forwards: 0
  1079.    CSeq: 124387 OPTIONS
  1080.    
  1081.    ------------------------------------------------------------------------
  1082. send 631 bytes to udp/[41.181.106.34]:5060 at 13:09:29.264915:
  1083.    ------------------------------------------------------------------------
  1084.    SIP/2.0 200 OK
  1085.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK0s91cv302gc6rgjkt6d0
  1086.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auh3
  1087.    To: <sip:ping@41.223.11.97:5060>;tag=HyKN0jr41r42N
  1088.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auh3@41.181.106.34
  1089.    CSeq: 124387 OPTIONS
  1090.    Contact: <sip:41.223.11.97>
  1091.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1092.    Accept: application/sdp
  1093.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1094.    Supported: timer, path, replaces
  1095.    Allow-Events: talk, hold, conference, refer
  1096.    Content-Length: 0
  1097.    
  1098.    ------------------------------------------------------------------------
  1099. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:10:04.159958:
  1100.    ------------------------------------------------------------------------
  1101.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1102.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK9qjtq130d8rmlhbam5e0
  1103.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750002it3@41.181.219.34
  1104.    To: sip:ping@41.223.11.129:5060
  1105.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020002it3
  1106.    Max-Forwards: 0
  1107.    CSeq: 8699 OPTIONS
  1108.    
  1109.    ------------------------------------------------------------------------
  1110. send 631 bytes to udp/[41.181.219.34]:5060 at 13:10:04.160594:
  1111.    ------------------------------------------------------------------------
  1112.    SIP/2.0 200 OK
  1113.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK9qjtq130d8rmlhbam5e0
  1114.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020002it3
  1115.    To: <sip:ping@41.223.11.129:5060>;tag=eNK4jK3XK2y6r
  1116.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750002it3@41.181.219.34
  1117.    CSeq: 8699 OPTIONS
  1118.    Contact: <sip:41.223.11.129>
  1119.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1120.    Accept: application/sdp
  1121.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1122.    Supported: timer, path, replaces
  1123.    Allow-Events: talk, hold, conference, refer
  1124.    Content-Length: 0
  1125.    
  1126.    ------------------------------------------------------------------------
  1127. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:10:10.003450:
  1128.    ------------------------------------------------------------------------
  1129.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1130.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKti3htu30b82uid6gjsv0
  1131.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330002is3@41.181.219.34
  1132.    To: sip:ping@41.223.11.97:5060
  1133.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100002is3
  1134.    Max-Forwards: 0
  1135.    CSeq: 8697 OPTIONS
  1136.    
  1137.    ------------------------------------------------------------------------
  1138. send 629 bytes to udp/[41.181.219.34]:5060 at 13:10:10.004070:
  1139.    ------------------------------------------------------------------------
  1140.    SIP/2.0 200 OK
  1141.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKti3htu30b82uid6gjsv0
  1142.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100002is3
  1143.    To: <sip:ping@41.223.11.97:5060>;tag=j7ce2D97y1tNH
  1144.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330002is3@41.181.219.34
  1145.    CSeq: 8697 OPTIONS
  1146.    Contact: <sip:41.223.11.97>
  1147.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1148.    Accept: application/sdp
  1149.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1150.    Supported: timer, path, replaces
  1151.    Allow-Events: talk, hold, conference, refer
  1152.    Content-Length: 0
  1153.    
  1154.    ------------------------------------------------------------------------
  1155. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:10:18.615870:
  1156.    ------------------------------------------------------------------------
  1157.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1158.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKv61bov307oguqu3k0540
  1159.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku91@41.181.106.34
  1160.    To: sip:ping@41.223.11.129:5060
  1161.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku91
  1162.    Max-Forwards: 0
  1163.    CSeq: 59987 OPTIONS
  1164.    
  1165.    ------------------------------------------------------------------------
  1166. send 632 bytes to udp/[41.181.106.34]:5060 at 13:10:18.616495:
  1167.    ------------------------------------------------------------------------
  1168.    SIP/2.0 200 OK
  1169.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKv61bov307oguqu3k0540
  1170.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku91
  1171.    To: <sip:ping@41.223.11.129:5060>;tag=FycXmem1gBNSm
  1172.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku91@41.181.106.34
  1173.    CSeq: 59987 OPTIONS
  1174.    Contact: <sip:41.223.11.129>
  1175.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1176.    Accept: application/sdp
  1177.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1178.    Supported: timer, path, replaces
  1179.    Allow-Events: talk, hold, conference, refer
  1180.    Content-Length: 0
  1181.    
  1182.    ------------------------------------------------------------------------
  1183. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:10:29.267135:
  1184.    ------------------------------------------------------------------------
  1185.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1186.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK57297t0028e4mcmjbq30
  1187.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aei3@41.181.106.34
  1188.    To: sip:ping@41.223.11.97:5060
  1189.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aei3
  1190.    Max-Forwards: 0
  1191.    CSeq: 124388 OPTIONS
  1192.    
  1193.    ------------------------------------------------------------------------
  1194. send 631 bytes to udp/[41.181.106.34]:5060 at 13:10:29.267808:
  1195.    ------------------------------------------------------------------------
  1196.    SIP/2.0 200 OK
  1197.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK57297t0028e4mcmjbq30
  1198.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aei3
  1199.    To: <sip:ping@41.223.11.97:5060>;tag=Kg6638SBvaH8c
  1200.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aei3@41.181.106.34
  1201.    CSeq: 124388 OPTIONS
  1202.    Contact: <sip:41.223.11.97>
  1203.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1204.    Accept: application/sdp
  1205.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1206.    Supported: timer, path, replaces
  1207.    Allow-Events: talk, hold, conference, refer
  1208.    Content-Length: 0
  1209.    
  1210.    ------------------------------------------------------------------------
  1211. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:11:04.184216:
  1212.    ------------------------------------------------------------------------
  1213.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1214.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK67srq810d8g9u6mgnk90
  1215.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500022u3@41.181.219.34
  1216.    To: sip:ping@41.223.11.129:5060
  1217.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200022u3
  1218.    Max-Forwards: 0
  1219.    CSeq: 8700 OPTIONS
  1220.    
  1221.    ------------------------------------------------------------------------
  1222. send 631 bytes to udp/[41.181.219.34]:5060 at 13:11:04.184841:
  1223.    ------------------------------------------------------------------------
  1224.    SIP/2.0 200 OK
  1225.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK67srq810d8g9u6mgnk90
  1226.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200022u3
  1227.    To: <sip:ping@41.223.11.129:5060>;tag=g75Np944DmBcg
  1228.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500022u3@41.181.219.34
  1229.    CSeq: 8700 OPTIONS
  1230.    Contact: <sip:41.223.11.129>
  1231.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1232.    Accept: application/sdp
  1233.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1234.    Supported: timer, path, replaces
  1235.    Allow-Events: talk, hold, conference, refer
  1236.    Content-Length: 0
  1237.    
  1238.    ------------------------------------------------------------------------
  1239. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:11:10.026560:
  1240.    ------------------------------------------------------------------------
  1241.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1242.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKlohfqq20bomgg9h0dcb0
  1243.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300022t3@41.181.219.34
  1244.    To: sip:ping@41.223.11.97:5060
  1245.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000022t3
  1246.    Max-Forwards: 0
  1247.    CSeq: 8698 OPTIONS
  1248.    
  1249.    ------------------------------------------------------------------------
  1250. send 629 bytes to udp/[41.181.219.34]:5060 at 13:11:10.027161:
  1251.    ------------------------------------------------------------------------
  1252.    SIP/2.0 200 OK
  1253.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKlohfqq20bomgg9h0dcb0
  1254.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000022t3
  1255.    To: <sip:ping@41.223.11.97:5060>;tag=mSZZ53aFSK7tr
  1256.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300022t3@41.181.219.34
  1257.    CSeq: 8698 OPTIONS
  1258.    Contact: <sip:41.223.11.97>
  1259.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1260.    Accept: application/sdp
  1261.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1262.    Supported: timer, path, replaces
  1263.    Allow-Events: talk, hold, conference, refer
  1264.    Content-Length: 0
  1265.    
  1266.    ------------------------------------------------------------------------
  1267. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:11:18.638378:
  1268.    ------------------------------------------------------------------------
  1269.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1270.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK0uqatr207g5975girtr0
  1271.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kea1@41.181.106.34
  1272.    To: sip:ping@41.223.11.129:5060
  1273.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kea1
  1274.    Max-Forwards: 0
  1275.    CSeq: 59988 OPTIONS
  1276.    
  1277.    ------------------------------------------------------------------------
  1278. send 632 bytes to udp/[41.181.106.34]:5060 at 13:11:18.638894:
  1279.    ------------------------------------------------------------------------
  1280.    SIP/2.0 200 OK
  1281.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK0uqatr207g5975girtr0
  1282.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kea1
  1283.    To: <sip:ping@41.223.11.129:5060>;tag=HgZer4N8aX1yB
  1284.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kea1@41.181.106.34
  1285.    CSeq: 59988 OPTIONS
  1286.    Contact: <sip:41.223.11.129>
  1287.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1288.    Accept: application/sdp
  1289.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1290.    Supported: timer, path, replaces
  1291.    Allow-Events: talk, hold, conference, refer
  1292.    Content-Length: 0
  1293.    
  1294.    ------------------------------------------------------------------------
  1295. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:11:29.270485:
  1296.    ------------------------------------------------------------------------
  1297.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1298.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK86mh4t0028e6j716cma0
  1299.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aui3@41.181.106.34
  1300.    To: sip:ping@41.223.11.97:5060
  1301.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aui3
  1302.    Max-Forwards: 0
  1303.    CSeq: 124389 OPTIONS
  1304.    
  1305.    ------------------------------------------------------------------------
  1306. send 631 bytes to udp/[41.181.106.34]:5060 at 13:11:29.271145:
  1307.    ------------------------------------------------------------------------
  1308.    SIP/2.0 200 OK
  1309.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK86mh4t0028e6j716cma0
  1310.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aui3
  1311.    To: <sip:ping@41.223.11.97:5060>;tag=N2rr7yUjpvXDm
  1312.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aui3@41.181.106.34
  1313.    CSeq: 124389 OPTIONS
  1314.    Contact: <sip:41.223.11.97>
  1315.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1316.    Accept: application/sdp
  1317.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1318.    Supported: timer, path, replaces
  1319.    Allow-Events: talk, hold, conference, refer
  1320.    Content-Length: 0
  1321.    
  1322.    ------------------------------------------------------------------------
  1323. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:12:04.207249:
  1324.    ------------------------------------------------------------------------
  1325.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1326.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKus3llr30eg5cnme4guo0
  1327.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750002iu3@41.181.219.34
  1328.    To: sip:ping@41.223.11.129:5060
  1329.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020002iu3
  1330.    Max-Forwards: 0
  1331.    CSeq: 8701 OPTIONS
  1332.    
  1333.    ------------------------------------------------------------------------
  1334. send 631 bytes to udp/[41.181.219.34]:5060 at 13:12:04.207836:
  1335.    ------------------------------------------------------------------------
  1336.    SIP/2.0 200 OK
  1337.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKus3llr30eg5cnme4guo0
  1338.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020002iu3
  1339.    To: <sip:ping@41.223.11.129:5060>;tag=jSr7SZ6B85QHQ
  1340.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750002iu3@41.181.219.34
  1341.    CSeq: 8701 OPTIONS
  1342.    Contact: <sip:41.223.11.129>
  1343.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1344.    Accept: application/sdp
  1345.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1346.    Supported: timer, path, replaces
  1347.    Allow-Events: talk, hold, conference, refer
  1348.    Content-Length: 0
  1349.    
  1350.    ------------------------------------------------------------------------
  1351. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:12:10.050645:
  1352.    ------------------------------------------------------------------------
  1353.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1354.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK8e5pk530boblijdra8e0
  1355.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330002it3@41.181.219.34
  1356.    To: sip:ping@41.223.11.97:5060
  1357.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100002it3
  1358.    Max-Forwards: 0
  1359.    CSeq: 8699 OPTIONS
  1360.    
  1361.    ------------------------------------------------------------------------
  1362. send 629 bytes to udp/[41.181.219.34]:5060 at 13:12:10.051249:
  1363.    ------------------------------------------------------------------------
  1364.    SIP/2.0 200 OK
  1365.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK8e5pk530boblijdra8e0
  1366.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100002it3
  1367.    To: <sip:ping@41.223.11.97:5060>;tag=pBjH9ScpK5K0F
  1368.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330002it3@41.181.219.34
  1369.    CSeq: 8699 OPTIONS
  1370.    Contact: <sip:41.223.11.97>
  1371.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1372.    Accept: application/sdp
  1373.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1374.    Supported: timer, path, replaces
  1375.    Allow-Events: talk, hold, conference, refer
  1376.    Content-Length: 0
  1377.    
  1378.    ------------------------------------------------------------------------
  1379. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:12:18.661096:
  1380.    ------------------------------------------------------------------------
  1381.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1382.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK6kmsmh107gqn6f0j1k60
  1383.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kua1@41.181.106.34
  1384.    To: sip:ping@41.223.11.129:5060
  1385.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kua1
  1386.    Max-Forwards: 0
  1387.    CSeq: 59989 OPTIONS
  1388.    
  1389.    ------------------------------------------------------------------------
  1390. send 632 bytes to udp/[41.181.106.34]:5060 at 13:12:18.661747:
  1391.    ------------------------------------------------------------------------
  1392.    SIP/2.0 200 OK
  1393.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK6kmsmh107gqn6f0j1k60
  1394.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kua1
  1395.    To: <sip:ping@41.223.11.129:5060>;tag=K2H0UtQF5ee4j
  1396.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kua1@41.181.106.34
  1397.    CSeq: 59989 OPTIONS
  1398.    Contact: <sip:41.223.11.129>
  1399.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1400.    Accept: application/sdp
  1401.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1402.    Supported: timer, path, replaces
  1403.    Allow-Events: talk, hold, conference, refer
  1404.    Content-Length: 0
  1405.    
  1406.    ------------------------------------------------------------------------
  1407. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:12:29.293087:
  1408.    ------------------------------------------------------------------------
  1409.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1410.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKi9ar1i002g3hr39ajik0
  1411.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aej3@41.181.106.34
  1412.    To: sip:ping@41.223.11.97:5060
  1413.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aej3
  1414.    Max-Forwards: 0
  1415.    CSeq: 124390 OPTIONS
  1416.    
  1417.    ------------------------------------------------------------------------
  1418. send 631 bytes to udp/[41.181.106.34]:5060 at 13:12:29.293601:
  1419.    ------------------------------------------------------------------------
  1420.    SIP/2.0 200 OK
  1421.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKi9ar1i002g3hr39ajik0
  1422.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aej3
  1423.    To: <sip:ping@41.223.11.97:5060>;tag=QmBaBNXSgeaKB
  1424.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aej3@41.181.106.34
  1425.    CSeq: 124390 OPTIONS
  1426.    Contact: <sip:41.223.11.97>
  1427.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1428.    Accept: application/sdp
  1429.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1430.    Supported: timer, path, replaces
  1431.    Allow-Events: talk, hold, conference, refer
  1432.    Content-Length: 0
  1433.    
  1434.    ------------------------------------------------------------------------
  1435. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:13:04.233605:
  1436.    ------------------------------------------------------------------------
  1437.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1438.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKoi5poi30e8t8v04uro70
  1439.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500022v3@41.181.219.34
  1440.    To: sip:ping@41.223.11.129:5060
  1441.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200022v3
  1442.    Max-Forwards: 0
  1443.    CSeq: 8702 OPTIONS
  1444.    
  1445.    ------------------------------------------------------------------------
  1446. send 631 bytes to udp/[41.181.219.34]:5060 at 13:13:04.234251:
  1447.    ------------------------------------------------------------------------
  1448.    SIP/2.0 200 OK
  1449.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKoi5poi30e8t8v04uro70
  1450.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200022v3
  1451.    To: <sip:ping@41.223.11.129:5060>;tag=mBBSXN8j2Q4pe
  1452.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500022v3@41.181.219.34
  1453.    CSeq: 8702 OPTIONS
  1454.    Contact: <sip:41.223.11.129>
  1455.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1456.    Accept: application/sdp
  1457.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1458.    Supported: timer, path, replaces
  1459.    Allow-Events: talk, hold, conference, refer
  1460.    Content-Length: 0
  1461.    
  1462.    ------------------------------------------------------------------------
  1463. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:13:10.073783:
  1464.    ------------------------------------------------------------------------
  1465.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1466.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKubpept00c01g0tgi4lc0
  1467.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300022u3@41.181.219.34
  1468.    To: sip:ping@41.223.11.97:5060
  1469.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000022u3
  1470.    Max-Forwards: 0
  1471.    CSeq: 8700 OPTIONS
  1472.    
  1473.    ------------------------------------------------------------------------
  1474. send 629 bytes to udp/[41.181.219.34]:5060 at 13:13:10.074323:
  1475.    ------------------------------------------------------------------------
  1476.    SIP/2.0 200 OK
  1477.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKubpept00c01g0tgi4lc0
  1478.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000022u3
  1479.    To: <sip:ping@41.223.11.97:5060>;tag=rX42cgeXDQ05p
  1480.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300022u3@41.181.219.34
  1481.    CSeq: 8700 OPTIONS
  1482.    Contact: <sip:41.223.11.97>
  1483.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1484.    Accept: application/sdp
  1485.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1486.    Supported: timer, path, replaces
  1487.    Allow-Events: talk, hold, conference, refer
  1488.    Content-Length: 0
  1489.    
  1490.    ------------------------------------------------------------------------
  1491. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:13:18.684282:
  1492.    ------------------------------------------------------------------------
  1493.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1494.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKfaprst1088fcs0r2k1m0
  1495.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000keb1@41.181.106.34
  1496.    To: sip:ping@41.223.11.129:5060
  1497.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000keb1
  1498.    Max-Forwards: 0
  1499.    CSeq: 59990 OPTIONS
  1500.    
  1501.    ------------------------------------------------------------------------
  1502. send 632 bytes to udp/[41.181.106.34]:5060 at 13:13:18.684909:
  1503.    ------------------------------------------------------------------------
  1504.    SIP/2.0 200 OK
  1505.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKfaprst1088fcs0r2k1m0
  1506.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000keb1
  1507.    To: <sip:ping@41.223.11.129:5060>;tag=Nm4HZgSpZ0t9S
  1508.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000keb1@41.181.106.34
  1509.    CSeq: 59990 OPTIONS
  1510.    Contact: <sip:41.223.11.129>
  1511.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1512.    Accept: application/sdp
  1513.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1514.    Supported: timer, path, replaces
  1515.    Allow-Events: talk, hold, conference, refer
  1516.    Content-Length: 0
  1517.    
  1518.    ------------------------------------------------------------------------
  1519. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:13:29.295562:
  1520.    ------------------------------------------------------------------------
  1521.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1522.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKp97jak102o4npoekbnp0
  1523.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auj3@41.181.106.34
  1524.    To: sip:ping@41.223.11.97:5060
  1525.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auj3
  1526.    Max-Forwards: 0
  1527.    CSeq: 124391 OPTIONS
  1528.    
  1529.    ------------------------------------------------------------------------
  1530. send 631 bytes to udp/[41.181.106.34]:5060 at 13:13:29.296226:
  1531.    ------------------------------------------------------------------------
  1532.    SIP/2.0 200 OK
  1533.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKp97jak102o4npoekbnp0
  1534.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auj3
  1535.    To: <sip:ping@41.223.11.97:5060>;tag=S6XUeBZ0a0prj
  1536.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auj3@41.181.106.34
  1537.    CSeq: 124391 OPTIONS
  1538.    Contact: <sip:41.223.11.97>
  1539.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1540.    Accept: application/sdp
  1541.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1542.    Supported: timer, path, replaces
  1543.    Allow-Events: talk, hold, conference, refer
  1544.    Content-Length: 0
  1545.    
  1546.    ------------------------------------------------------------------------
  1547. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:14:04.258466:
  1548.    ------------------------------------------------------------------------
  1549.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1550.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKflhsms00e0jfdd381qm0
  1551.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750002iv3@41.181.219.34
  1552.    To: sip:ping@41.223.11.129:5060
  1553.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020002iv3
  1554.    Max-Forwards: 0
  1555.    CSeq: 8703 OPTIONS
  1556.    
  1557.    ------------------------------------------------------------------------
  1558. send 631 bytes to udp/[41.181.219.34]:5060 at 13:14:04.259096:
  1559.    ------------------------------------------------------------------------
  1560.    SIP/2.0 200 OK
  1561.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKflhsms00e0jfdd381qm0
  1562.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020002iv3
  1563.    To: <sip:ping@41.223.11.129:5060>;tag=pXXa1Batv9gvN
  1564.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750002iv3@41.181.219.34
  1565.    CSeq: 8703 OPTIONS
  1566.    Contact: <sip:41.223.11.129>
  1567.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1568.    Accept: application/sdp
  1569.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1570.    Supported: timer, path, replaces
  1571.    Allow-Events: talk, hold, conference, refer
  1572.    Content-Length: 0
  1573.    
  1574.    ------------------------------------------------------------------------
  1575. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:14:10.097287:
  1576.    ------------------------------------------------------------------------
  1577.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1578.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK547nm310colomunudq00
  1579.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330002iu3@41.181.219.34
  1580.    To: sip:ping@41.223.11.97:5060
  1581.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100002iu3
  1582.    Max-Forwards: 0
  1583.    CSeq: 8701 OPTIONS
  1584.    
  1585.    ------------------------------------------------------------------------
  1586. send 629 bytes to udp/[41.181.219.34]:5060 at 13:14:10.097876:
  1587.    ------------------------------------------------------------------------
  1588.    SIP/2.0 200 OK
  1589.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK547nm310colomunudq00
  1590.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100002iu3
  1591.    To: <sip:ping@41.223.11.97:5060>;tag=tFQmg6F478cBe
  1592.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330002iu3@41.181.219.34
  1593.    CSeq: 8701 OPTIONS
  1594.    Contact: <sip:41.223.11.97>
  1595.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1596.    Accept: application/sdp
  1597.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1598.    Supported: timer, path, replaces
  1599.    Allow-Events: talk, hold, conference, refer
  1600.    Content-Length: 0
  1601.    
  1602.    ------------------------------------------------------------------------
  1603. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:14:18.706776:
  1604.    ------------------------------------------------------------------------
  1605.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1606.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKgk91sv108o35h9rmqua0
  1607.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kub1@41.181.106.34
  1608.    To: sip:ping@41.223.11.129:5060
  1609.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kub1
  1610.    Max-Forwards: 0
  1611.    CSeq: 59991 OPTIONS
  1612.    
  1613.    ------------------------------------------------------------------------
  1614. send 632 bytes to udp/[41.181.106.34]:5060 at 13:14:18.707418:
  1615.    ------------------------------------------------------------------------
  1616.    SIP/2.0 200 OK
  1617.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKgk91sv108o35h9rmqua0
  1618.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kub1
  1619.    To: <sip:ping@41.223.11.129:5060>;tag=Q6p326tXSj7eH
  1620.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kub1@41.181.106.34
  1621.    CSeq: 59991 OPTIONS
  1622.    Contact: <sip:41.223.11.129>
  1623.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1624.    Accept: application/sdp
  1625.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1626.    Supported: timer, path, replaces
  1627.    Allow-Events: talk, hold, conference, refer
  1628.    Content-Length: 0
  1629.    
  1630.    ------------------------------------------------------------------------
  1631. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:14:29.298657:
  1632.    ------------------------------------------------------------------------
  1633.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1634.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK83qrdh102g6n3sc97ak0
  1635.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aek3@41.181.106.34
  1636.    To: sip:ping@41.223.11.97:5060
  1637.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aek3
  1638.    Max-Forwards: 0
  1639.    CSeq: 124392 OPTIONS
  1640.    
  1641.    ------------------------------------------------------------------------
  1642. send 631 bytes to udp/[41.181.106.34]:5060 at 13:14:29.299283:
  1643.    ------------------------------------------------------------------------
  1644.    SIP/2.0 200 OK
  1645.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK83qrdh102g6n3sc97ak0
  1646.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aek3
  1647.    To: <sip:ping@41.223.11.97:5060>;tag=UrgDj1074H3XS
  1648.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aek3@41.181.106.34
  1649.    CSeq: 124392 OPTIONS
  1650.    Contact: <sip:41.223.11.97>
  1651.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1652.    Accept: application/sdp
  1653.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1654.    Supported: timer, path, replaces
  1655.    Allow-Events: talk, hold, conference, refer
  1656.    Content-Length: 0
  1657.    
  1658.    ------------------------------------------------------------------------
  1659. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:15:04.281631:
  1660.    ------------------------------------------------------------------------
  1661.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1662.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKodpds620fo7i0k7huk70
  1663.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004200@41.181.219.34
  1664.    To: sip:ping@41.223.11.129:5060
  1665.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004200
  1666.    Max-Forwards: 0
  1667.    CSeq: 8704 OPTIONS
  1668.    
  1669.    ------------------------------------------------------------------------
  1670. send 631 bytes to udp/[41.181.219.34]:5060 at 13:15:04.282520:
  1671.    ------------------------------------------------------------------------
  1672.    SIP/2.0 200 OK
  1673.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKodpds620fo7i0k7huk70
  1674.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004200
  1675.    To: <sip:ping@41.223.11.129:5060>;tag=rFgv41B1pUX1c
  1676.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004200@41.181.219.34
  1677.    CSeq: 8704 OPTIONS
  1678.    Contact: <sip:41.223.11.129>
  1679.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1680.    Accept: application/sdp
  1681.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1682.    Supported: timer, path, replaces
  1683.    Allow-Events: talk, hold, conference, refer
  1684.    Content-Length: 0
  1685.    
  1686.    ------------------------------------------------------------------------
  1687. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:15:10.121064:
  1688.    ------------------------------------------------------------------------
  1689.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1690.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKit92kn20cgaffav6o100
  1691.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300022v3@41.181.219.34
  1692.    To: sip:ping@41.223.11.97:5060
  1693.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000022v3
  1694.    Max-Forwards: 0
  1695.    CSeq: 8702 OPTIONS
  1696.    
  1697.    ------------------------------------------------------------------------
  1698. send 629 bytes to udp/[41.181.219.34]:5060 at 13:15:10.121624:
  1699.    ------------------------------------------------------------------------
  1700.    SIP/2.0 200 OK
  1701.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKit92kn20cgaffav6o100
  1702.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000022v3
  1703.    To: <sip:ping@41.223.11.97:5060>;tag=v195KvHB2tSgN
  1704.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300022v3@41.181.219.34
  1705.    CSeq: 8702 OPTIONS
  1706.    Contact: <sip:41.223.11.97>
  1707.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1708.    Accept: application/sdp
  1709.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1710.    Supported: timer, path, replaces
  1711.    Allow-Events: talk, hold, conference, refer
  1712.    Content-Length: 0
  1713.    
  1714.    ------------------------------------------------------------------------
  1715. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:15:18.729384:
  1716.    ------------------------------------------------------------------------
  1717.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1718.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK30oomc108goh54o13j40
  1719.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kec1@41.181.106.34
  1720.    To: sip:ping@41.223.11.129:5060
  1721.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kec1
  1722.    Max-Forwards: 0
  1723.    CSeq: 59992 OPTIONS
  1724.    
  1725.    ------------------------------------------------------------------------
  1726. send 632 bytes to udp/[41.181.106.34]:5060 at 13:15:18.729936:
  1727.    ------------------------------------------------------------------------
  1728.    SIP/2.0 200 OK
  1729.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK30oomc108goh54o13j40
  1730.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kec1
  1731.    To: <sip:ping@41.223.11.129:5060>;tag=Sr9m6vv4K4Kmr
  1732.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kec1@41.181.106.34
  1733.    CSeq: 59992 OPTIONS
  1734.    Contact: <sip:41.223.11.129>
  1735.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1736.    Accept: application/sdp
  1737.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1738.    Supported: timer, path, replaces
  1739.    Allow-Events: talk, hold, conference, refer
  1740.    Content-Length: 0
  1741.    
  1742.    ------------------------------------------------------------------------
  1743. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:15:29.300079:
  1744.    ------------------------------------------------------------------------
  1745.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1746.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKaf54am302g6h256cubs0
  1747.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auk3@41.181.106.34
  1748.    To: sip:ping@41.223.11.97:5060
  1749.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auk3
  1750.    Max-Forwards: 0
  1751.    CSeq: 124393 OPTIONS
  1752.    
  1753.    ------------------------------------------------------------------------
  1754. send 631 bytes to udp/[41.181.106.34]:5060 at 13:15:29.300766:
  1755.    ------------------------------------------------------------------------
  1756.    SIP/2.0 200 OK
  1757.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKaf54am302g6h256cubs0
  1758.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auk3
  1759.    To: <sip:ping@41.223.11.97:5060>;tag=Xa3yNQ2eZ3F3g
  1760.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auk3@41.181.106.34
  1761.    CSeq: 124393 OPTIONS
  1762.    Contact: <sip:41.223.11.97>
  1763.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1764.    Accept: application/sdp
  1765.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1766.    Supported: timer, path, replaces
  1767.    Allow-Events: talk, hold, conference, refer
  1768.    Content-Length: 0
  1769.    
  1770.    ------------------------------------------------------------------------
  1771. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:16:04.305785:
  1772.    ------------------------------------------------------------------------
  1773.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1774.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKlub0280008ckr5a2cfd0
  1775.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i00@41.181.219.34
  1776.    To: sip:ping@41.223.11.129:5060
  1777.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i00
  1778.    Max-Forwards: 0
  1779.    CSeq: 8705 OPTIONS
  1780.    
  1781.    ------------------------------------------------------------------------
  1782. send 631 bytes to udp/[41.181.219.34]:5060 at 13:16:04.306409:
  1783.    ------------------------------------------------------------------------
  1784.    SIP/2.0 200 OK
  1785.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKlub0280008ckr5a2cfd0
  1786.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i00
  1787.    To: <sip:ping@41.223.11.129:5060>;tag=t12D8QD8gDa7K
  1788.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i00@41.181.219.34
  1789.    CSeq: 8705 OPTIONS
  1790.    Contact: <sip:41.223.11.129>
  1791.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1792.    Accept: application/sdp
  1793.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1794.    Supported: timer, path, replaces
  1795.    Allow-Events: talk, hold, conference, refer
  1796.    Content-Length: 0
  1797.    
  1798.    ------------------------------------------------------------------------
  1799. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:16:10.144174:
  1800.    ------------------------------------------------------------------------
  1801.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1802.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKql4flf30c0vnsensd9a0
  1803.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330002iv3@41.181.219.34
  1804.    To: sip:ping@41.223.11.97:5060
  1805.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100002iv3
  1806.    Max-Forwards: 0
  1807.    CSeq: 8703 OPTIONS
  1808.    
  1809.    ------------------------------------------------------------------------
  1810. send 629 bytes to udp/[41.181.219.34]:5060 at 13:16:10.144698:
  1811.    ------------------------------------------------------------------------
  1812.    SIP/2.0 200 OK
  1813.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKql4flf30c0vnsensd9a0
  1814.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100002iv3
  1815.    To: <sip:ping@41.223.11.97:5060>;tag=yKvQQjKjvc6Nc
  1816.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330002iv3@41.181.219.34
  1817.    CSeq: 8703 OPTIONS
  1818.    Contact: <sip:41.223.11.97>
  1819.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1820.    Accept: application/sdp
  1821.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1822.    Supported: timer, path, replaces
  1823.    Allow-Events: talk, hold, conference, refer
  1824.    Content-Length: 0
  1825.    
  1826.    ------------------------------------------------------------------------
  1827. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:16:18.751803:
  1828.    ------------------------------------------------------------------------
  1829.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1830.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK018gr1109oc2r5jmudt0
  1831.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuc1@41.181.106.34
  1832.    To: sip:ping@41.223.11.129:5060
  1833.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuc1
  1834.    Max-Forwards: 0
  1835.    CSeq: 59993 OPTIONS
  1836.    
  1837.    ------------------------------------------------------------------------
  1838. send 632 bytes to udp/[41.181.106.34]:5060 at 13:16:18.752452:
  1839.    ------------------------------------------------------------------------
  1840.    SIP/2.0 200 OK
  1841.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK018gr1109oc2r5jmudt0
  1842.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuc1
  1843.    To: <sip:ping@41.223.11.129:5060>;tag=Uav69jyBep0SF
  1844.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuc1@41.181.106.34
  1845.    CSeq: 59993 OPTIONS
  1846.    Contact: <sip:41.223.11.129>
  1847.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1848.    Accept: application/sdp
  1849.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1850.    Supported: timer, path, replaces
  1851.    Allow-Events: talk, hold, conference, refer
  1852.    Content-Length: 0
  1853.    
  1854.    ------------------------------------------------------------------------
  1855. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:16:29.302469:
  1856.    ------------------------------------------------------------------------
  1857.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1858.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK2ejb5i302o774t5o20s0
  1859.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ael3@41.181.106.34
  1860.    To: sip:ping@41.223.11.97:5060
  1861.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ael3
  1862.    Max-Forwards: 0
  1863.    CSeq: 124394 OPTIONS
  1864.    
  1865.    ------------------------------------------------------------------------
  1866. send 631 bytes to udp/[41.181.106.34]:5060 at 13:16:29.303081:
  1867.    ------------------------------------------------------------------------
  1868.    SIP/2.0 200 OK
  1869.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK2ejb5i302o774t5o20s0
  1870.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ael3
  1871.    To: <sip:ping@41.223.11.97:5060>;tag=ZvNgSD4NSNv8Q
  1872.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ael3@41.181.106.34
  1873.    CSeq: 124394 OPTIONS
  1874.    Contact: <sip:41.223.11.97>
  1875.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1876.    Accept: application/sdp
  1877.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1878.    Supported: timer, path, replaces
  1879.    Allow-Events: talk, hold, conference, refer
  1880.    Content-Length: 0
  1881.    
  1882.    ------------------------------------------------------------------------
  1883. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:17:04.331691:
  1884.    ------------------------------------------------------------------------
  1885.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1886.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKshev9e100g3hukg3qmo0
  1887.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004210@41.181.219.34
  1888.    To: sip:ping@41.223.11.129:5060
  1889.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004210
  1890.    Max-Forwards: 0
  1891.    CSeq: 8706 OPTIONS
  1892.    
  1893.    ------------------------------------------------------------------------
  1894. send 631 bytes to udp/[41.181.219.34]:5060 at 13:17:04.332331:
  1895.    ------------------------------------------------------------------------
  1896.    SIP/2.0 200 OK
  1897.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKshev9e100g3hukg3qmo0
  1898.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004210
  1899.    To: <sip:ping@41.223.11.129:5060>;tag=vKNZBeFFBZpcB
  1900.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004210@41.181.219.34
  1901.    CSeq: 8706 OPTIONS
  1902.    Contact: <sip:41.223.11.129>
  1903.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1904.    Accept: application/sdp
  1905.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1906.    Supported: timer, path, replaces
  1907.    Allow-Events: talk, hold, conference, refer
  1908.    Content-Length: 0
  1909.    
  1910.    ------------------------------------------------------------------------
  1911. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:17:10.169343:
  1912.    ------------------------------------------------------------------------
  1913.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1914.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKtpjhsj10d0liuud1pdm0
  1915.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004200@41.181.219.34
  1916.    To: sip:ping@41.223.11.97:5060
  1917.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004200
  1918.    Max-Forwards: 0
  1919.    CSeq: 8704 OPTIONS
  1920.    
  1921.    ------------------------------------------------------------------------
  1922. send 629 bytes to udp/[41.181.219.34]:5060 at 13:17:10.169867:
  1923.    ------------------------------------------------------------------------
  1924.    SIP/2.0 200 OK
  1925.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKtpjhsj10d0liuud1pdm0
  1926.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004200
  1927.    To: <sip:ping@41.223.11.97:5060>;tag=05e9t8mSpyjUK
  1928.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004200@41.181.219.34
  1929.    CSeq: 8704 OPTIONS
  1930.    Contact: <sip:41.223.11.97>
  1931.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1932.    Accept: application/sdp
  1933.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1934.    Supported: timer, path, replaces
  1935.    Allow-Events: talk, hold, conference, refer
  1936.    Content-Length: 0
  1937.    
  1938.    ------------------------------------------------------------------------
  1939. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:17:18.775279:
  1940.    ------------------------------------------------------------------------
  1941.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1942.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKe8o1gc2090232h4bg5d0
  1943.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ked1@41.181.106.34
  1944.    To: sip:ping@41.223.11.129:5060
  1945.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ked1
  1946.    Max-Forwards: 0
  1947.    CSeq: 59994 OPTIONS
  1948.    
  1949.    ------------------------------------------------------------------------
  1950. send 632 bytes to udp/[41.181.106.34]:5060 at 13:17:18.776111:
  1951.    ------------------------------------------------------------------------
  1952.    SIP/2.0 200 OK
  1953.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKe8o1gc2090232h4bg5d0
  1954.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ked1
  1955.    To: <sip:ping@41.223.11.129:5060>;tag=XverD9Zj87cZp
  1956.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ked1@41.181.106.34
  1957.    CSeq: 59994 OPTIONS
  1958.    Contact: <sip:41.223.11.129>
  1959.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1960.    Accept: application/sdp
  1961.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1962.    Supported: timer, path, replaces
  1963.    Allow-Events: talk, hold, conference, refer
  1964.    Content-Length: 0
  1965.    
  1966.    ------------------------------------------------------------------------
  1967. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:17:29.305126:
  1968.    ------------------------------------------------------------------------
  1969.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  1970.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKlppgeg202g8r6189nqd0
  1971.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aul3@41.181.106.34
  1972.    To: sip:ping@41.223.11.97:5060
  1973.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aul3
  1974.    Max-Forwards: 0
  1975.    CSeq: 124395 OPTIONS
  1976.    
  1977.    ------------------------------------------------------------------------
  1978. send 631 bytes to udp/[41.181.106.34]:5060 at 13:17:29.305732:
  1979.    ------------------------------------------------------------------------
  1980.    SIP/2.0 200 OK
  1981.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKlppgeg202g8r6189nqd0
  1982.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aul3
  1983.    To: <sip:ping@41.223.11.97:5060>;tag=1e81v35vK78DF
  1984.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aul3@41.181.106.34
  1985.    CSeq: 124395 OPTIONS
  1986.    Contact: <sip:41.223.11.97>
  1987.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  1988.    Accept: application/sdp
  1989.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  1990.    Supported: timer, path, replaces
  1991.    Allow-Events: talk, hold, conference, refer
  1992.    Content-Length: 0
  1993.    
  1994.    ------------------------------------------------------------------------
  1995. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:18:04.354161:
  1996.    ------------------------------------------------------------------------
  1997.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  1998.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKf9uu020000o98qho5cs0
  1999.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i10@41.181.219.34
  2000.    To: sip:ping@41.223.11.129:5060
  2001.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i10
  2002.    Max-Forwards: 0
  2003.    CSeq: 8707 OPTIONS
  2004.    
  2005.    ------------------------------------------------------------------------
  2006. send 631 bytes to udp/[41.181.219.34]:5060 at 13:18:04.354777:
  2007.    ------------------------------------------------------------------------
  2008.    SIP/2.0 200 OK
  2009.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKf9uu020000o98qho5cs0
  2010.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i10
  2011.    To: <sip:ping@41.223.11.129:5060>;tag=y57gF4gp5g3Hj
  2012.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i10@41.181.219.34
  2013.    CSeq: 8707 OPTIONS
  2014.    Contact: <sip:41.223.11.129>
  2015.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2016.    Accept: application/sdp
  2017.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2018.    Supported: timer, path, replaces
  2019.    Allow-Events: talk, hold, conference, refer
  2020.    Content-Length: 0
  2021.    
  2022.    ------------------------------------------------------------------------
  2023. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:18:10.192562:
  2024.    ------------------------------------------------------------------------
  2025.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2026.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKkggai030d89rsvcnth70
  2027.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i00@41.181.219.34
  2028.    To: sip:ping@41.223.11.97:5060
  2029.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i00
  2030.    Max-Forwards: 0
  2031.    CSeq: 8705 OPTIONS
  2032.    
  2033.    ------------------------------------------------------------------------
  2034. send 629 bytes to udp/[41.181.219.34]:5060 at 13:18:10.193122:
  2035.    ------------------------------------------------------------------------
  2036.    SIP/2.0 200 OK
  2037.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKkggai030d89rsvcnth70
  2038.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i00
  2039.    To: <sip:ping@41.223.11.97:5060>;tag=2Q1tyyp0ggZ0a
  2040.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i00@41.181.219.34
  2041.    CSeq: 8705 OPTIONS
  2042.    Contact: <sip:41.223.11.97>
  2043.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2044.    Accept: application/sdp
  2045.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2046.    Supported: timer, path, replaces
  2047.    Allow-Events: talk, hold, conference, refer
  2048.    Content-Length: 0
  2049.    
  2050.    ------------------------------------------------------------------------
  2051. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:18:18.798058:
  2052.    ------------------------------------------------------------------------
  2053.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2054.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK4vlmtt309gmjf96p7iu0
  2055.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kud1@41.181.106.34
  2056.    To: sip:ping@41.223.11.129:5060
  2057.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kud1
  2058.    Max-Forwards: 0
  2059.    CSeq: 59995 OPTIONS
  2060.    
  2061.    ------------------------------------------------------------------------
  2062. send 632 bytes to udp/[41.181.106.34]:5060 at 13:18:18.798657:
  2063.    ------------------------------------------------------------------------
  2064.    SIP/2.0 200 OK
  2065.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK4vlmtt309gmjf96p7iu0
  2066.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kud1
  2067.    To: <sip:ping@41.223.11.129:5060>;tag=Ze19gZ1S2SS4D
  2068.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kud1@41.181.106.34
  2069.    CSeq: 59995 OPTIONS
  2070.    Contact: <sip:41.223.11.129>
  2071.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2072.    Accept: application/sdp
  2073.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2074.    Supported: timer, path, replaces
  2075.    Allow-Events: talk, hold, conference, refer
  2076.    Content-Length: 0
  2077.    
  2078.    ------------------------------------------------------------------------
  2079. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:18:29.307038:
  2080.    ------------------------------------------------------------------------
  2081.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2082.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKqm6q48102o8fk2dgi720
  2083.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aem3@41.181.106.34
  2084.    To: sip:ping@41.223.11.97:5060
  2085.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aem3
  2086.    Max-Forwards: 0
  2087.    CSeq: 124396 OPTIONS
  2088.    
  2089.    ------------------------------------------------------------------------
  2090. send 631 bytes to udp/[41.181.106.34]:5060 at 13:18:29.307615:
  2091.    ------------------------------------------------------------------------
  2092.    SIP/2.0 200 OK
  2093.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKqm6q48102o8fk2dgi720
  2094.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aem3
  2095.    To: <sip:ping@41.223.11.97:5060>;tag=30tK0S73DSNKp
  2096.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aem3@41.181.106.34
  2097.    CSeq: 124396 OPTIONS
  2098.    Contact: <sip:41.223.11.97>
  2099.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2100.    Accept: application/sdp
  2101.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2102.    Supported: timer, path, replaces
  2103.    Allow-Events: talk, hold, conference, refer
  2104.    Content-Length: 0
  2105.    
  2106.    ------------------------------------------------------------------------
  2107. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:19:04.377132:
  2108.    ------------------------------------------------------------------------
  2109.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2110.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhom0eq201obm7r3brjh0
  2111.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004220@41.181.219.34
  2112.    To: sip:ping@41.223.11.129:5060
  2113.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004220
  2114.    Max-Forwards: 0
  2115.    CSeq: 8708 OPTIONS
  2116.    
  2117.    ------------------------------------------------------------------------
  2118. send 631 bytes to udp/[41.181.219.34]:5060 at 13:19:04.377745:
  2119.    ------------------------------------------------------------------------
  2120.    SIP/2.0 200 OK
  2121.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhom0eq201obm7r3brjh0
  2122.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004220
  2123.    To: <sip:ping@41.223.11.129:5060>;tag=0Qt2jtjXZ2FQS
  2124.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004220@41.181.219.34
  2125.    CSeq: 8708 OPTIONS
  2126.    Contact: <sip:41.223.11.129>
  2127.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2128.    Accept: application/sdp
  2129.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2130.    Supported: timer, path, replaces
  2131.    Allow-Events: talk, hold, conference, refer
  2132.    Content-Length: 0
  2133.    
  2134.    ------------------------------------------------------------------------
  2135. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:19:10.215617:
  2136.    ------------------------------------------------------------------------
  2137.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2138.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKs7h7mr00d8u7v3bs4330
  2139.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004210@41.181.219.34
  2140.    To: sip:ping@41.223.11.97:5060
  2141.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004210
  2142.    Max-Forwards: 0
  2143.    CSeq: 8706 OPTIONS
  2144.    
  2145.    ------------------------------------------------------------------------
  2146. send 629 bytes to udp/[41.181.219.34]:5060 at 13:19:10.216261:
  2147.    ------------------------------------------------------------------------
  2148.    SIP/2.0 200 OK
  2149.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKs7h7mr00d8u7v3bs4330
  2150.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004210
  2151.    To: <sip:ping@41.223.11.97:5060>;tag=49Kc2mr7a2B6H
  2152.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004210@41.181.219.34
  2153.    CSeq: 8706 OPTIONS
  2154.    Contact: <sip:41.223.11.97>
  2155.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2156.    Accept: application/sdp
  2157.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2158.    Supported: timer, path, replaces
  2159.    Allow-Events: talk, hold, conference, refer
  2160.    Content-Length: 0
  2161.    
  2162.    ------------------------------------------------------------------------
  2163. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:19:18.821184:
  2164.    ------------------------------------------------------------------------
  2165.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2166.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKn08qr110aoborod09du0
  2167.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kee1@41.181.106.34
  2168.    To: sip:ping@41.223.11.129:5060
  2169.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kee1
  2170.    Max-Forwards: 0
  2171.    CSeq: 59996 OPTIONS
  2172.    
  2173.    ------------------------------------------------------------------------
  2174. send 632 bytes to udp/[41.181.106.34]:5060 at 13:19:18.821849:
  2175.    ------------------------------------------------------------------------
  2176.    SIP/2.0 200 OK
  2177.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKn08qr110aoborod09du0
  2178.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kee1
  2179.    To: <sip:ping@41.223.11.129:5060>;tag=10KUmN30vB69m
  2180.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kee1@41.181.106.34
  2181.    CSeq: 59996 OPTIONS
  2182.    Contact: <sip:41.223.11.129>
  2183.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2184.    Accept: application/sdp
  2185.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2186.    Supported: timer, path, replaces
  2187.    Allow-Events: talk, hold, conference, refer
  2188.    Content-Length: 0
  2189.    
  2190.    ------------------------------------------------------------------------
  2191. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:19:29.311223:
  2192.    ------------------------------------------------------------------------
  2193.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2194.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKu9gcce1020btc23bns90
  2195.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aum3@41.181.106.34
  2196.    To: sip:ping@41.223.11.97:5060
  2197.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aum3
  2198.    Max-Forwards: 0
  2199.    CSeq: 124397 OPTIONS
  2200.    
  2201.    ------------------------------------------------------------------------
  2202. send 631 bytes to udp/[41.181.106.34]:5060 at 13:19:29.311957:
  2203.    ------------------------------------------------------------------------
  2204.    SIP/2.0 200 OK
  2205.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKu9gcce1020btc23bns90
  2206.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aum3
  2207.    To: <sip:ping@41.223.11.97:5060>;tag=5jD53F9a8a2rD
  2208.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aum3@41.181.106.34
  2209.    CSeq: 124397 OPTIONS
  2210.    Contact: <sip:41.223.11.97>
  2211.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2212.    Accept: application/sdp
  2213.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2214.    Supported: timer, path, replaces
  2215.    Allow-Events: talk, hold, conference, refer
  2216.    Content-Length: 0
  2217.    
  2218.    ------------------------------------------------------------------------
  2219. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:20:04.400321:
  2220.    ------------------------------------------------------------------------
  2221.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2222.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKqr64ai001g0lnm6g7020
  2223.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i20@41.181.219.34
  2224.    To: sip:ping@41.223.11.129:5060
  2225.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i20
  2226.    Max-Forwards: 0
  2227.    CSeq: 8709 OPTIONS
  2228.    
  2229.    ------------------------------------------------------------------------
  2230. send 631 bytes to udp/[41.181.219.34]:5060 at 13:20:04.400946:
  2231.    ------------------------------------------------------------------------
  2232.    SIP/2.0 200 OK
  2233.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKqr64ai001g0lnm6g7020
  2234.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i20
  2235.    To: <sip:ping@41.223.11.129:5060>;tag=29cmpgm4Smvvg
  2236.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i20@41.181.219.34
  2237.    CSeq: 8709 OPTIONS
  2238.    Contact: <sip:41.223.11.129>
  2239.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2240.    Accept: application/sdp
  2241.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2242.    Supported: timer, path, replaces
  2243.    Allow-Events: talk, hold, conference, refer
  2244.    Content-Length: 0
  2245.    
  2246.    ------------------------------------------------------------------------
  2247. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:20:10.239671:
  2248.    ------------------------------------------------------------------------
  2249.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2250.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKi3amtg00eoj6ts42ri60
  2251.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i10@41.181.219.34
  2252.    To: sip:ping@41.223.11.97:5060
  2253.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i10
  2254.    Max-Forwards: 0
  2255.    CSeq: 8707 OPTIONS
  2256.    
  2257.    ------------------------------------------------------------------------
  2258. send 629 bytes to udp/[41.181.219.34]:5060 at 13:20:10.240196:
  2259.    ------------------------------------------------------------------------
  2260.    SIP/2.0 200 OK
  2261.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKi3amtg00eoj6ts42ri60
  2262.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i10
  2263.    To: <sip:ping@41.223.11.97:5060>;tag=6U6X5ate5KrBS
  2264.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i10@41.181.219.34
  2265.    CSeq: 8707 OPTIONS
  2266.    Contact: <sip:41.223.11.97>
  2267.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2268.    Accept: application/sdp
  2269.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2270.    Supported: timer, path, replaces
  2271.    Allow-Events: talk, hold, conference, refer
  2272.    Content-Length: 0
  2273.    
  2274.    ------------------------------------------------------------------------
  2275. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:20:18.844218:
  2276.    ------------------------------------------------------------------------
  2277.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2278.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKtab0s530ao0pfn7nkeb0
  2279.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kue1@41.181.106.34
  2280.    To: sip:ping@41.223.11.129:5060
  2281.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kue1
  2282.    Max-Forwards: 0
  2283.    CSeq: 59997 OPTIONS
  2284.    
  2285.    ------------------------------------------------------------------------
  2286. send 632 bytes to udp/[41.181.106.34]:5060 at 13:20:18.844880:
  2287.    ------------------------------------------------------------------------
  2288.    SIP/2.0 200 OK
  2289.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKtab0s530ao0pfn7nkeb0
  2290.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kue1
  2291.    To: <sip:ping@41.223.11.129:5060>;tag=3j6crB57pXjFc
  2292.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kue1@41.181.106.34
  2293.    CSeq: 59997 OPTIONS
  2294.    Contact: <sip:41.223.11.129>
  2295.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2296.    Accept: application/sdp
  2297.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2298.    Supported: timer, path, replaces
  2299.    Allow-Events: talk, hold, conference, refer
  2300.    Content-Length: 0
  2301.    
  2302.    ------------------------------------------------------------------------
  2303. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:20:29.310489:
  2304.    ------------------------------------------------------------------------
  2305.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2306.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKi2s53g00209vuc38vgp0
  2307.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aen3@41.181.106.34
  2308.    To: sip:ping@41.223.11.97:5060
  2309.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aen3
  2310.    Max-Forwards: 0
  2311.    CSeq: 124398 OPTIONS
  2312.    
  2313.    ------------------------------------------------------------------------
  2314. send 631 bytes to udp/[41.181.106.34]:5060 at 13:20:29.311200:
  2315.    ------------------------------------------------------------------------
  2316.    SIP/2.0 200 OK
  2317.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKi2s53g00209vuc38vgp0
  2318.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aen3
  2319.    To: <sip:ping@41.223.11.97:5060>;tag=74Zp75aj2veym
  2320.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aen3@41.181.106.34
  2321.    CSeq: 124398 OPTIONS
  2322.    Contact: <sip:41.223.11.97>
  2323.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2324.    Accept: application/sdp
  2325.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2326.    Supported: timer, path, replaces
  2327.    Allow-Events: talk, hold, conference, refer
  2328.    Content-Length: 0
  2329.    
  2330.    ------------------------------------------------------------------------
  2331. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:21:04.423694:
  2332.    ------------------------------------------------------------------------
  2333.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2334.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKgcu5d2001glfgekufi40
  2335.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004230@41.181.219.34
  2336.    To: sip:ping@41.223.11.129:5060
  2337.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004230
  2338.    Max-Forwards: 0
  2339.    CSeq: 8710 OPTIONS
  2340.    
  2341.    ------------------------------------------------------------------------
  2342. send 631 bytes to udp/[41.181.219.34]:5060 at 13:21:04.424280:
  2343.    ------------------------------------------------------------------------
  2344.    SIP/2.0 200 OK
  2345.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKgcu5d2001glfgekufi40
  2346.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004230
  2347.    To: <sip:ping@41.223.11.129:5060>;tag=4UZ5S6NBm681Q
  2348.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004230@41.181.219.34
  2349.    CSeq: 8710 OPTIONS
  2350.    Contact: <sip:41.223.11.129>
  2351.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2352.    Accept: application/sdp
  2353.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2354.    Supported: timer, path, replaces
  2355.    Allow-Events: talk, hold, conference, refer
  2356.    Content-Length: 0
  2357.    
  2358.    ------------------------------------------------------------------------
  2359. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:21:10.263811:
  2360.    ------------------------------------------------------------------------
  2361.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2362.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKscptk910e8936mpfrdm0
  2363.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004220@41.181.219.34
  2364.    To: sip:ping@41.223.11.97:5060
  2365.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004220
  2366.    Max-Forwards: 0
  2367.    CSeq: 8708 OPTIONS
  2368.    
  2369.    ------------------------------------------------------------------------
  2370. send 629 bytes to udp/[41.181.219.34]:5060 at 13:21:10.264419:
  2371.    ------------------------------------------------------------------------
  2372.    SIP/2.0 200 OK
  2373.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKscptk910e8936mpfrdm0
  2374.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004220
  2375.    To: <sip:ping@41.223.11.97:5060>;tag=8DSF90UNZ54gg
  2376.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004220@41.181.219.34
  2377.    CSeq: 8708 OPTIONS
  2378.    Contact: <sip:41.223.11.97>
  2379.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2380.    Accept: application/sdp
  2381.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2382.    Supported: timer, path, replaces
  2383.    Allow-Events: talk, hold, conference, refer
  2384.    Content-Length: 0
  2385.    
  2386.    ------------------------------------------------------------------------
  2387. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:21:18.867124:
  2388.    ------------------------------------------------------------------------
  2389.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2390.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK5633ia10aol9hopt7oq0
  2391.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kef1@41.181.106.34
  2392.    To: sip:ping@41.223.11.129:5060
  2393.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kef1
  2394.    Max-Forwards: 0
  2395.    CSeq: 59998 OPTIONS
  2396.    
  2397.    ------------------------------------------------------------------------
  2398. send 632 bytes to udp/[41.181.106.34]:5060 at 13:21:18.867693:
  2399.    ------------------------------------------------------------------------
  2400.    SIP/2.0 200 OK
  2401.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK5633ia10aol9hopt7oq0
  2402.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kef1
  2403.    To: <sip:ping@41.223.11.129:5060>;tag=54ryU16eHFZmK
  2404.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kef1@41.181.106.34
  2405.    CSeq: 59998 OPTIONS
  2406.    Contact: <sip:41.223.11.129>
  2407.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2408.    Accept: application/sdp
  2409.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2410.    Supported: timer, path, replaces
  2411.    Allow-Events: talk, hold, conference, refer
  2412.    Content-Length: 0
  2413.    
  2414.    ------------------------------------------------------------------------
  2415. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:21:29.316939:
  2416.    ------------------------------------------------------------------------
  2417.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2418.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKnkb4dp102odbgr2rnj70
  2419.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aun3@41.181.106.34
  2420.    To: sip:ping@41.223.11.97:5060
  2421.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aun3
  2422.    Max-Forwards: 0
  2423.    CSeq: 124399 OPTIONS
  2424.    
  2425.    ------------------------------------------------------------------------
  2426. send 631 bytes to udp/[41.181.106.34]:5060 at 13:21:29.317396:
  2427.    ------------------------------------------------------------------------
  2428.    SIP/2.0 200 OK
  2429.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKnkb4dp102odbgr2rnj70
  2430.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aun3
  2431.    To: <sip:ping@41.223.11.97:5060>;tag=9pj8avcSveU3B
  2432.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aun3@41.181.106.34
  2433.    CSeq: 124399 OPTIONS
  2434.    Contact: <sip:41.223.11.97>
  2435.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2436.    Accept: application/sdp
  2437.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2438.    Supported: timer, path, replaces
  2439.    Allow-Events: talk, hold, conference, refer
  2440.    Content-Length: 0
  2441.    
  2442.    ------------------------------------------------------------------------
  2443. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:22:04.447642:
  2444.    ------------------------------------------------------------------------
  2445.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2446.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKt51ham102oaans1lh0f0
  2447.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i30@41.181.219.34
  2448.    To: sip:ping@41.223.11.129:5060
  2449.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i30
  2450.    Max-Forwards: 0
  2451.    CSeq: 8711 OPTIONS
  2452.    
  2453.    ------------------------------------------------------------------------
  2454. send 631 bytes to udp/[41.181.219.34]:5060 at 13:22:04.448289:
  2455.    ------------------------------------------------------------------------
  2456.    SIP/2.0 200 OK
  2457.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKt51ham102oaans1lh0f0
  2458.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i30
  2459.    To: <sip:ping@41.223.11.129:5060>;tag=6DjQXvQjerN7e
  2460.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i30@41.181.219.34
  2461.    CSeq: 8711 OPTIONS
  2462.    Contact: <sip:41.223.11.129>
  2463.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2464.    Accept: application/sdp
  2465.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2466.    Supported: timer, path, replaces
  2467.    Allow-Events: talk, hold, conference, refer
  2468.    Content-Length: 0
  2469.    
  2470.    ------------------------------------------------------------------------
  2471. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:22:10.288032:
  2472.    ------------------------------------------------------------------------
  2473.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2474.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKjtgtnp00egufc7e1osc0
  2475.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i20@41.181.219.34
  2476.    To: sip:ping@41.223.11.97:5060
  2477.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i20
  2478.    Max-Forwards: 0
  2479.    CSeq: 8709 OPTIONS
  2480.    
  2481.    ------------------------------------------------------------------------
  2482. send 629 bytes to udp/[41.181.219.34]:5060 at 13:22:10.288646:
  2483.    ------------------------------------------------------------------------
  2484.    SIP/2.0 200 OK
  2485.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKjtgtnp00egufc7e1osc0
  2486.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i20
  2487.    To: <sip:ping@41.223.11.97:5060>;tag=a0B1cQXvSQHpQ
  2488.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i20@41.181.219.34
  2489.    CSeq: 8709 OPTIONS
  2490.    Contact: <sip:41.223.11.97>
  2491.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2492.    Accept: application/sdp
  2493.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2494.    Supported: timer, path, replaces
  2495.    Allow-Events: talk, hold, conference, refer
  2496.    Content-Length: 0
  2497.    
  2498.    ------------------------------------------------------------------------
  2499. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:22:18.890528:
  2500.    ------------------------------------------------------------------------
  2501.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2502.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK5qvpqn20b0bc49m0nig0
  2503.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuf1@41.181.106.34
  2504.    To: sip:ping@41.223.11.129:5060
  2505.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuf1
  2506.    Max-Forwards: 0
  2507.    CSeq: 59999 OPTIONS
  2508.    
  2509.    ------------------------------------------------------------------------
  2510. send 632 bytes to udp/[41.181.106.34]:5060 at 13:22:18.891152:
  2511.    ------------------------------------------------------------------------
  2512.    SIP/2.0 200 OK
  2513.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK5qvpqn20b0bc49m0nig0
  2514.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuf1
  2515.    To: <sip:ping@41.223.11.129:5060>;tag=7pBgZQ8NB1Bta
  2516.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuf1@41.181.106.34
  2517.    CSeq: 59999 OPTIONS
  2518.    Contact: <sip:41.223.11.129>
  2519.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2520.    Accept: application/sdp
  2521.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2522.    Supported: timer, path, replaces
  2523.    Allow-Events: talk, hold, conference, refer
  2524.    Content-Length: 0
  2525.    
  2526.    ------------------------------------------------------------------------
  2527. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:22:29.316639:
  2528.    ------------------------------------------------------------------------
  2529.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2530.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK2ji4622028cdrftfqkp0
  2531.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aeo3@41.181.106.34
  2532.    To: sip:ping@41.223.11.97:5060
  2533.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aeo3
  2534.    Max-Forwards: 0
  2535.    CSeq: 124400 OPTIONS
  2536.    
  2537.    ------------------------------------------------------------------------
  2538. send 631 bytes to udp/[41.181.106.34]:5060 at 13:22:29.317246:
  2539.    ------------------------------------------------------------------------
  2540.    SIP/2.0 200 OK
  2541.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK2ji4622028cdrftfqkp0
  2542.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aeo3
  2543.    To: <sip:ping@41.223.11.97:5060>;tag=B94Seje0p078j
  2544.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aeo3@41.181.106.34
  2545.    CSeq: 124400 OPTIONS
  2546.    Contact: <sip:41.223.11.97>
  2547.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2548.    Accept: application/sdp
  2549.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2550.    Supported: timer, path, replaces
  2551.    Allow-Events: talk, hold, conference, refer
  2552.    Content-Length: 0
  2553.    
  2554.    ------------------------------------------------------------------------
  2555. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:23:04.471671:
  2556.    ------------------------------------------------------------------------
  2557.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2558.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKikg7ch20200tf8bkrbu0
  2559.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004240@41.181.219.34
  2560.    To: sip:ping@41.223.11.129:5060
  2561.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004240
  2562.    Max-Forwards: 0
  2563.    CSeq: 8712 OPTIONS
  2564.    
  2565.    ------------------------------------------------------------------------
  2566. send 631 bytes to udp/[41.181.219.34]:5060 at 13:23:04.472294:
  2567.    ------------------------------------------------------------------------
  2568.    SIP/2.0 200 OK
  2569.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKikg7ch20200tf8bkrbu0
  2570.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004240
  2571.    To: <sip:ping@41.223.11.129:5060>;tag=8Z480jSS891cp
  2572.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004240@41.181.219.34
  2573.    CSeq: 8712 OPTIONS
  2574.    Contact: <sip:41.223.11.129>
  2575.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2576.    Accept: application/sdp
  2577.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2578.    Supported: timer, path, replaces
  2579.    Allow-Events: talk, hold, conference, refer
  2580.    Content-Length: 0
  2581.    
  2582.    ------------------------------------------------------------------------
  2583. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:23:10.311101:
  2584.    ------------------------------------------------------------------------
  2585.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2586.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKu45s1g30003aals7s8q0
  2587.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004230@41.181.219.34
  2588.    To: sip:ping@41.223.11.97:5060
  2589.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004230
  2590.    Max-Forwards: 0
  2591.    CSeq: 8710 OPTIONS
  2592.    
  2593.    ------------------------------------------------------------------------
  2594. send 629 bytes to udp/[41.181.219.34]:5060 at 13:23:10.311743:
  2595.    ------------------------------------------------------------------------
  2596.    SIP/2.0 200 OK
  2597.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKu45s1g30003aals7s8q0
  2598.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004230
  2599.    To: <sip:ping@41.223.11.97:5060>;tag=cjyjgDZ3K9XUe
  2600.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004230@41.181.219.34
  2601.    CSeq: 8710 OPTIONS
  2602.    Contact: <sip:41.223.11.97>
  2603.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2604.    Accept: application/sdp
  2605.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2606.    Supported: timer, path, replaces
  2607.    Allow-Events: talk, hold, conference, refer
  2608.    Content-Length: 0
  2609.    
  2610.    ------------------------------------------------------------------------
  2611. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:23:18.914099:
  2612.    ------------------------------------------------------------------------
  2613.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2614.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKfk2rl220bgva31ej8gk0
  2615.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000keg1@41.181.106.34
  2616.    To: sip:ping@41.223.11.129:5060
  2617.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000keg1
  2618.    Max-Forwards: 0
  2619.    CSeq: 60000 OPTIONS
  2620.    
  2621.    ------------------------------------------------------------------------
  2622. send 632 bytes to udp/[41.181.106.34]:5060 at 13:23:18.914745:
  2623.    ------------------------------------------------------------------------
  2624.    SIP/2.0 200 OK
  2625.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKfk2rl220bgva31ej8gk0
  2626.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000keg1
  2627.    To: <sip:ping@41.223.11.129:5060>;tag=98X12DaX5jrZH
  2628.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000keg1@41.181.106.34
  2629.    CSeq: 60000 OPTIONS
  2630.    Contact: <sip:41.223.11.129>
  2631.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2632.    Accept: application/sdp
  2633.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2634.    Supported: timer, path, replaces
  2635.    Allow-Events: talk, hold, conference, refer
  2636.    Content-Length: 0
  2637.    
  2638.    ------------------------------------------------------------------------
  2639. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:23:29.318817:
  2640.    ------------------------------------------------------------------------
  2641.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2642.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK5v1i540020dp3576dmi0
  2643.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auo3@41.181.106.34
  2644.    To: sip:ping@41.223.11.97:5060
  2645.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auo3
  2646.    Max-Forwards: 0
  2647.    CSeq: 124401 OPTIONS
  2648.    
  2649.    ------------------------------------------------------------------------
  2650. send 631 bytes to udp/[41.181.106.34]:5060 at 13:23:29.319484:
  2651.    ------------------------------------------------------------------------
  2652.    SIP/2.0 200 OK
  2653.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK5v1i540020dp3576dmi0
  2654.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auo3
  2655.    To: <sip:ping@41.223.11.97:5060>;tag=DUQBj8F7gjmea
  2656.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auo3@41.181.106.34
  2657.    CSeq: 124401 OPTIONS
  2658.    Contact: <sip:41.223.11.97>
  2659.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2660.    Accept: application/sdp
  2661.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2662.    Supported: timer, path, replaces
  2663.    Allow-Events: talk, hold, conference, refer
  2664.    Content-Length: 0
  2665.    
  2666.    ------------------------------------------------------------------------
  2667. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:24:04.497872:
  2668.    ------------------------------------------------------------------------
  2669.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2670.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKl6536i2020n3uupdcuu0
  2671.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i40@41.181.219.34
  2672.    To: sip:ping@41.223.11.129:5060
  2673.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i40
  2674.    Max-Forwards: 0
  2675.    CSeq: 8713 OPTIONS
  2676.    
  2677.    ------------------------------------------------------------------------
  2678. send 631 bytes to udp/[41.181.219.34]:5060 at 13:24:04.498492:
  2679.    ------------------------------------------------------------------------
  2680.    SIP/2.0 200 OK
  2681.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKl6536i2020n3uupdcuu0
  2682.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i40
  2683.    To: <sip:ping@41.223.11.129:5060>;tag=ajQt48t02UejD
  2684.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i40@41.181.219.34
  2685.    CSeq: 8713 OPTIONS
  2686.    Contact: <sip:41.223.11.129>
  2687.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2688.    Accept: application/sdp
  2689.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2690.    Supported: timer, path, replaces
  2691.    Allow-Events: talk, hold, conference, refer
  2692.    Content-Length: 0
  2693.    
  2694.    ------------------------------------------------------------------------
  2695. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:24:10.337300:
  2696.    ------------------------------------------------------------------------
  2697.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2698.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKt5oq1u2000q25unfv9j0
  2699.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i30@41.181.219.34
  2700.    To: sip:ping@41.223.11.97:5060
  2701.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i30
  2702.    Max-Forwards: 0
  2703.    CSeq: 8711 OPTIONS
  2704.    
  2705.    ------------------------------------------------------------------------
  2706. send 629 bytes to udp/[41.181.219.34]:5060 at 13:24:10.337912:
  2707.    ------------------------------------------------------------------------
  2708.    SIP/2.0 200 OK
  2709.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKt5oq1u2000q25unfv9j0
  2710.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i30
  2711.    To: <sip:ping@41.223.11.97:5060>;tag=e4g4K30aeUa1N
  2712.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i30@41.181.219.34
  2713.    CSeq: 8711 OPTIONS
  2714.    Contact: <sip:41.223.11.97>
  2715.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2716.    Accept: application/sdp
  2717.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2718.    Supported: timer, path, replaces
  2719.    Allow-Events: talk, hold, conference, refer
  2720.    Content-Length: 0
  2721.    
  2722.    ------------------------------------------------------------------------
  2723. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:24:18.936518:
  2724.    ------------------------------------------------------------------------
  2725.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2726.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKfk05jk20b0ltpp9tpoe0
  2727.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kug1@41.181.106.34
  2728.    To: sip:ping@41.223.11.129:5060
  2729.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kug1
  2730.    Max-Forwards: 0
  2731.    CSeq: 60001 OPTIONS
  2732.    
  2733.    ------------------------------------------------------------------------
  2734. send 632 bytes to udp/[41.181.106.34]:5060 at 13:24:18.937123:
  2735.    ------------------------------------------------------------------------
  2736.    SIP/2.0 200 OK
  2737.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKfk05jk20b0ltpp9tpoe0
  2738.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kug1
  2739.    To: <sip:ping@41.223.11.129:5060>;tag=BUgK63B4Z444r
  2740.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kug1@41.181.106.34
  2741.    CSeq: 60001 OPTIONS
  2742.    Contact: <sip:41.223.11.129>
  2743.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2744.    Accept: application/sdp
  2745.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2746.    Supported: timer, path, replaces
  2747.    Allow-Events: talk, hold, conference, refer
  2748.    Content-Length: 0
  2749.    
  2750.    ------------------------------------------------------------------------
  2751. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:24:29.322451:
  2752.    ------------------------------------------------------------------------
  2753.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2754.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKj3d6ch302ge7rd8o1if0
  2755.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aep3@41.181.106.34
  2756.    To: sip:ping@41.223.11.97:5060
  2757.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aep3
  2758.    Max-Forwards: 0
  2759.    CSeq: 124402 OPTIONS
  2760.    
  2761.    ------------------------------------------------------------------------
  2762. send 631 bytes to udp/[41.181.106.34]:5060 at 13:24:29.323046:
  2763.    ------------------------------------------------------------------------
  2764.    SIP/2.0 200 OK
  2765.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKj3d6ch302ge7rd8o1if0
  2766.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aep3
  2767.    To: <sip:ping@41.223.11.97:5060>;tag=FDaXNyHeB40KH
  2768.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aep3@41.181.106.34
  2769.    CSeq: 124402 OPTIONS
  2770.    Contact: <sip:41.223.11.97>
  2771.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2772.    Accept: application/sdp
  2773.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2774.    Supported: timer, path, replaces
  2775.    Allow-Events: talk, hold, conference, refer
  2776.    Content-Length: 0
  2777.    
  2778.    ------------------------------------------------------------------------
  2779. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:25:04.520949:
  2780.    ------------------------------------------------------------------------
  2781.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2782.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKc8tn881038bc39cqbqt0
  2783.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004250@41.181.219.34
  2784.    To: sip:ping@41.223.11.129:5060
  2785.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004250
  2786.    Max-Forwards: 0
  2787.    CSeq: 8714 OPTIONS
  2788.    
  2789.    ------------------------------------------------------------------------
  2790. send 631 bytes to udp/[41.181.219.34]:5060 at 13:25:04.521531:
  2791.    ------------------------------------------------------------------------
  2792.    SIP/2.0 200 OK
  2793.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKc8tn881038bc39cqbqt0
  2794.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004250
  2795.    To: <sip:ping@41.223.11.129:5060>;tag=c49B8yv7vDUQm
  2796.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004250@41.181.219.34
  2797.    CSeq: 8714 OPTIONS
  2798.    Contact: <sip:41.223.11.129>
  2799.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2800.    Accept: application/sdp
  2801.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2802.    Supported: timer, path, replaces
  2803.    Allow-Events: talk, hold, conference, refer
  2804.    Content-Length: 0
  2805.    
  2806.    ------------------------------------------------------------------------
  2807. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:25:10.361345:
  2808.    ------------------------------------------------------------------------
  2809.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2810.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKmv3laf200gf1ovml6900
  2811.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004240@41.181.219.34
  2812.    To: sip:ping@41.223.11.97:5060
  2813.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004240
  2814.    Max-Forwards: 0
  2815.    CSeq: 8712 OPTIONS
  2816.    
  2817.    ------------------------------------------------------------------------
  2818. send 629 bytes to udp/[41.181.219.34]:5060 at 13:25:10.361964:
  2819.    ------------------------------------------------------------------------
  2820.    SIP/2.0 200 OK
  2821.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKmv3laf200gf1ovml6900
  2822.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004240
  2823.    To: <sip:ping@41.223.11.97:5060>;tag=gp3NQS2H8cQ6c
  2824.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004240@41.181.219.34
  2825.    CSeq: 8712 OPTIONS
  2826.    Contact: <sip:41.223.11.97>
  2827.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2828.    Accept: application/sdp
  2829.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2830.    Supported: timer, path, replaces
  2831.    Allow-Events: talk, hold, conference, refer
  2832.    Content-Length: 0
  2833.    
  2834.    ------------------------------------------------------------------------
  2835. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:25:18.960024:
  2836.    ------------------------------------------------------------------------
  2837.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2838.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKg616vo10c0auqn2p5pc0
  2839.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000keh1@41.181.106.34
  2840.    To: sip:ping@41.223.11.129:5060
  2841.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000keh1
  2842.    Max-Forwards: 0
  2843.    CSeq: 60002 OPTIONS
  2844.    
  2845.    ------------------------------------------------------------------------
  2846. send 632 bytes to udp/[41.181.106.34]:5060 at 13:25:18.960492:
  2847.    ------------------------------------------------------------------------
  2848.    SIP/2.0 200 OK
  2849.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKg616vo10c0auqn2p5pc0
  2850.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000keh1
  2851.    To: <sip:ping@41.223.11.129:5060>;tag=DD349SDBtpHag
  2852.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000keh1@41.181.106.34
  2853.    CSeq: 60002 OPTIONS
  2854.    Contact: <sip:41.223.11.129>
  2855.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2856.    Accept: application/sdp
  2857.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2858.    Supported: timer, path, replaces
  2859.    Allow-Events: talk, hold, conference, refer
  2860.    Content-Length: 0
  2861.    
  2862.    ------------------------------------------------------------------------
  2863. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:25:29.327813:
  2864.    ------------------------------------------------------------------------
  2865.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2866.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKjf2d3f0020i1qvb26tg0
  2867.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aup3@41.181.106.34
  2868.    To: sip:ping@41.223.11.97:5060
  2869.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aup3
  2870.    Max-Forwards: 0
  2871.    CSeq: 124403 OPTIONS
  2872.    
  2873.    ------------------------------------------------------------------------
  2874. send 631 bytes to udp/[41.181.106.34]:5060 at 13:25:29.328429:
  2875.    ------------------------------------------------------------------------
  2876.    SIP/2.0 200 OK
  2877.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKjf2d3f0020i1qvb26tg0
  2878.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aup3
  2879.    To: <sip:ping@41.223.11.97:5060>;tag=HZveSmKN5NDSr
  2880.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aup3@41.181.106.34
  2881.    CSeq: 124403 OPTIONS
  2882.    Contact: <sip:41.223.11.97>
  2883.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2884.    Accept: application/sdp
  2885.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2886.    Supported: timer, path, replaces
  2887.    Allow-Events: talk, hold, conference, refer
  2888.    Content-Length: 0
  2889.    
  2890.    ------------------------------------------------------------------------
  2891. freeswitch@internal> sofia status
  2892.                      Name          Type                                       Data      State
  2893. =================================================================================================
  2894.          MTNPoilTeracoJHB       profile            sip:mod_sofia@41.223.11.97:5060      RUNNING (0)
  2895. MTNPoilTeracoJHB::MTNPoilTeracoJHB      gateway                    sip:dummy@41.181.106.34      NOREG
  2896.                   default       profile          sip:mod_sofia@192.168.100.61:5060      RUNNING (0)
  2897.            192.168.100.61         alias                           MTNPoilTeracoCPT      ALIASED
  2898.          MTNPoilTeracoCPT       profile           sip:mod_sofia@41.223.11.129:5060      RUNNING (0)
  2899. MTNPoilTeracoCPT::MTNPoilTeracoCape     gateway                    sip:admin@41.181.219.34      NOREG
  2900. =================================================================================================
  2901. 3 profiles 1 alias
  2902.  
  2903. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:26:04.543130:
  2904.    ------------------------------------------------------------------------
  2905.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2906.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKoqjj1g1038vcaa4sn2p0
  2907.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i50@41.181.219.34
  2908.    To: sip:ping@41.223.11.129:5060
  2909.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i50
  2910.    Max-Forwards: 0
  2911.    CSeq: 8715 OPTIONS
  2912.    
  2913.    ------------------------------------------------------------------------
  2914. send 631 bytes to udp/[41.181.219.34]:5060 at 13:26:04.543717:
  2915.    ------------------------------------------------------------------------
  2916.    SIP/2.0 200 OK
  2917.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKoqjj1g1038vcaa4sn2p0
  2918.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i50
  2919.    To: <sip:ping@41.223.11.129:5060>;tag=epvXBNyeQZ7vB
  2920.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i50@41.181.219.34
  2921.    CSeq: 8715 OPTIONS
  2922.    Contact: <sip:41.223.11.129>
  2923.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2924.    Accept: application/sdp
  2925.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2926.    Supported: timer, path, replaces
  2927.    Allow-Events: talk, hold, conference, refer
  2928.    Content-Length: 0
  2929.    
  2930.    ------------------------------------------------------------------------
  2931. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:26:10.364661:
  2932.    ------------------------------------------------------------------------
  2933.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2934.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKkbo2f22000h5j6mbvcl0
  2935.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i40@41.181.219.34
  2936.    To: sip:ping@41.223.11.97:5060
  2937.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i40
  2938.    Max-Forwards: 0
  2939.    CSeq: 8713 OPTIONS
  2940.    
  2941.    ------------------------------------------------------------------------
  2942. send 629 bytes to udp/[41.181.219.34]:5060 at 13:26:10.365263:
  2943.    ------------------------------------------------------------------------
  2944.    SIP/2.0 200 OK
  2945.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKkbo2f22000h5j6mbvcl0
  2946.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i40
  2947.    To: <sip:ping@41.223.11.97:5060>;tag=j8N7tF4r2y3Bm
  2948.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i40@41.181.219.34
  2949.    CSeq: 8713 OPTIONS
  2950.    Contact: <sip:41.223.11.97>
  2951.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2952.    Accept: application/sdp
  2953.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2954.    Supported: timer, path, replaces
  2955.    Allow-Events: talk, hold, conference, refer
  2956.    Content-Length: 0
  2957.    
  2958.    ------------------------------------------------------------------------
  2959. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:26:18.985441:
  2960.    ------------------------------------------------------------------------
  2961.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  2962.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKkdq0vr10cg190eafa7g0
  2963.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuh1@41.181.106.34
  2964.    To: sip:ping@41.223.11.129:5060
  2965.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuh1
  2966.    Max-Forwards: 0
  2967.    CSeq: 60003 OPTIONS
  2968.    
  2969.    ------------------------------------------------------------------------
  2970. send 632 bytes to udp/[41.181.106.34]:5060 at 13:26:18.986082:
  2971.    ------------------------------------------------------------------------
  2972.    SIP/2.0 200 OK
  2973.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKkdq0vr10cg190eafa7g0
  2974.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuh1
  2975.    To: <sip:ping@41.223.11.129:5060>;tag=FZNpDgFjm8XFQ
  2976.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuh1@41.181.106.34
  2977.    CSeq: 60003 OPTIONS
  2978.    Contact: <sip:41.223.11.129>
  2979.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  2980.    Accept: application/sdp
  2981.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  2982.    Supported: timer, path, replaces
  2983.    Allow-Events: talk, hold, conference, refer
  2984.    Content-Length: 0
  2985.    
  2986.    ------------------------------------------------------------------------
  2987. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:26:29.328508:
  2988.    ------------------------------------------------------------------------
  2989.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  2990.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK44mv5o102ghptd0up5v0
  2991.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aeq3@41.181.106.34
  2992.    To: sip:ping@41.223.11.97:5060
  2993.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aeq3
  2994.    Max-Forwards: 0
  2995.    CSeq: 124404 OPTIONS
  2996.    
  2997.    ------------------------------------------------------------------------
  2998. send 631 bytes to udp/[41.181.106.34]:5060 at 13:26:29.329173:
  2999.    ------------------------------------------------------------------------
  3000.    SIP/2.0 200 OK
  3001.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK44mv5o102ghptd0up5v0
  3002.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aeq3
  3003.    To: <sip:ping@41.223.11.97:5060>;tag=KHF0vaNvZ7SyF
  3004.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aeq3@41.181.106.34
  3005.    CSeq: 124404 OPTIONS
  3006.    Contact: <sip:41.223.11.97>
  3007.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3008.    Accept: application/sdp
  3009.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3010.    Supported: timer, path, replaces
  3011.    Allow-Events: talk, hold, conference, refer
  3012.    Content-Length: 0
  3013.    
  3014.    ------------------------------------------------------------------------
  3015. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:27:04.567485:
  3016.    ------------------------------------------------------------------------
  3017.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3018.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK2slk4n103ok7gdhlndj0
  3019.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004260@41.181.219.34
  3020.    To: sip:ping@41.223.11.129:5060
  3021.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004260
  3022.    Max-Forwards: 0
  3023.    CSeq: 8716 OPTIONS
  3024.    
  3025.    ------------------------------------------------------------------------
  3026. send 631 bytes to udp/[41.181.219.34]:5060 at 13:27:04.568119:
  3027.    ------------------------------------------------------------------------
  3028.    SIP/2.0 200 OK
  3029.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK2slk4n103ok7gdhlndj0
  3030.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004260
  3031.    To: <sip:ping@41.223.11.129:5060>;tag=g8eFFB0NHHm2j
  3032.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004260@41.181.219.34
  3033.    CSeq: 8716 OPTIONS
  3034.    Contact: <sip:41.223.11.129>
  3035.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3036.    Accept: application/sdp
  3037.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3038.    Supported: timer, path, replaces
  3039.    Allow-Events: talk, hold, conference, refer
  3040.    Content-Length: 0
  3041.    
  3042.    ------------------------------------------------------------------------
  3043. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:27:10.367348:
  3044.    ------------------------------------------------------------------------
  3045.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3046.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK6j114d0008hjm06qeib0
  3047.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004250@41.181.219.34
  3048.    To: sip:ping@41.223.11.97:5060
  3049.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004250
  3050.    Max-Forwards: 0
  3051.    CSeq: 8714 OPTIONS
  3052.    
  3053.    ------------------------------------------------------------------------
  3054. send 629 bytes to udp/[41.181.219.34]:5060 at 13:27:10.367898:
  3055.    ------------------------------------------------------------------------
  3056.    SIP/2.0 200 OK
  3057.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK6j114d0008hjm06qeib0
  3058.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004250
  3059.    To: <sip:ping@41.223.11.97:5060>;tag=mt8ry55ZvggHB
  3060.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004250@41.181.219.34
  3061.    CSeq: 8714 OPTIONS
  3062.    Contact: <sip:41.223.11.97>
  3063.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3064.    Accept: application/sdp
  3065.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3066.    Supported: timer, path, replaces
  3067.    Allow-Events: talk, hold, conference, refer
  3068.    Content-Length: 0
  3069.    
  3070.    ------------------------------------------------------------------------
  3071. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:27:19.009942:
  3072.    ------------------------------------------------------------------------
  3073.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3074.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKbeoesi10con5kfhf63b0
  3075.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kei1@41.181.106.34
  3076.    To: sip:ping@41.223.11.129:5060
  3077.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kei1
  3078.    Max-Forwards: 0
  3079.    CSeq: 60004 OPTIONS
  3080.    
  3081.    ------------------------------------------------------------------------
  3082. send 632 bytes to udp/[41.181.106.34]:5060 at 13:27:19.010550:
  3083.    ------------------------------------------------------------------------
  3084.    SIP/2.0 200 OK
  3085.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKbeoesi10con5kfhf63b0
  3086.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kei1
  3087.    To: <sip:ping@41.223.11.129:5060>;tag=HH87g6gSetaNe
  3088.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kei1@41.181.106.34
  3089.    CSeq: 60004 OPTIONS
  3090.    Contact: <sip:41.223.11.129>
  3091.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3092.    Accept: application/sdp
  3093.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3094.    Supported: timer, path, replaces
  3095.    Allow-Events: talk, hold, conference, refer
  3096.    Content-Length: 0
  3097.    
  3098.    ------------------------------------------------------------------------
  3099. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:27:29.330766:
  3100.    ------------------------------------------------------------------------
  3101.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3102.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKrl7se30020i18uiocli0
  3103.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auq3@41.181.106.34
  3104.    To: sip:ping@41.223.11.97:5060
  3105.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auq3
  3106.    Max-Forwards: 0
  3107.    CSeq: 124405 OPTIONS
  3108.    
  3109.    ------------------------------------------------------------------------
  3110. send 631 bytes to udp/[41.181.106.34]:5060 at 13:27:29.331372:
  3111.    ------------------------------------------------------------------------
  3112.    SIP/2.0 200 OK
  3113.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKrl7se30020i18uiocli0
  3114.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auq3
  3115.    To: <sip:ping@41.223.11.97:5060>;tag=N31H00p3SS63p
  3116.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auq3@41.181.106.34
  3117.    CSeq: 124405 OPTIONS
  3118.    Contact: <sip:41.223.11.97>
  3119.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3120.    Accept: application/sdp
  3121.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3122.    Supported: timer, path, replaces
  3123.    Allow-Events: talk, hold, conference, refer
  3124.    Content-Length: 0
  3125.    
  3126.    ------------------------------------------------------------------------
  3127. freeswitch@internal> sofia status
  3128.                      Name          Type                                       Data      State
  3129. =================================================================================================
  3130.          MTNPoilTeracoJHB       profile            sip:mod_sofia@41.223.11.97:5060      RUNNING (0)
  3131. MTNPoilTeracoJHB::MTNPoilTeracoJHB      gateway                    sip:dummy@41.181.106.34      NOREG
  3132.                   default       profile          sip:mod_sofia@192.168.100.61:5060      RUNNING (0)
  3133.            192.168.100.61         alias                           MTNPoilTeracoCPT      ALIASED
  3134.          MTNPoilTeracoCPT       profile           sip:mod_sofia@41.223.11.129:5060      RUNNING (0)
  3135. MTNPoilTeracoCPT::MTNPoilTeracoCape     gateway                    sip:admin@41.181.219.34      NOREG
  3136. =================================================================================================
  3137. 3 profiles 1 alias
  3138.  
  3139. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:28:04.591363:
  3140.    ------------------------------------------------------------------------
  3141.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3142.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK59v69o2048a27ldab8h0
  3143.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i60@41.181.219.34
  3144.    To: sip:ping@41.223.11.129:5060
  3145.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i60
  3146.    Max-Forwards: 0
  3147.    CSeq: 8717 OPTIONS
  3148.    
  3149.    ------------------------------------------------------------------------
  3150. send 631 bytes to udp/[41.181.219.34]:5060 at 13:28:04.591993:
  3151.    ------------------------------------------------------------------------
  3152.    SIP/2.0 200 OK
  3153.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK59v69o2048a27ldab8h0
  3154.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i60
  3155.    To: <sip:ping@41.223.11.129:5060>;tag=jt10j11vB307S
  3156.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i60@41.181.219.34
  3157.    CSeq: 8717 OPTIONS
  3158.    Contact: <sip:41.223.11.129>
  3159.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3160.    Accept: application/sdp
  3161.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3162.    Supported: timer, path, replaces
  3163.    Allow-Events: talk, hold, conference, refer
  3164.    Content-Length: 0
  3165.    
  3166.    ------------------------------------------------------------------------
  3167. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:28:10.370850:
  3168.    ------------------------------------------------------------------------
  3169.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3170.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK314f1h1008i3e5lug100
  3171.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i50@41.181.219.34
  3172.    To: sip:ping@41.223.11.97:5060
  3173.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i50
  3174.    Max-Forwards: 0
  3175.    CSeq: 8715 OPTIONS
  3176.    
  3177.    ------------------------------------------------------------------------
  3178. send 629 bytes to udp/[41.181.219.34]:5060 at 13:28:10.371449:
  3179.    ------------------------------------------------------------------------
  3180.    SIP/2.0 200 OK
  3181.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK314f1h1008i3e5lug100
  3182.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i50
  3183.    To: <sip:ping@41.223.11.97:5060>;tag=pcUa2U76p2vpj
  3184.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i50@41.181.219.34
  3185.    CSeq: 8715 OPTIONS
  3186.    Contact: <sip:41.223.11.97>
  3187.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3188.    Accept: application/sdp
  3189.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3190.    Supported: timer, path, replaces
  3191.    Allow-Events: talk, hold, conference, refer
  3192.    Content-Length: 0
  3193.    
  3194.    ------------------------------------------------------------------------
  3195. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:28:19.031612:
  3196.    ------------------------------------------------------------------------
  3197.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3198.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKccgai210dobu0ebooog0
  3199.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kui1@41.181.106.34
  3200.    To: sip:ping@41.223.11.129:5060
  3201.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kui1
  3202.    Max-Forwards: 0
  3203.    CSeq: 60005 OPTIONS
  3204.    
  3205.    ------------------------------------------------------------------------
  3206. send 632 bytes to udp/[41.181.106.34]:5060 at 13:28:19.032286:
  3207.    ------------------------------------------------------------------------
  3208.    SIP/2.0 200 OK
  3209.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKccgai210dobu0ebooog0
  3210.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kui1
  3211.    To: <sip:ping@41.223.11.129:5060>;tag=K3tSmvj08BQtN
  3212.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kui1@41.181.106.34
  3213.    CSeq: 60005 OPTIONS
  3214.    Contact: <sip:41.223.11.129>
  3215.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3216.    Accept: application/sdp
  3217.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3218.    Supported: timer, path, replaces
  3219.    Allow-Events: talk, hold, conference, refer
  3220.    Content-Length: 0
  3221.    
  3222.    ------------------------------------------------------------------------
  3223. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:28:29.332307:
  3224.    ------------------------------------------------------------------------
  3225.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3226.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK95gr1v0028i9rqptm3o0
  3227.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aer3@41.181.106.34
  3228.    To: sip:ping@41.223.11.97:5060
  3229.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aer3
  3230.    Max-Forwards: 0
  3231.    CSeq: 124406 OPTIONS
  3232.    
  3233.    ------------------------------------------------------------------------
  3234. send 631 bytes to udp/[41.181.106.34]:5060 at 13:28:29.332966:
  3235.    ------------------------------------------------------------------------
  3236.    SIP/2.0 200 OK
  3237.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK95gr1v0028i9rqptm3o0
  3238.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aer3
  3239.    To: <sip:ping@41.223.11.97:5060>;tag=QNm33pramBK9D
  3240.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aer3@41.181.106.34
  3241.    CSeq: 124406 OPTIONS
  3242.    Contact: <sip:41.223.11.97>
  3243.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3244.    Accept: application/sdp
  3245.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3246.    Supported: timer, path, replaces
  3247.    Allow-Events: talk, hold, conference, refer
  3248.    Content-Length: 0
  3249.    
  3250.    ------------------------------------------------------------------------
  3251. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:29:04.615552:
  3252.    ------------------------------------------------------------------------
  3253.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3254.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhg0c702048vocm8ok800
  3255.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004270@41.181.219.34
  3256.    To: sip:ping@41.223.11.129:5060
  3257.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004270
  3258.    Max-Forwards: 0
  3259.    CSeq: 8718 OPTIONS
  3260.    
  3261.    ------------------------------------------------------------------------
  3262. send 631 bytes to udp/[41.181.219.34]:5060 at 13:29:04.616182:
  3263.    ------------------------------------------------------------------------
  3264.    SIP/2.0 200 OK
  3265.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhg0c702048vocm8ok800
  3266.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004270
  3267.    To: <sip:ping@41.223.11.129:5060>;tag=mcmjpQ335mDDH
  3268.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004270@41.181.219.34
  3269.    CSeq: 8718 OPTIONS
  3270.    Contact: <sip:41.223.11.129>
  3271.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3272.    Accept: application/sdp
  3273.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3274.    Supported: timer, path, replaces
  3275.    Allow-Events: talk, hold, conference, refer
  3276.    Content-Length: 0
  3277.    
  3278.    ------------------------------------------------------------------------
  3279. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:29:10.395038:
  3280.    ------------------------------------------------------------------------
  3281.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3282.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKcfao7f001o72hngtqfg0
  3283.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004260@41.181.219.34
  3284.    To: sip:ping@41.223.11.97:5060
  3285.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004260
  3286.    Max-Forwards: 0
  3287.    CSeq: 8716 OPTIONS
  3288.    
  3289.    ------------------------------------------------------------------------
  3290. send 629 bytes to udp/[41.181.219.34]:5060 at 13:29:10.395676:
  3291.    ------------------------------------------------------------------------
  3292.    SIP/2.0 200 OK
  3293.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKcfao7f001o72hngtqfg0
  3294.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004260
  3295.    To: <sip:ping@41.223.11.97:5060>;tag=ryDv5H9DHm9US
  3296.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004260@41.181.219.34
  3297.    CSeq: 8716 OPTIONS
  3298.    Contact: <sip:41.223.11.97>
  3299.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3300.    Accept: application/sdp
  3301.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3302.    Supported: timer, path, replaces
  3303.    Allow-Events: talk, hold, conference, refer
  3304.    Content-Length: 0
  3305.    
  3306.    ------------------------------------------------------------------------
  3307. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:29:19.055504:
  3308.    ------------------------------------------------------------------------
  3309.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3310.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKvnlurq30d80jqijlheg0
  3311.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kej1@41.181.106.34
  3312.    To: sip:ping@41.223.11.129:5060
  3313.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kej1
  3314.    Max-Forwards: 0
  3315.    CSeq: 60006 OPTIONS
  3316.    
  3317.    ------------------------------------------------------------------------
  3318. send 632 bytes to udp/[41.181.106.34]:5060 at 13:29:19.056172:
  3319.    ------------------------------------------------------------------------
  3320.    SIP/2.0 200 OK
  3321.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKvnlurq30d80jqijlheg0
  3322.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kej1
  3323.    To: <sip:ping@41.223.11.129:5060>;tag=NNDBrjm72X3Zc
  3324.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kej1@41.181.106.34
  3325.    CSeq: 60006 OPTIONS
  3326.    Contact: <sip:41.223.11.129>
  3327.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3328.    Accept: application/sdp
  3329.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3330.    Supported: timer, path, replaces
  3331.    Allow-Events: talk, hold, conference, refer
  3332.    Content-Length: 0
  3333.    
  3334.    ------------------------------------------------------------------------
  3335. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:29:29.334681:
  3336.    ------------------------------------------------------------------------
  3337.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3338.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK78a21j102oito8sp9h10
  3339.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aur3@41.181.106.34
  3340.    To: sip:ping@41.223.11.97:5060
  3341.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aur3
  3342.    Max-Forwards: 0
  3343.    CSeq: 124407 OPTIONS
  3344.    
  3345.    ------------------------------------------------------------------------
  3346. send 631 bytes to udp/[41.181.106.34]:5060 at 13:29:29.335316:
  3347.    ------------------------------------------------------------------------
  3348.    SIP/2.0 200 OK
  3349.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK78a21j102oito8sp9h10
  3350.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aur3
  3351.    To: <sip:ping@41.223.11.97:5060>;tag=S76m7ctHeXZeN
  3352.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aur3@41.181.106.34
  3353.    CSeq: 124407 OPTIONS
  3354.    Contact: <sip:41.223.11.97>
  3355.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3356.    Accept: application/sdp
  3357.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3358.    Supported: timer, path, replaces
  3359.    Allow-Events: talk, hold, conference, refer
  3360.    Content-Length: 0
  3361.    
  3362.    ------------------------------------------------------------------------
  3363. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:30:04.638693:
  3364.    ------------------------------------------------------------------------
  3365.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3366.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKa2j92q104gkt2nqmf880
  3367.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i70@41.181.219.34
  3368.    To: sip:ping@41.223.11.129:5060
  3369.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i70
  3370.    Max-Forwards: 0
  3371.    CSeq: 8719 OPTIONS
  3372.    
  3373.    ------------------------------------------------------------------------
  3374. send 631 bytes to udp/[41.181.219.34]:5060 at 13:30:04.639318:
  3375.    ------------------------------------------------------------------------
  3376.    SIP/2.0 200 OK
  3377.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKa2j92q104gkt2nqmf880
  3378.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i70
  3379.    To: <sip:ping@41.223.11.129:5060>;tag=py63SD5a06Sjr
  3380.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i70@41.181.219.34
  3381.    CSeq: 8719 OPTIONS
  3382.    Contact: <sip:41.223.11.129>
  3383.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3384.    Accept: application/sdp
  3385.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3386.    Supported: timer, path, replaces
  3387.    Allow-Events: talk, hold, conference, refer
  3388.    Content-Length: 0
  3389.    
  3390.    ------------------------------------------------------------------------
  3391. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:30:10.419137:
  3392.    ------------------------------------------------------------------------
  3393.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3394.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKip51e62010t8pruccpp0
  3395.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i60@41.181.219.34
  3396.    To: sip:ping@41.223.11.97:5060
  3397.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i60
  3398.    Max-Forwards: 0
  3399.    CSeq: 8717 OPTIONS
  3400.    
  3401.    ------------------------------------------------------------------------
  3402. send 629 bytes to udp/[41.181.219.34]:5060 at 13:30:10.419740:
  3403.    ------------------------------------------------------------------------
  3404.    SIP/2.0 200 OK
  3405.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKip51e62010t8pruccpp0
  3406.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i60
  3407.    To: <sip:ping@41.223.11.97:5060>;tag=tg0D97aNB6N1g
  3408.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i60@41.181.219.34
  3409.    CSeq: 8717 OPTIONS
  3410.    Contact: <sip:41.223.11.97>
  3411.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3412.    Accept: application/sdp
  3413.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3414.    Supported: timer, path, replaces
  3415.    Allow-Events: talk, hold, conference, refer
  3416.    Content-Length: 0
  3417.    
  3418.    ------------------------------------------------------------------------
  3419. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:30:19.077346:
  3420.    ------------------------------------------------------------------------
  3421.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3422.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKj4atog20dokbnfsqecu0
  3423.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuj1@41.181.106.34
  3424.    To: sip:ping@41.223.11.129:5060
  3425.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuj1
  3426.    Max-Forwards: 0
  3427.    CSeq: 60007 OPTIONS
  3428.    
  3429.    ------------------------------------------------------------------------
  3430. send 632 bytes to udp/[41.181.106.34]:5060 at 13:30:19.078036:
  3431.    ------------------------------------------------------------------------
  3432.    SIP/2.0 200 OK
  3433.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKj4atog20dokbnfsqecu0
  3434.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuj1
  3435.    To: <sip:ping@41.223.11.129:5060>;tag=Q7ZvU8NeXFg5K
  3436.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuj1@41.181.106.34
  3437.    CSeq: 60007 OPTIONS
  3438.    Contact: <sip:41.223.11.129>
  3439.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3440.    Accept: application/sdp
  3441.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3442.    Supported: timer, path, replaces
  3443.    Allow-Events: talk, hold, conference, refer
  3444.    Content-Length: 0
  3445.    
  3446.    ------------------------------------------------------------------------
  3447. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:30:29.341109:
  3448.    ------------------------------------------------------------------------
  3449.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3450.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKa37g47102onfe20qtck0
  3451.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aes3@41.181.106.34
  3452.    To: sip:ping@41.223.11.97:5060
  3453.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aes3
  3454.    Max-Forwards: 0
  3455.    CSeq: 124408 OPTIONS
  3456.    
  3457.    ------------------------------------------------------------------------
  3458. send 631 bytes to udp/[41.181.106.34]:5060 at 13:30:29.341796:
  3459.    ------------------------------------------------------------------------
  3460.    SIP/2.0 200 OK
  3461.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKa37g47102onfe20qtck0
  3462.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aes3
  3463.    To: <sip:ping@41.223.11.97:5060>;tag=USS6a3Ur8ecmc
  3464.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aes3@41.181.106.34
  3465.    CSeq: 124408 OPTIONS
  3466.    Contact: <sip:41.223.11.97>
  3467.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3468.    Accept: application/sdp
  3469.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3470.    Supported: timer, path, replaces
  3471.    Allow-Events: talk, hold, conference, refer
  3472.    Content-Length: 0
  3473.    
  3474.    ------------------------------------------------------------------------
  3475. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:31:04.662798:
  3476.    ------------------------------------------------------------------------
  3477.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3478.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKqo7d1400589qv75pe7l0
  3479.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004280@41.181.219.34
  3480.    To: sip:ping@41.223.11.129:5060
  3481.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004280
  3482.    Max-Forwards: 0
  3483.    CSeq: 8720 OPTIONS
  3484.    
  3485.    ------------------------------------------------------------------------
  3486. send 631 bytes to udp/[41.181.219.34]:5060 at 13:31:04.663476:
  3487.    ------------------------------------------------------------------------
  3488.    SIP/2.0 200 OK
  3489.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKqo7d1400589qv75pe7l0
  3490.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004280
  3491.    To: <sip:ping@41.223.11.129:5060>;tag=rgSNX36Htr6QF
  3492.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004280@41.181.219.34
  3493.    CSeq: 8720 OPTIONS
  3494.    Contact: <sip:41.223.11.129>
  3495.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3496.    Accept: application/sdp
  3497.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3498.    Supported: timer, path, replaces
  3499.    Allow-Events: talk, hold, conference, refer
  3500.    Content-Length: 0
  3501.    
  3502.    ------------------------------------------------------------------------
  3503. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:31:10.443309:
  3504.    ------------------------------------------------------------------------
  3505.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3506.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKv7qo23301gin5kga24h0
  3507.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004270@41.181.219.34
  3508.    To: sip:ping@41.223.11.97:5060
  3509.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004270
  3510.    Max-Forwards: 0
  3511.    CSeq: 8718 OPTIONS
  3512.    
  3513.    ------------------------------------------------------------------------
  3514. send 629 bytes to udp/[41.181.219.34]:5060 at 13:31:10.443860:
  3515.    ------------------------------------------------------------------------
  3516.    SIP/2.0 200 OK
  3517.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKv7qo23301gin5kga24h0
  3518.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004270
  3519.    To: <sip:ping@41.223.11.97:5060>;tag=v2jZcycv5Q26Q
  3520.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004270@41.181.219.34
  3521.    CSeq: 8718 OPTIONS
  3522.    Contact: <sip:41.223.11.97>
  3523.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3524.    Accept: application/sdp
  3525.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3526.    Supported: timer, path, replaces
  3527.    Allow-Events: talk, hold, conference, refer
  3528.    Content-Length: 0
  3529.    
  3530.    ------------------------------------------------------------------------
  3531. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:31:19.101005:
  3532.    ------------------------------------------------------------------------
  3533.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3534.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKni23pd30egauvf71jjg0
  3535.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kek1@41.181.106.34
  3536.    To: sip:ping@41.223.11.129:5060
  3537.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kek1
  3538.    Max-Forwards: 0
  3539.    CSeq: 60008 OPTIONS
  3540.    
  3541.    ------------------------------------------------------------------------
  3542. send 632 bytes to udp/[41.181.106.34]:5060 at 13:31:19.101595:
  3543.    ------------------------------------------------------------------------
  3544.    SIP/2.0 200 OK
  3545.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKni23pd30egauvf71jjg0
  3546.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kek1
  3547.    To: <sip:ping@41.223.11.129:5060>;tag=SSjeZyQNQ1vaB
  3548.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kek1@41.181.106.34
  3549.    CSeq: 60008 OPTIONS
  3550.    Contact: <sip:41.223.11.129>
  3551.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3552.    Accept: application/sdp
  3553.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3554.    Supported: timer, path, replaces
  3555.    Allow-Events: talk, hold, conference, refer
  3556.    Content-Length: 0
  3557.    
  3558.    ------------------------------------------------------------------------
  3559. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:31:29.340729:
  3560.    ------------------------------------------------------------------------
  3561.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3562.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKm1rk122020ml8hdgvgh0
  3563.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aus3@41.181.106.34
  3564.    To: sip:ping@41.223.11.97:5060
  3565.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aus3
  3566.    Max-Forwards: 0
  3567.    CSeq: 124409 OPTIONS
  3568.    
  3569.    ------------------------------------------------------------------------
  3570. send 631 bytes to udp/[41.181.106.34]:5060 at 13:31:29.341395:
  3571.    ------------------------------------------------------------------------
  3572.    SIP/2.0 200 OK
  3573.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKm1rk122020ml8hdgvgh0
  3574.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aus3
  3575.    To: <sip:ping@41.223.11.97:5060>;tag=XBcreSXZ20rSK
  3576.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aus3@41.181.106.34
  3577.    CSeq: 124409 OPTIONS
  3578.    Contact: <sip:41.223.11.97>
  3579.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3580.    Accept: application/sdp
  3581.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3582.    Supported: timer, path, replaces
  3583.    Allow-Events: talk, hold, conference, refer
  3584.    Content-Length: 0
  3585.    
  3586.    ------------------------------------------------------------------------
  3587. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:32:04.685959:
  3588.    ------------------------------------------------------------------------
  3589.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3590.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKl1dr2j1050u4ij800o40
  3591.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i80@41.181.219.34
  3592.    To: sip:ping@41.223.11.129:5060
  3593.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i80
  3594.    Max-Forwards: 0
  3595.    CSeq: 8721 OPTIONS
  3596.    
  3597.    ------------------------------------------------------------------------
  3598. send 631 bytes to udp/[41.181.219.34]:5060 at 13:32:04.686511:
  3599.    ------------------------------------------------------------------------
  3600.    SIP/2.0 200 OK
  3601.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKl1dr2j1050u4ij800o40
  3602.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i80
  3603.    To: <sip:ping@41.223.11.129:5060>;tag=t2B70S8rmaKXp
  3604.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i80@41.181.219.34
  3605.    CSeq: 8721 OPTIONS
  3606.    Contact: <sip:41.223.11.129>
  3607.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3608.    Accept: application/sdp
  3609.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3610.    Supported: timer, path, replaces
  3611.    Allow-Events: talk, hold, conference, refer
  3612.    Content-Length: 0
  3613.    
  3614.    ------------------------------------------------------------------------
  3615. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:32:10.467426:
  3616.    ------------------------------------------------------------------------
  3617.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3618.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKnpoe7220208ukkqh2lf0
  3619.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i70@41.181.219.34
  3620.    To: sip:ping@41.223.11.97:5060
  3621.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i70
  3622.    Max-Forwards: 0
  3623.    CSeq: 8719 OPTIONS
  3624.    
  3625.    ------------------------------------------------------------------------
  3626. send 629 bytes to udp/[41.181.219.34]:5060 at 13:32:10.468035:
  3627.    ------------------------------------------------------------------------
  3628.    SIP/2.0 200 OK
  3629.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKnpoe7220208ukkqh2lf0
  3630.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i70
  3631.    To: <sip:ping@41.223.11.97:5060>;tag=ym5ggme3Z9ecF
  3632.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i70@41.181.219.34
  3633.    CSeq: 8719 OPTIONS
  3634.    Contact: <sip:41.223.11.97>
  3635.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3636.    Accept: application/sdp
  3637.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3638.    Supported: timer, path, replaces
  3639.    Allow-Events: talk, hold, conference, refer
  3640.    Content-Length: 0
  3641.    
  3642.    ------------------------------------------------------------------------
  3643. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:32:19.132779:
  3644.    ------------------------------------------------------------------------
  3645.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3646.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKsknnlp00eovir07s4pf0
  3647.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuk1@41.181.106.34
  3648.    To: sip:ping@41.223.11.129:5060
  3649.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuk1
  3650.    Max-Forwards: 0
  3651.    CSeq: 60009 OPTIONS
  3652.    
  3653.    ------------------------------------------------------------------------
  3654. send 632 bytes to udp/[41.181.106.34]:5060 at 13:32:19.133460:
  3655.    ------------------------------------------------------------------------
  3656.    SIP/2.0 200 OK
  3657.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKsknnlp00eovir07s4pf0
  3658.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuk1
  3659.    To: <sip:ping@41.223.11.129:5060>;tag=UB5Z2mSvHK9Fj
  3660.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuk1@41.181.106.34
  3661.    CSeq: 60009 OPTIONS
  3662.    Contact: <sip:41.223.11.129>
  3663.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3664.    Accept: application/sdp
  3665.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3666.    Supported: timer, path, replaces
  3667.    Allow-Events: talk, hold, conference, refer
  3668.    Content-Length: 0
  3669.    
  3670.    ------------------------------------------------------------------------
  3671. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:32:29.343236:
  3672.    ------------------------------------------------------------------------
  3673.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3674.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK6k5f3g002om57p2ccm30
  3675.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aet3@41.181.106.34
  3676.    To: sip:ping@41.223.11.97:5060
  3677.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aet3
  3678.    Max-Forwards: 0
  3679.    CSeq: 124410 OPTIONS
  3680.    
  3681.    ------------------------------------------------------------------------
  3682. send 631 bytes to udp/[41.181.106.34]:5060 at 13:32:29.343890:
  3683.    ------------------------------------------------------------------------
  3684.    SIP/2.0 200 OK
  3685.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK6k5f3g002om57p2ccm30
  3686.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aet3
  3687.    To: <sip:ping@41.223.11.97:5060>;tag=ZXy9HFZ6vj5ya
  3688.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aet3@41.181.106.34
  3689.    CSeq: 124410 OPTIONS
  3690.    Contact: <sip:41.223.11.97>
  3691.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3692.    Accept: application/sdp
  3693.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3694.    Supported: timer, path, replaces
  3695.    Allow-Events: talk, hold, conference, refer
  3696.    Content-Length: 0
  3697.    
  3698.    ------------------------------------------------------------------------
  3699. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:33:04.710758:
  3700.    ------------------------------------------------------------------------
  3701.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3702.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKksdobi2050kv5b61b9g0
  3703.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004290@41.181.219.34
  3704.    To: sip:ping@41.223.11.129:5060
  3705.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004290
  3706.    Max-Forwards: 0
  3707.    CSeq: 8722 OPTIONS
  3708.    
  3709.    ------------------------------------------------------------------------
  3710. send 631 bytes to udp/[41.181.219.34]:5060 at 13:33:04.711379:
  3711.    ------------------------------------------------------------------------
  3712.    SIP/2.0 200 OK
  3713.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKksdobi2050kv5b61b9g0
  3714.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004290
  3715.    To: <sip:ping@41.223.11.129:5060>;tag=vmyr4Fa0evZ2D
  3716.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004290@41.181.219.34
  3717.    CSeq: 8722 OPTIONS
  3718.    Contact: <sip:41.223.11.129>
  3719.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3720.    Accept: application/sdp
  3721.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3722.    Supported: timer, path, replaces
  3723.    Allow-Events: talk, hold, conference, refer
  3724.    Content-Length: 0
  3725.    
  3726.    ------------------------------------------------------------------------
  3727. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:33:10.491630:
  3728.    ------------------------------------------------------------------------
  3729.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3730.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKsk1574202ot8iu7fmn80
  3731.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004280@41.181.219.34
  3732.    To: sip:ping@41.223.11.97:5060
  3733.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004280
  3734.    Max-Forwards: 0
  3735.    CSeq: 8720 OPTIONS
  3736.    
  3737.    ------------------------------------------------------------------------
  3738. send 629 bytes to udp/[41.181.219.34]:5060 at 13:33:10.492194:
  3739.    ------------------------------------------------------------------------
  3740.    SIP/2.0 200 OK
  3741.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKsk1574202ot8iu7fmn80
  3742.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004280
  3743.    To: <sip:ping@41.223.11.97:5060>;tag=06Q2KagatUUHp
  3744.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004280@41.181.219.34
  3745.    CSeq: 8720 OPTIONS
  3746.    Contact: <sip:41.223.11.97>
  3747.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3748.    Accept: application/sdp
  3749.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3750.    Supported: timer, path, replaces
  3751.    Allow-Events: talk, hold, conference, refer
  3752.    Content-Length: 0
  3753.    
  3754.    ------------------------------------------------------------------------
  3755. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:33:19.146703:
  3756.    ------------------------------------------------------------------------
  3757.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3758.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKrda1u500e8kl2gl25v70
  3759.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kel1@41.181.106.34
  3760.    To: sip:ping@41.223.11.129:5060
  3761.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kel1
  3762.    Max-Forwards: 0
  3763.    CSeq: 60010 OPTIONS
  3764.    
  3765.    ------------------------------------------------------------------------
  3766. send 632 bytes to udp/[41.181.106.34]:5060 at 13:33:19.147319:
  3767.    ------------------------------------------------------------------------
  3768.    SIP/2.0 200 OK
  3769.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKrda1u500e8kl2gl25v70
  3770.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kel1
  3771.    To: <sip:ping@41.223.11.129:5060>;tag=XXQH6aU3B5NNS
  3772.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kel1@41.181.106.34
  3773.    CSeq: 60010 OPTIONS
  3774.    Contact: <sip:41.223.11.129>
  3775.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3776.    Accept: application/sdp
  3777.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3778.    Supported: timer, path, replaces
  3779.    Allow-Events: talk, hold, conference, refer
  3780.    Content-Length: 0
  3781.    
  3782.    ------------------------------------------------------------------------
  3783. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:33:29.344624:
  3784.    ------------------------------------------------------------------------
  3785.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3786.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKc2otbh202omlgcr8ih90
  3787.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aut3@41.181.106.34
  3788.    To: sip:ping@41.223.11.97:5060
  3789.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aut3
  3790.    Max-Forwards: 0
  3791.    CSeq: 124411 OPTIONS
  3792.    
  3793.    ------------------------------------------------------------------------
  3794. send 631 bytes to udp/[41.181.106.34]:5060 at 13:33:29.345211:
  3795.    ------------------------------------------------------------------------
  3796.    SIP/2.0 200 OK
  3797.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKc2otbh202omlgcr8ih90
  3798.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aut3
  3799.    To: <sip:ping@41.223.11.97:5060>;tag=1FHUN50DQ4H4H
  3800.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aut3@41.181.106.34
  3801.    CSeq: 124411 OPTIONS
  3802.    Contact: <sip:41.223.11.97>
  3803.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3804.    Accept: application/sdp
  3805.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3806.    Supported: timer, path, replaces
  3807.    Allow-Events: talk, hold, conference, refer
  3808.    Content-Length: 0
  3809.    
  3810.    ------------------------------------------------------------------------
  3811. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:34:04.734838:
  3812.    ------------------------------------------------------------------------
  3813.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3814.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKl30r6110689ionoph3h0
  3815.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i90@41.181.219.34
  3816.    To: sip:ping@41.223.11.129:5060
  3817.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i90
  3818.    Max-Forwards: 0
  3819.    CSeq: 8723 OPTIONS
  3820.    
  3821.    ------------------------------------------------------------------------
  3822. send 631 bytes to udp/[41.181.219.34]:5060 at 13:34:04.735438:
  3823.    ------------------------------------------------------------------------
  3824.    SIP/2.0 200 OK
  3825.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKl30r6110689ionoph3h0
  3826.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004i90
  3827.    To: <sip:ping@41.223.11.129:5060>;tag=y6ga85B78Dc8m
  3828.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004i90@41.181.219.34
  3829.    CSeq: 8723 OPTIONS
  3830.    Contact: <sip:41.223.11.129>
  3831.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3832.    Accept: application/sdp
  3833.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3834.    Supported: timer, path, replaces
  3835.    Allow-Events: talk, hold, conference, refer
  3836.    Content-Length: 0
  3837.    
  3838.    ------------------------------------------------------------------------
  3839. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:34:10.515744:
  3840.    ------------------------------------------------------------------------
  3841.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3842.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKubq84s0028jp4kd5cem0
  3843.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i80@41.181.219.34
  3844.    To: sip:ping@41.223.11.97:5060
  3845.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i80
  3846.    Max-Forwards: 0
  3847.    CSeq: 8721 OPTIONS
  3848.    
  3849.    ------------------------------------------------------------------------
  3850. send 629 bytes to udp/[41.181.219.34]:5060 at 13:34:10.516348:
  3851.    ------------------------------------------------------------------------
  3852.    SIP/2.0 200 OK
  3853.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKubq84s0028jp4kd5cem0
  3854.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i80
  3855.    To: <sip:ping@41.223.11.97:5060>;tag=2ramQ0HHmD8pD
  3856.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i80@41.181.219.34
  3857.    CSeq: 8721 OPTIONS
  3858.    Contact: <sip:41.223.11.97>
  3859.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3860.    Accept: application/sdp
  3861.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3862.    Supported: timer, path, replaces
  3863.    Allow-Events: talk, hold, conference, refer
  3864.    Content-Length: 0
  3865.    
  3866.    ------------------------------------------------------------------------
  3867. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:34:19.170260:
  3868.    ------------------------------------------------------------------------
  3869.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3870.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK23hjs100f89eavqbk6p0
  3871.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kul1@41.181.106.34
  3872.    To: sip:ping@41.223.11.129:5060
  3873.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kul1
  3874.    Max-Forwards: 0
  3875.    CSeq: 60011 OPTIONS
  3876.    
  3877.    ------------------------------------------------------------------------
  3878. send 632 bytes to udp/[41.181.106.34]:5060 at 13:34:19.170878:
  3879.    ------------------------------------------------------------------------
  3880.    SIP/2.0 200 OK
  3881.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK23hjs100f89eavqbk6p0
  3882.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kul1
  3883.    To: <sip:ping@41.223.11.129:5060>;tag=ZFa390va6p2tg
  3884.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kul1@41.181.106.34
  3885.    CSeq: 60011 OPTIONS
  3886.    Contact: <sip:41.223.11.129>
  3887.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3888.    Accept: application/sdp
  3889.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3890.    Supported: timer, path, replaces
  3891.    Allow-Events: talk, hold, conference, refer
  3892.    Content-Length: 0
  3893.    
  3894.    ------------------------------------------------------------------------
  3895. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:34:29.348109:
  3896.    ------------------------------------------------------------------------
  3897.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3898.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKu92m80102go3hnauqbr0
  3899.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aeu3@41.181.106.34
  3900.    To: sip:ping@41.223.11.97:5060
  3901.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aeu3
  3902.    Max-Forwards: 0
  3903.    CSeq: 124412 OPTIONS
  3904.    
  3905.    ------------------------------------------------------------------------
  3906. send 631 bytes to udp/[41.181.106.34]:5060 at 13:34:29.348696:
  3907.    ------------------------------------------------------------------------
  3908.    SIP/2.0 200 OK
  3909.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKu92m80102go3hnauqbr0
  3910.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aeu3
  3911.    To: <sip:ping@41.223.11.97:5060>;tag=313cSU2mHpy9r
  3912.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aeu3@41.181.106.34
  3913.    CSeq: 124412 OPTIONS
  3914.    Contact: <sip:41.223.11.97>
  3915.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3916.    Accept: application/sdp
  3917.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3918.    Supported: timer, path, replaces
  3919.    Allow-Events: talk, hold, conference, refer
  3920.    Content-Length: 0
  3921.    
  3922.    ------------------------------------------------------------------------
  3923. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:35:04.757467:
  3924.    ------------------------------------------------------------------------
  3925.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3926.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKvr7acb206gt09ut3j8c0
  3927.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042a0@41.181.219.34
  3928.    To: sip:ping@41.223.11.129:5060
  3929.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042a0
  3930.    Max-Forwards: 0
  3931.    CSeq: 8724 OPTIONS
  3932.    
  3933.    ------------------------------------------------------------------------
  3934. send 631 bytes to udp/[41.181.219.34]:5060 at 13:35:04.758069:
  3935.    ------------------------------------------------------------------------
  3936.    SIP/2.0 200 OK
  3937.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKvr7acb206gt09ut3j8c0
  3938.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042a0
  3939.    To: <sip:ping@41.223.11.129:5060>;tag=0r3UBvDe3ZrDc
  3940.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042a0@41.181.219.34
  3941.    CSeq: 8724 OPTIONS
  3942.    Contact: <sip:41.223.11.129>
  3943.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3944.    Accept: application/sdp
  3945.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3946.    Supported: timer, path, replaces
  3947.    Allow-Events: talk, hold, conference, refer
  3948.    Content-Length: 0
  3949.    
  3950.    ------------------------------------------------------------------------
  3951. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:35:10.540316:
  3952.    ------------------------------------------------------------------------
  3953.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  3954.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK33qpda103g8su168muc0
  3955.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004290@41.181.219.34
  3956.    To: sip:ping@41.223.11.97:5060
  3957.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004290
  3958.    Max-Forwards: 0
  3959.    CSeq: 8722 OPTIONS
  3960.    
  3961.    ------------------------------------------------------------------------
  3962. send 629 bytes to udp/[41.181.219.34]:5060 at 13:35:10.540829:
  3963.    ------------------------------------------------------------------------
  3964.    SIP/2.0 200 OK
  3965.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK33qpda103g8su168muc0
  3966.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004290
  3967.    To: <sip:ping@41.223.11.97:5060>;tag=4aX5tpKreZmvm
  3968.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004290@41.181.219.34
  3969.    CSeq: 8722 OPTIONS
  3970.    Contact: <sip:41.223.11.97>
  3971.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  3972.    Accept: application/sdp
  3973.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  3974.    Supported: timer, path, replaces
  3975.    Allow-Events: talk, hold, conference, refer
  3976.    Content-Length: 0
  3977.    
  3978.    ------------------------------------------------------------------------
  3979. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:35:19.194351:
  3980.    ------------------------------------------------------------------------
  3981.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  3982.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKij8p2s000oechtem8rn0
  3983.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kem1@41.181.106.34
  3984.    To: sip:ping@41.223.11.129:5060
  3985.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kem1
  3986.    Max-Forwards: 0
  3987.    CSeq: 60012 OPTIONS
  3988.    
  3989.    ------------------------------------------------------------------------
  3990. send 632 bytes to udp/[41.181.106.34]:5060 at 13:35:19.195049:
  3991.    ------------------------------------------------------------------------
  3992.    SIP/2.0 200 OK
  3993.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKij8p2s000oechtem8rn0
  3994.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kem1
  3995.    To: <sip:ping@41.223.11.129:5060>;tag=11vmDQyH08e0Q
  3996.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kem1@41.181.106.34
  3997.    CSeq: 60012 OPTIONS
  3998.    Contact: <sip:41.223.11.129>
  3999.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4000.    Accept: application/sdp
  4001.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4002.    Supported: timer, path, replaces
  4003.    Allow-Events: talk, hold, conference, refer
  4004.    Content-Length: 0
  4005.    
  4006.    ------------------------------------------------------------------------
  4007. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:35:29.350708:
  4008.    ------------------------------------------------------------------------
  4009.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  4010.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK3iapb1102godn48qhfe0
  4011.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auu3@41.181.106.34
  4012.    To: sip:ping@41.223.11.97:5060
  4013.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auu3
  4014.    Max-Forwards: 0
  4015.    CSeq: 124413 OPTIONS
  4016.    
  4017.    ------------------------------------------------------------------------
  4018. send 631 bytes to udp/[41.181.106.34]:5060 at 13:35:29.351353:
  4019.    ------------------------------------------------------------------------
  4020.    SIP/2.0 200 OK
  4021.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK3iapb1102godn48qhfe0
  4022.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auu3
  4023.    To: <sip:ping@41.223.11.97:5060>;tag=5KpyvH4UB8aFg
  4024.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auu3@41.181.106.34
  4025.    CSeq: 124413 OPTIONS
  4026.    Contact: <sip:41.223.11.97>
  4027.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4028.    Accept: application/sdp
  4029.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4030.    Supported: timer, path, replaces
  4031.    Allow-Events: talk, hold, conference, refer
  4032.    Content-Length: 0
  4033.    
  4034.    ------------------------------------------------------------------------
  4035. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:36:04.781933:
  4036.    ------------------------------------------------------------------------
  4037.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  4038.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKduujf0006gjp6q64mcj0
  4039.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ia0@41.181.219.34
  4040.    To: sip:ping@41.223.11.129:5060
  4041.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ia0
  4042.    Max-Forwards: 0
  4043.    CSeq: 8725 OPTIONS
  4044.    
  4045.    ------------------------------------------------------------------------
  4046. send 631 bytes to udp/[41.181.219.34]:5060 at 13:36:04.782553:
  4047.    ------------------------------------------------------------------------
  4048.    SIP/2.0 200 OK
  4049.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKduujf0006gjp6q64mcj0
  4050.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ia0
  4051.    To: <sip:ping@41.223.11.129:5060>;tag=2apDFjFNXH5jK
  4052.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ia0@41.181.219.34
  4053.    CSeq: 8725 OPTIONS
  4054.    Contact: <sip:41.223.11.129>
  4055.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4056.    Accept: application/sdp
  4057.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4058.    Supported: timer, path, replaces
  4059.    Allow-Events: talk, hold, conference, refer
  4060.    Content-Length: 0
  4061.    
  4062.    ------------------------------------------------------------------------
  4063. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:36:10.565034:
  4064.    ------------------------------------------------------------------------
  4065.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  4066.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKu6er7g303guidphdu9c0
  4067.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i90@41.181.219.34
  4068.    To: sip:ping@41.223.11.97:5060
  4069.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i90
  4070.    Max-Forwards: 0
  4071.    CSeq: 8723 OPTIONS
  4072.    
  4073.    ------------------------------------------------------------------------
  4074. send 629 bytes to udp/[41.181.219.34]:5060 at 13:36:10.565656:
  4075.    ------------------------------------------------------------------------
  4076.    SIP/2.0 200 OK
  4077.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKu6er7g303guidphdu9c0
  4078.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004i90
  4079.    To: <sip:ping@41.223.11.97:5060>;tag=6vFQycNZ8g11B
  4080.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004i90@41.181.219.34
  4081.    CSeq: 8723 OPTIONS
  4082.    Contact: <sip:41.223.11.97>
  4083.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4084.    Accept: application/sdp
  4085.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4086.    Supported: timer, path, replaces
  4087.    Allow-Events: talk, hold, conference, refer
  4088.    Content-Length: 0
  4089.    
  4090.    ------------------------------------------------------------------------
  4091. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:36:19.216411:
  4092.    ------------------------------------------------------------------------
  4093.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  4094.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK635860000o2lvidbfut0
  4095.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kum1@41.181.106.34
  4096.    To: sip:ping@41.223.11.129:5060
  4097.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kum1
  4098.    Max-Forwards: 0
  4099.    CSeq: 60013 OPTIONS
  4100.    
  4101.    ------------------------------------------------------------------------
  4102. send 632 bytes to udp/[41.181.106.34]:5060 at 13:36:19.217032:
  4103.    ------------------------------------------------------------------------
  4104.    SIP/2.0 200 OK
  4105.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK635860000o2lvidbfut0
  4106.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kum1
  4107.    To: <sip:ping@41.223.11.129:5060>;tag=3KF6gD0rttU5e
  4108.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kum1@41.181.106.34
  4109.    CSeq: 60013 OPTIONS
  4110.    Contact: <sip:41.223.11.129>
  4111.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4112.    Accept: application/sdp
  4113.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4114.    Supported: timer, path, replaces
  4115.    Allow-Events: talk, hold, conference, refer
  4116.    Content-Length: 0
  4117.    
  4118.    ------------------------------------------------------------------------
  4119. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:36:29.352245:
  4120.    ------------------------------------------------------------------------
  4121.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  4122.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKq9elbr1020ppa9pcb190
  4123.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aev3@41.181.106.34
  4124.    To: sip:ping@41.223.11.97:5060
  4125.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aev3
  4126.    Max-Forwards: 0
  4127.    CSeq: 124414 OPTIONS
  4128.    
  4129.    ------------------------------------------------------------------------
  4130. send 631 bytes to udp/[41.181.106.34]:5060 at 13:36:29.352819:
  4131.    ------------------------------------------------------------------------
  4132.    SIP/2.0 200 OK
  4133.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKq9elbr1020ppa9pcb190
  4134.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080aev3
  4135.    To: <sip:ping@41.223.11.97:5060>;tag=758F07525SQmQ
  4136.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080aev3@41.181.106.34
  4137.    CSeq: 124414 OPTIONS
  4138.    Contact: <sip:41.223.11.97>
  4139.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4140.    Accept: application/sdp
  4141.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4142.    Supported: timer, path, replaces
  4143.    Allow-Events: talk, hold, conference, refer
  4144.    Content-Length: 0
  4145.    
  4146.    ------------------------------------------------------------------------
  4147. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:37:04.806594:
  4148.    ------------------------------------------------------------------------
  4149.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  4150.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKro8le3107o8sam19bla0
  4151.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042b0@41.181.219.34
  4152.    To: sip:ping@41.223.11.129:5060
  4153.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042b0
  4154.    Max-Forwards: 0
  4155.    CSeq: 8726 OPTIONS
  4156.    
  4157.    ------------------------------------------------------------------------
  4158. send 631 bytes to udp/[41.181.219.34]:5060 at 13:37:04.807216:
  4159.    ------------------------------------------------------------------------
  4160.    SIP/2.0 200 OK
  4161.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKro8le3107o8sam19bla0
  4162.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042b0
  4163.    To: <sip:ping@41.223.11.129:5060>;tag=4v8yj8gvQ3Hra
  4164.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042b0@41.181.219.34
  4165.    CSeq: 8726 OPTIONS
  4166.    Contact: <sip:41.223.11.129>
  4167.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4168.    Accept: application/sdp
  4169.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4170.    Supported: timer, path, replaces
  4171.    Allow-Events: talk, hold, conference, refer
  4172.    Content-Length: 0
  4173.    
  4174.    ------------------------------------------------------------------------
  4175. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:37:10.588187:
  4176.    ------------------------------------------------------------------------
  4177.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  4178.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKtnqm5l203gj5gl7ebe80
  4179.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042a0@41.181.219.34
  4180.    To: sip:ping@41.223.11.97:5060
  4181.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042a0
  4182.    Max-Forwards: 0
  4183.    CSeq: 8724 OPTIONS
  4184.    
  4185.    ------------------------------------------------------------------------
  4186. send 629 bytes to udp/[41.181.219.34]:5060 at 13:37:10.588852:
  4187.    ------------------------------------------------------------------------
  4188.    SIP/2.0 200 OK
  4189.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKtnqm5l203gj5gl7ebe80
  4190.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042a0
  4191.    To: <sip:ping@41.223.11.97:5060>;tag=8e2812p622D7j
  4192.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042a0@41.181.219.34
  4193.    CSeq: 8724 OPTIONS
  4194.    Contact: <sip:41.223.11.97>
  4195.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4196.    Accept: application/sdp
  4197.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4198.    Supported: timer, path, replaces
  4199.    Allow-Events: talk, hold, conference, refer
  4200.    Content-Length: 0
  4201.    
  4202.    ------------------------------------------------------------------------
  4203. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:37:19.239541:
  4204.    ------------------------------------------------------------------------
  4205.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  4206.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKfv3vdk1008nvujmh9k20
  4207.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ken1@41.181.106.34
  4208.    To: sip:ping@41.223.11.129:5060
  4209.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ken1
  4210.    Max-Forwards: 0
  4211.    CSeq: 60014 OPTIONS
  4212.    
  4213.    ------------------------------------------------------------------------
  4214. send 632 bytes to udp/[41.181.106.34]:5060 at 13:37:19.240049:
  4215.    ------------------------------------------------------------------------
  4216.    SIP/2.0 200 OK
  4217.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKfv3vdk1008nvujmh9k20
  4218.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ken1
  4219.    To: <sip:ping@41.223.11.129:5060>;tag=551Qm31Zmc8ap
  4220.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ken1@41.181.106.34
  4221.    CSeq: 60014 OPTIONS
  4222.    Contact: <sip:41.223.11.129>
  4223.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4224.    Accept: application/sdp
  4225.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4226.    Supported: timer, path, replaces
  4227.    Allow-Events: talk, hold, conference, refer
  4228.    Content-Length: 0
  4229.    
  4230.    ------------------------------------------------------------------------
  4231. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:37:29.354828:
  4232.    ------------------------------------------------------------------------
  4233.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  4234.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK10124s3020qjo9va4830
  4235.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auv3@41.181.106.34
  4236.    To: sip:ping@41.223.11.97:5060
  4237.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auv3
  4238.    Max-Forwards: 0
  4239.    CSeq: 124415 OPTIONS
  4240.    
  4241.    ------------------------------------------------------------------------
  4242. send 631 bytes to udp/[41.181.106.34]:5060 at 13:37:29.355510:
  4243.    ------------------------------------------------------------------------
  4244.    SIP/2.0 200 OK
  4245.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK10124s3020qjo9va4830
  4246.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080auv3
  4247.    To: <sip:ping@41.223.11.97:5060>;tag=9QU13X79ZB4Se
  4248.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080auv3@41.181.106.34
  4249.    CSeq: 124415 OPTIONS
  4250.    Contact: <sip:41.223.11.97>
  4251.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4252.    Accept: application/sdp
  4253.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4254.    Supported: timer, path, replaces
  4255.    Allow-Events: talk, hold, conference, refer
  4256.    Content-Length: 0
  4257.    
  4258.    ------------------------------------------------------------------------
  4259. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:38:04.829734:
  4260.    ------------------------------------------------------------------------
  4261.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  4262.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKa8h791207otcqfngga20
  4263.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ib0@41.181.219.34
  4264.    To: sip:ping@41.223.11.129:5060
  4265.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ib0
  4266.    Max-Forwards: 0
  4267.    CSeq: 8727 OPTIONS
  4268.    
  4269.    ------------------------------------------------------------------------
  4270. send 631 bytes to udp/[41.181.219.34]:5060 at 13:38:04.830319:
  4271.    ------------------------------------------------------------------------
  4272.    SIP/2.0 200 OK
  4273.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKa8h791207otcqfngga20
  4274.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ib0
  4275.    To: <sip:ping@41.223.11.129:5060>;tag=6eUgpyj3HNyXH
  4276.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ib0@41.181.219.34
  4277.    CSeq: 8727 OPTIONS
  4278.    Contact: <sip:41.223.11.129>
  4279.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4280.    Accept: application/sdp
  4281.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4282.    Supported: timer, path, replaces
  4283.    Allow-Events: talk, hold, conference, refer
  4284.    Content-Length: 0
  4285.    
  4286.    ------------------------------------------------------------------------
  4287. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:38:10.612412:
  4288.    ------------------------------------------------------------------------
  4289.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  4290.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKa03i5c10409kbqp2jsu0
  4291.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ia0@41.181.219.34
  4292.    To: sip:ping@41.223.11.97:5060
  4293.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ia0
  4294.    Max-Forwards: 0
  4295.    CSeq: 8725 OPTIONS
  4296.    
  4297.    ------------------------------------------------------------------------
  4298. send 629 bytes to udp/[41.181.219.34]:5060 at 13:38:10.612979:
  4299.    ------------------------------------------------------------------------
  4300.    SIP/2.0 200 OK
  4301.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKa03i5c10409kbqp2jsu0
  4302.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ia0
  4303.    To: <sip:ping@41.223.11.97:5060>;tag=a1mt5rrDXmtca
  4304.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ia0@41.181.219.34
  4305.    CSeq: 8725 OPTIONS
  4306.    Contact: <sip:41.223.11.97>
  4307.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4308.    Accept: application/sdp
  4309.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4310.    Supported: timer, path, replaces
  4311.    Allow-Events: talk, hold, conference, refer
  4312.    Content-Length: 0
  4313.    
  4314.    ------------------------------------------------------------------------
  4315. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:38:19.261137:
  4316.    ------------------------------------------------------------------------
  4317.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  4318.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKgh40ao001obev3dami70
  4319.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kun1@41.181.106.34
  4320.    To: sip:ping@41.223.11.129:5060
  4321.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kun1
  4322.    Max-Forwards: 0
  4323.    CSeq: 60015 OPTIONS
  4324.    
  4325.    ------------------------------------------------------------------------
  4326. send 632 bytes to udp/[41.181.106.34]:5060 at 13:38:19.261744:
  4327.    ------------------------------------------------------------------------
  4328.    SIP/2.0 200 OK
  4329.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKgh40ao001obev3dami70
  4330.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kun1
  4331.    To: <sip:ping@41.223.11.129:5060>;tag=7Qm9QS36eymgD
  4332.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kun1@41.181.106.34
  4333.    CSeq: 60015 OPTIONS
  4334.    Contact: <sip:41.223.11.129>
  4335.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4336.    Accept: application/sdp
  4337.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4338.    Supported: timer, path, replaces
  4339.    Allow-Events: talk, hold, conference, refer
  4340.    Content-Length: 0
  4341.    
  4342.    ------------------------------------------------------------------------
  4343. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:38:29.358322:
  4344.    ------------------------------------------------------------------------
  4345.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  4346.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKd89ach2028s77ug0q4r0
  4347.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce00@41.181.106.34
  4348.    To: sip:ping@41.223.11.97:5060
  4349.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce00
  4350.    Max-Forwards: 0
  4351.    CSeq: 124416 OPTIONS
  4352.    
  4353.    ------------------------------------------------------------------------
  4354. send 631 bytes to udp/[41.181.106.34]:5060 at 13:38:29.358979:
  4355.    ------------------------------------------------------------------------
  4356.    SIP/2.0 200 OK
  4357.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKd89ach2028s77ug0q4r0
  4358.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce00
  4359.    To: <sip:ping@41.223.11.97:5060>;tag=BaeK7K9gtXgZN
  4360.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce00@41.181.106.34
  4361.    CSeq: 124416 OPTIONS
  4362.    Contact: <sip:41.223.11.97>
  4363.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4364.    Accept: application/sdp
  4365.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4366.    Supported: timer, path, replaces
  4367.    Allow-Events: talk, hold, conference, refer
  4368.    Content-Length: 0
  4369.    
  4370.    ------------------------------------------------------------------------
  4371. recv 1218 bytes from udp/[41.181.219.34]:5060 at 13:38:34.262395:
  4372.    ------------------------------------------------------------------------
  4373.    INVITE sip:+27870980989@41.223.11.97:5060;user=phone SIP/2.0
  4374.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKpod0l530eo0ulb35jei0.1
  4375.    From: <sip:+27832145179@41.181.219.34:5060;user=phone>;tag=14060032386877
  4376.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>
  4377.    Max-Forwards: 69
  4378.    Call-ID: cdcU5262313140ezbiGhEfKeMdh@BC00.JHMBC1.MSS.MTN.CO.ZA
  4379.    CSeq: 782726209 INVITE
  4380.    P-Asserted-Identity: <sip:+27832145179@MTN.CO.ZA;user=phone>
  4381.    Accept: application/sdp
  4382.    Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,PRACK,UPDATE
  4383.    P-Charging-Vector: icid-value=D63C8725F4-0214-13232604;icid-generated-at=BC00.JHMBC1.MSS.MTN.CO.ZA;orig-ioi=MTN.CO.ZA
  4384.    P-Early-Media: supported
  4385.    Resource-Priority: q735.3
  4386.    Supported: 100rel,histinfo
  4387.    Content-Type: application/sdp
  4388.    Contact: <sip:41.181.219.34:5060;transport=udp>
  4389.    Content-Length: 407
  4390.    
  4391.    v=0
  4392.    o=- 7062356 7062356 IN IP4 41.181.219.34
  4393.    s=-
  4394.    c=IN IP4 41.181.219.34
  4395.    t=0 0
  4396.    a=sendrecv
  4397.    m=audio 64924 RTP/AVP 96 8 0 97 18 98
  4398.    c=IN IP4 41.181.219.34
  4399.    b=RR:0
  4400.    b=RS:0
  4401.    a=rtpmap:96 AMR/8000
  4402.    a=fmtp:96 mode-set=7;max-red=0
  4403.    a=rtpmap:8 PCMA/8000
  4404.    a=rtpmap:0 PCMU/8000
  4405.    a=rtpmap:97 GSM-EFR/8000
  4406.    a=rtpmap:18 G729/8000
  4407.    a=fmtp:18 annexb=no
  4408.    a=rtpmap:98 telephone-event/8000
  4409.    a=fmtp:98 0-15
  4410.    a=maxptime:40
  4411.    ------------------------------------------------------------------------
  4412. send 411 bytes to udp/[41.181.219.34]:5060 at 13:38:34.262863:
  4413.    ------------------------------------------------------------------------
  4414.    SIP/2.0 100 Trying
  4415.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKpod0l530eo0ulb35jei0.1
  4416.    From: <sip:+27832145179@41.181.219.34:5060;user=phone>;tag=14060032386877
  4417.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>
  4418.    Call-ID: cdcU5262313140ezbiGhEfKeMdh@BC00.JHMBC1.MSS.MTN.CO.ZA
  4419.    CSeq: 782726209 INVITE
  4420.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4421.    Content-Length: 0
  4422.    
  4423.    ------------------------------------------------------------------------
  4424. 2015-11-01 13:38:34.262115 [NOTICE] switch_channel.c:1075 New Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [b0e46ac5-07e2-4b4c-a115-3d3c2192ad75]
  4425. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_session.c:1061 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [BREAK]
  4426. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_session.c:1061 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [BREAK]
  4427. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Running State Change CS_NEW
  4428. 2015-11-01 13:38:34.262115 [DEBUG] sofia.c:8848 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 receiving invite from 41.181.219.34:5060 version: 1.5.15b git b156cbd 2015-05-12 04:00:04Z 64bit
  4429. 2015-11-01 13:38:34.262115 [DEBUG] sofia.c:6627 Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 entering state [received][100]
  4430. 2015-11-01 13:38:34.262115 [DEBUG] sofia.c:6637 Remote SDP:
  4431. v=0
  4432. o=- 7062356 7062356 IN IP4 41.181.219.34
  4433. s=-
  4434. c=IN IP4 41.181.219.34
  4435. t=0 0
  4436. a=sendrecv
  4437. m=audio 64924 RTP/AVP 96 8 0 97 18 98
  4438. c=IN IP4 41.181.219.34
  4439. b=AS:0
  4440. b=AS:0
  4441. a=rtpmap:96 AMR/8000
  4442. a=fmtp:96 mode-set=7;max-red=0
  4443. a=rtpmap:8 PCMA/8000
  4444. a=rtpmap:0 PCMU/8000
  4445. a=rtpmap:97 GSM-EFR/8000
  4446. a=rtpmap:18 G729/8000
  4447. a=fmtp:18 annexb=no
  4448. a=rtpmap:98 telephone-event/8000
  4449. a=fmtp:98 0-15
  4450. a=maxptime:40
  4451.  
  4452. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-32:122:8000:20:32000:1]
  4453. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[DVI4:6:16000:20:64000:1]
  4454. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[PCMU:0:8000:20:64000:1]
  4455. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G722:9:8000:20:64000:1]
  4456. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[opus:116:48000:20:0:2]
  4457. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-24:123:8000:20:24000:1]
  4458. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[SPEEX:99:32000:20:44000:1]
  4459. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[b64:116:32000:20:684800:1]
  4460. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-40:121:8000:20:40000:1]
  4461. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[L16:100:22050:20:705600:2]
  4462. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-16:124:8000:20:16000:1]
  4463. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[PCMA:8:8000:20:64000:1]
  4464. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[PROXY:0:8000:20:0:1]
  4465. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-24:123:8000:20:24000:1]
  4466. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G729:18:8000:20:8000:1]
  4467. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-16:124:8000:20:16000:1]
  4468. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-32:122:8000:20:32000:1]
  4469. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AMR:96:8000:20:12200:1]
  4470. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [AMR:96:8000:20:12200:1] ++++ is saved as a match
  4471. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[GSM:3:8000:20:13200:1]
  4472. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-40:121:8000:20:40000:1]
  4473. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G723:4:8000:30:6300:1]
  4474. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[LPC:7:8000:90:2400:1]
  4475. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-32:122:8000:20:32000:1]
  4476. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[DVI4:6:16000:20:64000:1]
  4477. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[PCMU:0:8000:20:64000:1]
  4478. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G722:9:8000:20:64000:1]
  4479. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[opus:116:48000:20:0:2]
  4480. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-24:123:8000:20:24000:1]
  4481. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[SPEEX:99:32000:20:44000:1]
  4482. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[b64:116:32000:20:684800:1]
  4483. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-40:121:8000:20:40000:1]
  4484. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[L16:100:22050:20:705600:2]
  4485. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-16:124:8000:20:16000:1]
  4486. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[PCMA:8:8000:20:64000:1]
  4487. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [PCMA:8:8000:20:64000:1] ++++ is saved as a match
  4488. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[PROXY:0:8000:20:0:1]
  4489. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-24:123:8000:20:24000:1]
  4490. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G729:18:8000:20:8000:1]
  4491. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-16:124:8000:20:16000:1]
  4492. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-32:122:8000:20:32000:1]
  4493. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AMR:96:8000:20:12200:1]
  4494. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[GSM:3:8000:20:13200:1]
  4495. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-40:121:8000:20:40000:1]
  4496. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G723:4:8000:30:6300:1]
  4497. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[LPC:7:8000:90:2400:1]
  4498. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-32:122:8000:20:32000:1]
  4499. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[DVI4:6:16000:20:64000:1]
  4500. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[PCMU:0:8000:20:64000:1]
  4501. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [PCMU:0:8000:20:64000:1] ++++ is saved as a match
  4502. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G722:9:8000:20:64000:1]
  4503. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[opus:116:48000:20:0:2]
  4504. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-24:123:8000:20:24000:1]
  4505. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[SPEEX:99:32000:20:44000:1]
  4506. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[b64:116:32000:20:684800:1]
  4507. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-40:121:8000:20:40000:1]
  4508. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[L16:100:22050:20:705600:2]
  4509. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-16:124:8000:20:16000:1]
  4510. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[PCMA:8:8000:20:64000:1]
  4511. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[PROXY:0:8000:20:0:1]
  4512. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-24:123:8000:20:24000:1]
  4513. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G729:18:8000:20:8000:1]
  4514. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-16:124:8000:20:16000:1]
  4515. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-32:122:8000:20:32000:1]
  4516. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AMR:96:8000:20:12200:1]
  4517. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[GSM:3:8000:20:13200:1]
  4518. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-40:121:8000:20:40000:1]
  4519. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G723:4:8000:30:6300:1]
  4520. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[LPC:7:8000:90:2400:1]
  4521. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-32:122:8000:20:32000:1]
  4522. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[DVI4:6:16000:20:64000:1]
  4523. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[PCMU:0:8000:20:64000:1]
  4524. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G722:9:8000:20:64000:1]
  4525. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[opus:116:48000:20:0:2]
  4526. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-24:123:8000:20:24000:1]
  4527. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[SPEEX:99:32000:20:44000:1]
  4528. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[b64:116:32000:20:684800:1]
  4529. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-40:121:8000:20:40000:1]
  4530. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[L16:100:22050:20:705600:2]
  4531. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-16:124:8000:20:16000:1]
  4532. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[PCMA:8:8000:20:64000:1]
  4533. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[PROXY:0:8000:20:0:1]
  4534. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-24:123:8000:20:24000:1]
  4535. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G729:18:8000:20:8000:1]
  4536. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-16:124:8000:20:16000:1]
  4537. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-32:122:8000:20:32000:1]
  4538. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AMR:96:8000:20:12200:1]
  4539. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[GSM:3:8000:20:13200:1]
  4540. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-40:121:8000:20:40000:1]
  4541. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G723:4:8000:30:6300:1]
  4542. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[LPC:7:8000:90:2400:1]
  4543. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-32:122:8000:20:32000:1]
  4544. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[DVI4:6:16000:20:64000:1]
  4545. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[PCMU:0:8000:20:64000:1]
  4546. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G722:9:8000:20:64000:1]
  4547. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[opus:116:48000:20:0:2]
  4548. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-24:123:8000:20:24000:1]
  4549. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[SPEEX:99:32000:20:44000:1]
  4550. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[b64:116:32000:20:684800:1]
  4551. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-40:121:8000:20:40000:1]
  4552. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[L16:100:22050:20:705600:2]
  4553. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-16:124:8000:20:16000:1]
  4554. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[PCMA:8:8000:20:64000:1]
  4555. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[PROXY:0:8000:20:0:1]
  4556. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-24:123:8000:20:24000:1]
  4557. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G729:18:8000:20:8000:1]
  4558. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [G729:18:8000:20:8000:1] ++++ is saved as a match
  4559. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-16:124:8000:20:16000:1]
  4560. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-32:122:8000:20:32000:1]
  4561. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AMR:96:8000:20:12200:1]
  4562. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[GSM:3:8000:20:13200:1]
  4563. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-40:121:8000:20:40000:1]
  4564. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G723:4:8000:30:6300:1]
  4565. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[LPC:7:8000:90:2400:1]
  4566. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3588 Set telephone-event payload to 98
  4567. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:2507 Set Codec sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 AMR/8000 20 ms 160 samples 12200 bits 1 channels
  4568. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_codec.c:111 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 Original read codec set to AMR:96
  4569. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_media.c:3935 Set 2833 dtmf send/recv payload to 98
  4570. 2015-11-01 13:38:34.262115 [DEBUG] sofia.c:6923 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State Change CS_NEW -> CS_INIT
  4571. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [BREAK]
  4572. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_state_machine.c:491 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State NEW
  4573. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Running State Change CS_INIT
  4574. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_state_machine.c:512 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State INIT
  4575. 2015-11-01 13:38:34.262115 [DEBUG] mod_sofia.c:87 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 SOFIA INIT
  4576. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_state_machine.c:40 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 Standard INIT
  4577. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_state_machine.c:48 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State Change CS_INIT -> CS_ROUTING
  4578. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [BREAK]
  4579. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_state_machine.c:512 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State INIT going to sleep
  4580. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Running State Change CS_ROUTING
  4581. 2015-11-01 13:38:34.262115 [DEBUG] switch_channel.c:2204 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Callstate Change DOWN -> RINGING
  4582. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_state_machine.c:528 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State ROUTING
  4583. 2015-11-01 13:38:34.262115 [DEBUG] mod_sofia.c:123 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 SOFIA ROUTING
  4584. 2015-11-01 13:38:34.262115 [DEBUG] switch_core_state_machine.c:166 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 Standard ROUTING
  4585. 2015-11-01 13:38:34.262115 [INFO] mod_dialplan_xml.c:635 Processing +27832145179 <+27832145179>->+27870980989 in context default
  4586. Dialplan: sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 parsing [default->+27870980989] continue=false
  4587. 2015-11-01 13:38:34.442123 [ERR] switch_regex.c:104 COMPILE ERROR: 0 [nothing to repeat][+27870980989]
  4588. Dialplan: sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 Regex (FAIL) [+27870980989] destination_number(+27870980989) =~ /+27870980989/ break=on-false
  4589. 2015-11-01 13:38:34.442123 [INFO] switch_core_state_machine.c:241 No Route, Aborting
  4590. 2015-11-01 13:38:34.442123 [NOTICE] switch_core_state_machine.c:242 Hangup sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [CS_ROUTING] [NO_ROUTE_DESTINATION]
  4591. 2015-11-01 13:38:34.442123 [DEBUG] switch_channel.c:3242 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [KILL]
  4592. 2015-11-01 13:38:34.442123 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [BREAK]
  4593. 2015-11-01 13:38:34.442123 [DEBUG] switch_core_state_machine.c:528 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State ROUTING going to sleep
  4594. 2015-11-01 13:38:34.442123 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Running State Change CS_HANGUP
  4595. 2015-11-01 13:38:34.442123 [DEBUG] switch_core_state_machine.c:735 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Callstate Change RINGING -> HANGUP
  4596. 2015-11-01 13:38:34.442123 [DEBUG] switch_core_state_machine.c:737 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State HANGUP
  4597. 2015-11-01 13:38:34.442123 [DEBUG] mod_sofia.c:413 Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 hanging up, cause: NO_ROUTE_DESTINATION
  4598. 2015-11-01 13:38:34.442123 [DEBUG] mod_sofia.c:549 Responding to INVITE with: 404
  4599. 2015-11-01 13:38:34.442123 [DEBUG] switch_core_state_machine.c:60 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 Standard HANGUP, cause: NO_ROUTE_DESTINATION
  4600. 2015-11-01 13:38:34.442123 [DEBUG] switch_core_state_machine.c:737 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State HANGUP going to sleep
  4601. 2015-11-01 13:38:34.442123 [DEBUG] switch_core_state_machine.c:504 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State Change CS_HANGUP -> CS_REPORTING
  4602. 2015-11-01 13:38:34.442123 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [BREAK]
  4603. 2015-11-01 13:38:34.442123 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Running State Change CS_REPORTING
  4604. 2015-11-01 13:38:34.442123 [DEBUG] switch_core_state_machine.c:823 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State REPORTING
  4605. send 764 bytes to udp/[41.181.219.34]:5060 at 13:38:34.445013:
  4606.    ------------------------------------------------------------------------
  4607.    SIP/2.0 404 Not Found
  4608.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKpod0l530eo0ulb35jei0.1
  4609.    Max-Forwards: 69
  4610.    From: <sip:+27832145179@41.181.219.34:5060;user=phone>;tag=14060032386877
  4611.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>;tag=cK7B9etmQ66HH
  4612.    Call-ID: cdcU5262313140ezbiGhEfKeMdh@BC00.JHMBC1.MSS.MTN.CO.ZA
  4613.    CSeq: 782726209 INVITE
  4614.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4615.    Accept: application/sdp
  4616.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4617.    Supported: timer, path, replaces
  4618.    Allow-Events: talk, hold, conference, refer
  4619.    Reason: Q.850;cause=3;text="NO_ROUTE_DESTINATION"
  4620.    Content-Length: 0
  4621.    P-Asserted-Identity: "+27870980989" <sip:+27870980989@41.223.11.97>
  4622.    
  4623.    ------------------------------------------------------------------------
  4624. recv 403 bytes from udp/[41.181.219.34]:5060 at 13:38:34.466216:
  4625.    ------------------------------------------------------------------------
  4626.    ACK sip:+27870980989@41.223.11.97:5060;user=phone SIP/2.0
  4627.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKpod0l530eo0ulb35jei0.1
  4628.    CSeq: 782726209 ACK
  4629.    From: <sip:+27832145179@41.181.219.34:5060;user=phone>;tag=14060032386877
  4630.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>;tag=cK7B9etmQ66HH
  4631.    Max-Forwards: 69
  4632.    Call-ID: cdcU5262313140ezbiGhEfKeMdh@BC00.JHMBC1.MSS.MTN.CO.ZA
  4633.    Content-Length: 0
  4634.    
  4635.    ------------------------------------------------------------------------
  4636. 2015-11-01 13:38:34.742078 [DEBUG] switch_core_state_machine.c:104 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 Standard REPORTING, cause: NO_ROUTE_DESTINATION
  4637. 2015-11-01 13:38:34.742078 [DEBUG] switch_core_state_machine.c:823 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State REPORTING going to sleep
  4638. 2015-11-01 13:38:34.742078 [DEBUG] switch_core_state_machine.c:498 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State Change CS_REPORTING -> CS_DESTROY
  4639. 2015-11-01 13:38:34.742078 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [BREAK]
  4640. 2015-11-01 13:38:34.742078 [DEBUG] switch_core_session.c:1623 Session 45 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Locked, Waiting on external entities
  4641. 2015-11-01 13:38:34.742078 [NOTICE] switch_core_session.c:1641 Session 45 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Ended
  4642. 2015-11-01 13:38:34.742078 [NOTICE] switch_core_session.c:1645 Close Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [CS_DESTROY]
  4643. 2015-11-01 13:38:34.742078 [DEBUG] switch_core_state_machine.c:626 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Running State Change CS_DESTROY
  4644. 2015-11-01 13:38:34.742078 [DEBUG] switch_core_state_machine.c:636 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State DESTROY
  4645. 2015-11-01 13:38:34.742078 [DEBUG] mod_sofia.c:323 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 SOFIA DESTROY
  4646. 2015-11-01 13:38:34.742078 [DEBUG] switch_core_state_machine.c:111 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 Standard DESTROY
  4647. 2015-11-01 13:38:34.742078 [DEBUG] switch_core_state_machine.c:636 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State DESTROY going to sleep
  4648. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:39:04.853881:
  4649.    ------------------------------------------------------------------------
  4650.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  4651.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKoo67da1078jri6s6ajs0
  4652.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042c0@41.181.219.34
  4653.    To: sip:ping@41.223.11.129:5060
  4654.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042c0
  4655.    Max-Forwards: 0
  4656.    CSeq: 8728 OPTIONS
  4657.    
  4658.    ------------------------------------------------------------------------
  4659. send 631 bytes to udp/[41.181.219.34]:5060 at 13:39:04.854527:
  4660.    ------------------------------------------------------------------------
  4661.    SIP/2.0 200 OK
  4662.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKoo67da1078jri6s6ajs0
  4663.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042c0
  4664.    To: <sip:ping@41.223.11.129:5060>;tag=80D2Smmac7a3r
  4665.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042c0@41.181.219.34
  4666.    CSeq: 8728 OPTIONS
  4667.    Contact: <sip:41.223.11.129>
  4668.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4669.    Accept: application/sdp
  4670.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4671.    Supported: timer, path, replaces
  4672.    Allow-Events: talk, hold, conference, refer
  4673.    Content-Length: 0
  4674.    
  4675.    ------------------------------------------------------------------------
  4676. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:39:19.273710:
  4677.    ------------------------------------------------------------------------
  4678.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  4679.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKdt0d8o0018mes8ar8l70
  4680.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000keo1@41.181.106.34
  4681.    To: sip:ping@41.223.11.129:5060
  4682.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000keo1
  4683.    Max-Forwards: 0
  4684.    CSeq: 60016 OPTIONS
  4685.    
  4686.    ------------------------------------------------------------------------
  4687. send 632 bytes to udp/[41.181.106.34]:5060 at 13:39:19.274399:
  4688.    ------------------------------------------------------------------------
  4689.    SIP/2.0 200 OK
  4690.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKdt0d8o0018mes8ar8l70
  4691.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000keo1
  4692.    To: <sip:ping@41.223.11.129:5060>;tag=996tUF5D9F1Nm
  4693.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000keo1@41.181.106.34
  4694.    CSeq: 60016 OPTIONS
  4695.    Contact: <sip:41.223.11.129>
  4696.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4697.    Accept: application/sdp
  4698.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4699.    Supported: timer, path, replaces
  4700.    Allow-Events: talk, hold, conference, refer
  4701.    Content-Length: 0
  4702.    
  4703.    ------------------------------------------------------------------------
  4704. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:39:29.360525:
  4705.    ------------------------------------------------------------------------
  4706.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  4707.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKdl0j2r202gs5dm1klei0
  4708.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu00@41.181.106.34
  4709.    To: sip:ping@41.223.11.97:5060
  4710.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu00
  4711.    Max-Forwards: 0
  4712.    CSeq: 124417 OPTIONS
  4713.    
  4714.    ------------------------------------------------------------------------
  4715. send 631 bytes to udp/[41.181.106.34]:5060 at 13:39:29.361167:
  4716.    ------------------------------------------------------------------------
  4717.    SIP/2.0 200 OK
  4718.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKdl0j2r202gs5dm1klei0
  4719.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu00
  4720.    To: <sip:ping@41.223.11.97:5060>;tag=Dv04aaBrmFX4c
  4721.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu00@41.181.106.34
  4722.    CSeq: 124417 OPTIONS
  4723.    Contact: <sip:41.223.11.97>
  4724.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4725.    Accept: application/sdp
  4726.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4727.    Supported: timer, path, replaces
  4728.    Allow-Events: talk, hold, conference, refer
  4729.    Content-Length: 0
  4730.    
  4731.    ------------------------------------------------------------------------
  4732. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:39:34.266324:
  4733.    ------------------------------------------------------------------------
  4734.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  4735.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK112akk30e042rj277b40
  4736.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042b0@41.181.219.34
  4737.    To: sip:ping@41.223.11.97:5060
  4738.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042b0
  4739.    Max-Forwards: 0
  4740.    CSeq: 8726 OPTIONS
  4741.    
  4742.    ------------------------------------------------------------------------
  4743. send 629 bytes to udp/[41.181.219.34]:5060 at 13:39:34.266944:
  4744.    ------------------------------------------------------------------------
  4745.    SIP/2.0 200 OK
  4746.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK112akk30e042rj277b40
  4747.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042b0
  4748.    To: <sip:ping@41.223.11.97:5060>;tag=e5SXc5UUHrKQr
  4749.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042b0@41.181.219.34
  4750.    CSeq: 8726 OPTIONS
  4751.    Contact: <sip:41.223.11.97>
  4752.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4753.    Accept: application/sdp
  4754.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4755.    Supported: timer, path, replaces
  4756.    Allow-Events: talk, hold, conference, refer
  4757.    Content-Length: 0
  4758.    
  4759.    ------------------------------------------------------------------------
  4760. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:40:04.877091:
  4761.    ------------------------------------------------------------------------
  4762.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  4763.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK6rg8cd208g7cb5julki0
  4764.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ic0@41.181.219.34
  4765.    To: sip:ping@41.223.11.129:5060
  4766.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ic0
  4767.    Max-Forwards: 0
  4768.    CSeq: 8729 OPTIONS
  4769.    
  4770.    ------------------------------------------------------------------------
  4771. send 631 bytes to udp/[41.181.219.34]:5060 at 13:40:04.877768:
  4772.    ------------------------------------------------------------------------
  4773.    SIP/2.0 200 OK
  4774.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK6rg8cd208g7cb5julki0
  4775.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ic0
  4776.    To: <sip:ping@41.223.11.129:5060>;tag=aK0KXapH6rQ8F
  4777.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ic0@41.181.219.34
  4778.    CSeq: 8729 OPTIONS
  4779.    Contact: <sip:41.223.11.129>
  4780.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4781.    Accept: application/sdp
  4782.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4783.    Supported: timer, path, replaces
  4784.    Allow-Events: talk, hold, conference, refer
  4785.    Content-Length: 0
  4786.    
  4787.    ------------------------------------------------------------------------
  4788. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:40:19.288313:
  4789.    ------------------------------------------------------------------------
  4790.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  4791.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKlfut0000183r5j0ppqm0
  4792.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuo1@41.181.106.34
  4793.    To: sip:ping@41.223.11.129:5060
  4794.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuo1
  4795.    Max-Forwards: 0
  4796.    CSeq: 60017 OPTIONS
  4797.    
  4798.    ------------------------------------------------------------------------
  4799. send 632 bytes to udp/[41.181.106.34]:5060 at 13:40:19.288966:
  4800.    ------------------------------------------------------------------------
  4801.    SIP/2.0 200 OK
  4802.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKlfut0000183r5j0ppqm0
  4803.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuo1
  4804.    To: <sip:ping@41.223.11.129:5060>;tag=BvScZ56m31DUB
  4805.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuo1@41.181.106.34
  4806.    CSeq: 60017 OPTIONS
  4807.    Contact: <sip:41.223.11.129>
  4808.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4809.    Accept: application/sdp
  4810.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4811.    Supported: timer, path, replaces
  4812.    Allow-Events: talk, hold, conference, refer
  4813.    Content-Length: 0
  4814.    
  4815.    ------------------------------------------------------------------------
  4816. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:40:29.361998:
  4817.    ------------------------------------------------------------------------
  4818.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  4819.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKi8n9ej302os95lksaf00
  4820.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce10@41.181.106.34
  4821.    To: sip:ping@41.223.11.97:5060
  4822.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce10
  4823.    Max-Forwards: 0
  4824.    CSeq: 124418 OPTIONS
  4825.    
  4826.    ------------------------------------------------------------------------
  4827. send 631 bytes to udp/[41.181.106.34]:5060 at 13:40:29.362468:
  4828.    ------------------------------------------------------------------------
  4829.    SIP/2.0 200 OK
  4830.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKi8n9ej302os95lksaf00
  4831.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce10
  4832.    To: <sip:ping@41.223.11.97:5060>;tag=FeKpe0cZe199K
  4833.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce10@41.181.106.34
  4834.    CSeq: 124418 OPTIONS
  4835.    Contact: <sip:41.223.11.97>
  4836.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4837.    Accept: application/sdp
  4838.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4839.    Supported: timer, path, replaces
  4840.    Allow-Events: talk, hold, conference, refer
  4841.    Content-Length: 0
  4842.    
  4843.    ------------------------------------------------------------------------
  4844. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:40:34.289309:
  4845.    ------------------------------------------------------------------------
  4846.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  4847.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK2vobi030e8pis5snkm00
  4848.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ib0@41.181.219.34
  4849.    To: sip:ping@41.223.11.97:5060
  4850.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ib0
  4851.    Max-Forwards: 0
  4852.    CSeq: 8727 OPTIONS
  4853.    
  4854.    ------------------------------------------------------------------------
  4855. send 629 bytes to udp/[41.181.219.34]:5060 at 13:40:34.289912:
  4856.    ------------------------------------------------------------------------
  4857.    SIP/2.0 200 OK
  4858.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK2vobi030e8pis5snkm00
  4859.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ib0
  4860.    To: <sip:ping@41.223.11.97:5060>;tag=gQcFgUX2Ba0vF
  4861.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ib0@41.181.219.34
  4862.    CSeq: 8727 OPTIONS
  4863.    Contact: <sip:41.223.11.97>
  4864.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4865.    Accept: application/sdp
  4866.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4867.    Supported: timer, path, replaces
  4868.    Allow-Events: talk, hold, conference, refer
  4869.    Content-Length: 0
  4870.    
  4871.    ------------------------------------------------------------------------
  4872. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:41:04.899171:
  4873.    ------------------------------------------------------------------------
  4874.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  4875.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKp1576u1088r6ed3snae0
  4876.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042d0@41.181.219.34
  4877.    To: sip:ping@41.223.11.129:5060
  4878.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042d0
  4879.    Max-Forwards: 0
  4880.    CSeq: 8730 OPTIONS
  4881.    
  4882.    ------------------------------------------------------------------------
  4883. send 631 bytes to udp/[41.181.219.34]:5060 at 13:41:04.899796:
  4884.    ------------------------------------------------------------------------
  4885.    SIP/2.0 200 OK
  4886.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKp1576u1088r6ed3snae0
  4887.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042d0
  4888.    To: <sip:ping@41.223.11.129:5060>;tag=c5j500Qr0a4DQ
  4889.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042d0@41.181.219.34
  4890.    CSeq: 8730 OPTIONS
  4891.    Contact: <sip:41.223.11.129>
  4892.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4893.    Accept: application/sdp
  4894.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4895.    Supported: timer, path, replaces
  4896.    Allow-Events: talk, hold, conference, refer
  4897.    Content-Length: 0
  4898.    
  4899.    ------------------------------------------------------------------------
  4900. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:41:19.321107:
  4901.    ------------------------------------------------------------------------
  4902.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  4903.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKvq21bn201opnibsdip20
  4904.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kep1@41.181.106.34
  4905.    To: sip:ping@41.223.11.129:5060
  4906.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kep1
  4907.    Max-Forwards: 0
  4908.    CSeq: 60018 OPTIONS
  4909.    
  4910.    ------------------------------------------------------------------------
  4911. send 632 bytes to udp/[41.181.106.34]:5060 at 13:41:19.321797:
  4912.    ------------------------------------------------------------------------
  4913.    SIP/2.0 200 OK
  4914.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKvq21bn201opnibsdip20
  4915.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kep1
  4916.    To: <sip:ping@41.223.11.129:5060>;tag=Decy2U8UXKt0j
  4917.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kep1@41.181.106.34
  4918.    CSeq: 60018 OPTIONS
  4919.    Contact: <sip:41.223.11.129>
  4920.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4921.    Accept: application/sdp
  4922.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4923.    Supported: timer, path, replaces
  4924.    Allow-Events: talk, hold, conference, refer
  4925.    Content-Length: 0
  4926.    
  4927.    ------------------------------------------------------------------------
  4928. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:41:29.364383:
  4929.    ------------------------------------------------------------------------
  4930.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  4931.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKu66s8b002gtvocr89a30
  4932.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu10@41.181.106.34
  4933.    To: sip:ping@41.223.11.97:5060
  4934.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu10
  4935.    Max-Forwards: 0
  4936.    CSeq: 124419 OPTIONS
  4937.    
  4938.    ------------------------------------------------------------------------
  4939. send 631 bytes to udp/[41.181.106.34]:5060 at 13:41:29.364973:
  4940.    ------------------------------------------------------------------------
  4941.    SIP/2.0 200 OK
  4942.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKu66s8b002gtvocr89a30
  4943.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu10
  4944.    To: <sip:ping@41.223.11.97:5060>;tag=H057Hpe68jpFB
  4945.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu10@41.181.106.34
  4946.    CSeq: 124419 OPTIONS
  4947.    Contact: <sip:41.223.11.97>
  4948.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4949.    Accept: application/sdp
  4950.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4951.    Supported: timer, path, replaces
  4952.    Allow-Events: talk, hold, conference, refer
  4953.    Content-Length: 0
  4954.    
  4955.    ------------------------------------------------------------------------
  4956. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:41:34.312910:
  4957.    ------------------------------------------------------------------------
  4958.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  4959.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKvjq6gu00e8e3jmhk8sl0
  4960.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042c0@41.181.219.34
  4961.    To: sip:ping@41.223.11.97:5060
  4962.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042c0
  4963.    Max-Forwards: 0
  4964.    CSeq: 8728 OPTIONS
  4965.    
  4966.    ------------------------------------------------------------------------
  4967. send 629 bytes to udp/[41.181.219.34]:5060 at 13:41:34.313532:
  4968.    ------------------------------------------------------------------------
  4969.    SIP/2.0 200 OK
  4970.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKvjq6gu00e8e3jmhk8sl0
  4971.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042c0
  4972.    To: <sip:ping@41.223.11.97:5060>;tag=j9y0KHZ95Uc2p
  4973.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042c0@41.181.219.34
  4974.    CSeq: 8728 OPTIONS
  4975.    Contact: <sip:41.223.11.97>
  4976.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  4977.    Accept: application/sdp
  4978.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  4979.    Supported: timer, path, replaces
  4980.    Allow-Events: talk, hold, conference, refer
  4981.    Content-Length: 0
  4982.    
  4983.    ------------------------------------------------------------------------
  4984. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:42:04.923202:
  4985.    ------------------------------------------------------------------------
  4986.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  4987.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK162mb1208ogb38fbevk0
  4988.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004id0@41.181.219.34
  4989.    To: sip:ping@41.223.11.129:5060
  4990.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004id0
  4991.    Max-Forwards: 0
  4992.    CSeq: 8731 OPTIONS
  4993.    
  4994.    ------------------------------------------------------------------------
  4995. send 631 bytes to udp/[41.181.219.34]:5060 at 13:42:04.923786:
  4996.    ------------------------------------------------------------------------
  4997.    SIP/2.0 200 OK
  4998.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK162mb1208ogb38fbevk0
  4999.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004id0
  5000.    To: <sip:ping@41.223.11.129:5060>;tag=eQ5p4pSZtvgKe
  5001.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004id0@41.181.219.34
  5002.    CSeq: 8731 OPTIONS
  5003.    Contact: <sip:41.223.11.129>
  5004.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5005.    Accept: application/sdp
  5006.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5007.    Supported: timer, path, replaces
  5008.    Allow-Events: talk, hold, conference, refer
  5009.    Content-Length: 0
  5010.    
  5011.    ------------------------------------------------------------------------
  5012. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:42:19.334977:
  5013.    ------------------------------------------------------------------------
  5014.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5015.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK2t6c0k302gdc73tgl9m0
  5016.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kup1@41.181.106.34
  5017.    To: sip:ping@41.223.11.129:5060
  5018.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kup1
  5019.    Max-Forwards: 0
  5020.    CSeq: 60019 OPTIONS
  5021.    
  5022.    ------------------------------------------------------------------------
  5023. send 632 bytes to udp/[41.181.106.34]:5060 at 13:42:19.335659:
  5024.    ------------------------------------------------------------------------
  5025.    SIP/2.0 200 OK
  5026.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK2t6c0k302gdc73tgl9m0
  5027.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kup1
  5028.    To: <sip:ping@41.223.11.129:5060>;tag=F0yF6Ha3Q565S
  5029.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kup1@41.181.106.34
  5030.    CSeq: 60019 OPTIONS
  5031.    Contact: <sip:41.223.11.129>
  5032.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5033.    Accept: application/sdp
  5034.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5035.    Supported: timer, path, replaces
  5036.    Allow-Events: talk, hold, conference, refer
  5037.    Content-Length: 0
  5038.    
  5039.    ------------------------------------------------------------------------
  5040. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:42:29.368409:
  5041.    ------------------------------------------------------------------------
  5042.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5043.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKdad6722028vhhb0qcfa0
  5044.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce20@41.181.106.34
  5045.    To: sip:ping@41.223.11.97:5060
  5046.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce20
  5047.    Max-Forwards: 0
  5048.    CSeq: 124420 OPTIONS
  5049.    
  5050.    ------------------------------------------------------------------------
  5051. send 631 bytes to udp/[41.181.106.34]:5060 at 13:42:29.368990:
  5052.    ------------------------------------------------------------------------
  5053.    SIP/2.0 200 OK
  5054.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKdad6722028vhhb0qcfa0
  5055.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce20
  5056.    To: <sip:ping@41.223.11.97:5060>;tag=KjrSNcgD342mj
  5057.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce20@41.181.106.34
  5058.    CSeq: 124420 OPTIONS
  5059.    Contact: <sip:41.223.11.97>
  5060.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5061.    Accept: application/sdp
  5062.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5063.    Supported: timer, path, replaces
  5064.    Allow-Events: talk, hold, conference, refer
  5065.    Content-Length: 0
  5066.    
  5067.    ------------------------------------------------------------------------
  5068. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:42:34.315695:
  5069.    ------------------------------------------------------------------------
  5070.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5071.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKr9mjrp10egevf17qkfa0
  5072.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ic0@41.181.219.34
  5073.    To: sip:ping@41.223.11.97:5060
  5074.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ic0
  5075.    Max-Forwards: 0
  5076.    CSeq: 8729 OPTIONS
  5077.    
  5078.    ------------------------------------------------------------------------
  5079. send 629 bytes to udp/[41.181.219.34]:5060 at 13:42:34.316314:
  5080.    ------------------------------------------------------------------------
  5081.    SIP/2.0 200 OK
  5082.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKr9mjrp10egevf17qkfa0
  5083.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ic0
  5084.    To: <sip:ping@41.223.11.97:5060>;tag=mUHjQ70g0DS7D
  5085.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ic0@41.181.219.34
  5086.    CSeq: 8729 OPTIONS
  5087.    Contact: <sip:41.223.11.97>
  5088.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5089.    Accept: application/sdp
  5090.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5091.    Supported: timer, path, replaces
  5092.    Allow-Events: talk, hold, conference, refer
  5093.    Content-Length: 0
  5094.    
  5095.    ------------------------------------------------------------------------
  5096. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:43:04.947447:
  5097.    ------------------------------------------------------------------------
  5098.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5099.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKen3i9f309o56kraq4ae0
  5100.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042e0@41.181.219.34
  5101.    To: sip:ping@41.223.11.129:5060
  5102.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042e0
  5103.    Max-Forwards: 0
  5104.    CSeq: 8732 OPTIONS
  5105.    
  5106.    ------------------------------------------------------------------------
  5107. send 631 bytes to udp/[41.181.219.34]:5060 at 13:43:04.947980:
  5108.    ------------------------------------------------------------------------
  5109.    SIP/2.0 200 OK
  5110.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKen3i9f309o56kraq4ae0
  5111.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042e0
  5112.    To: <sip:ping@41.223.11.129:5060>;tag=g9Q87cU6meXrN
  5113.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042e0@41.181.219.34
  5114.    CSeq: 8732 OPTIONS
  5115.    Contact: <sip:41.223.11.129>
  5116.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5117.    Accept: application/sdp
  5118.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5119.    Supported: timer, path, replaces
  5120.    Allow-Events: talk, hold, conference, refer
  5121.    Content-Length: 0
  5122.    
  5123.    ------------------------------------------------------------------------
  5124. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:43:19.357543:
  5125.    ------------------------------------------------------------------------
  5126.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5127.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK4de59820282lgnn5tsg0
  5128.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000keq1@41.181.106.34
  5129.    To: sip:ping@41.223.11.129:5060
  5130.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000keq1
  5131.    Max-Forwards: 0
  5132.    CSeq: 60020 OPTIONS
  5133.    
  5134.    ------------------------------------------------------------------------
  5135. send 632 bytes to udp/[41.181.106.34]:5060 at 13:43:19.358217:
  5136.    ------------------------------------------------------------------------
  5137.    SIP/2.0 200 OK
  5138.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK4de59820282lgnn5tsg0
  5139.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000keq1
  5140.    To: <sip:ping@41.223.11.129:5060>;tag=HjH197BajQKBH
  5141.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000keq1@41.181.106.34
  5142.    CSeq: 60020 OPTIONS
  5143.    Contact: <sip:41.223.11.129>
  5144.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5145.    Accept: application/sdp
  5146.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5147.    Supported: timer, path, replaces
  5148.    Allow-Events: talk, hold, conference, refer
  5149.    Content-Length: 0
  5150.    
  5151.    ------------------------------------------------------------------------
  5152. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:43:29.370279:
  5153.    ------------------------------------------------------------------------
  5154.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5155.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKo1mafn10300sfhgqrf70
  5156.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu20@41.181.106.34
  5157.    To: sip:ping@41.223.11.97:5060
  5158.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu20
  5159.    Max-Forwards: 0
  5160.    CSeq: 124421 OPTIONS
  5161.    
  5162.    ------------------------------------------------------------------------
  5163. send 631 bytes to udp/[41.181.106.34]:5060 at 13:43:29.370880:
  5164.    ------------------------------------------------------------------------
  5165.    SIP/2.0 200 OK
  5166.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKo1mafn10300sfhgqrf70
  5167.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu20
  5168.    To: <sip:ping@41.223.11.97:5060>;tag=N4aBS2HmXpFtS
  5169.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu20@41.181.106.34
  5170.    CSeq: 124421 OPTIONS
  5171.    Contact: <sip:41.223.11.97>
  5172.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5173.    Accept: application/sdp
  5174.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5175.    Supported: timer, path, replaces
  5176.    Allow-Events: talk, hold, conference, refer
  5177.    Content-Length: 0
  5178.    
  5179.    ------------------------------------------------------------------------
  5180. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:43:34.338820:
  5181.    ------------------------------------------------------------------------
  5182.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5183.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK79m9qr00f830jnsndo10
  5184.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042d0@41.181.219.34
  5185.    To: sip:ping@41.223.11.97:5060
  5186.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042d0
  5187.    Max-Forwards: 0
  5188.    CSeq: 8730 OPTIONS
  5189.    
  5190.    ------------------------------------------------------------------------
  5191. send 629 bytes to udp/[41.181.219.34]:5060 at 13:43:34.339461:
  5192.    ------------------------------------------------------------------------
  5193.    SIP/2.0 200 OK
  5194.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK79m9qr00f830jnsndo10
  5195.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042d0
  5196.    To: <sip:ping@41.223.11.97:5060>;tag=pD43tX2QtZ5cN
  5197.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042d0@41.181.219.34
  5198.    CSeq: 8730 OPTIONS
  5199.    Contact: <sip:41.223.11.97>
  5200.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5201.    Accept: application/sdp
  5202.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5203.    Supported: timer, path, replaces
  5204.    Allow-Events: talk, hold, conference, refer
  5205.    Content-Length: 0
  5206.    
  5207.    ------------------------------------------------------------------------
  5208. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:44:04.971513:
  5209.    ------------------------------------------------------------------------
  5210.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5211.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK4dua0g109grctq120q30
  5212.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ie0@41.181.219.34
  5213.    To: sip:ping@41.223.11.129:5060
  5214.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ie0
  5215.    Max-Forwards: 0
  5216.    CSeq: 8733 OPTIONS
  5217.    
  5218.    ------------------------------------------------------------------------
  5219. send 631 bytes to udp/[41.181.219.34]:5060 at 13:44:04.972112:
  5220.    ------------------------------------------------------------------------
  5221.    SIP/2.0 200 OK
  5222.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK4dua0g109grctq120q30
  5223.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ie0
  5224.    To: <sip:ping@41.223.11.129:5060>;tag=jUatB3vDF09Xc
  5225.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ie0@41.181.219.34
  5226.    CSeq: 8733 OPTIONS
  5227.    Contact: <sip:41.223.11.129>
  5228.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5229.    Accept: application/sdp
  5230.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5231.    Supported: timer, path, replaces
  5232.    Allow-Events: talk, hold, conference, refer
  5233.    Content-Length: 0
  5234.    
  5235.    ------------------------------------------------------------------------
  5236. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:44:19.383439:
  5237.    ------------------------------------------------------------------------
  5238.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5239.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKduvn7b3028qjhcq7bp70
  5240.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuq1@41.181.106.34
  5241.    To: sip:ping@41.223.11.129:5060
  5242.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuq1
  5243.    Max-Forwards: 0
  5244.    CSeq: 60021 OPTIONS
  5245.    
  5246.    ------------------------------------------------------------------------
  5247. send 632 bytes to udp/[41.181.106.34]:5060 at 13:44:19.384054:
  5248.    ------------------------------------------------------------------------
  5249.    SIP/2.0 200 OK
  5250.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKduvn7b3028qjhcq7bp70
  5251.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuq1
  5252.    To: <sip:ping@41.223.11.129:5060>;tag=K43jDyDHc9Zgr
  5253.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuq1@41.181.106.34
  5254.    CSeq: 60021 OPTIONS
  5255.    Contact: <sip:41.223.11.129>
  5256.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5257.    Accept: application/sdp
  5258.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5259.    Supported: timer, path, replaces
  5260.    Allow-Events: talk, hold, conference, refer
  5261.    Content-Length: 0
  5262.    
  5263.    ------------------------------------------------------------------------
  5264. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:44:29.373305:
  5265.    ------------------------------------------------------------------------
  5266.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5267.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKmk6p3i303o1qfj1dn9l0
  5268.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce30@41.181.106.34
  5269.    To: sip:ping@41.223.11.97:5060
  5270.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce30
  5271.    Max-Forwards: 0
  5272.    CSeq: 124422 OPTIONS
  5273.    
  5274.    ------------------------------------------------------------------------
  5275. send 631 bytes to udp/[41.181.106.34]:5060 at 13:44:29.373903:
  5276.    ------------------------------------------------------------------------
  5277.    SIP/2.0 200 OK
  5278.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKmk6p3i303o1qfj1dn9l0
  5279.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce30
  5280.    To: <sip:ping@41.223.11.97:5060>;tag=QpXvvrKUQ8UZg
  5281.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce30@41.181.106.34
  5282.    CSeq: 124422 OPTIONS
  5283.    Contact: <sip:41.223.11.97>
  5284.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5285.    Accept: application/sdp
  5286.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5287.    Supported: timer, path, replaces
  5288.    Allow-Events: talk, hold, conference, refer
  5289.    Content-Length: 0
  5290.    
  5291.    ------------------------------------------------------------------------
  5292. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:44:34.362022:
  5293.    ------------------------------------------------------------------------
  5294.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5295.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKieek7910007a4ohupbv0
  5296.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004id0@41.181.219.34
  5297.    To: sip:ping@41.223.11.97:5060
  5298.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004id0
  5299.    Max-Forwards: 0
  5300.    CSeq: 8731 OPTIONS
  5301.    
  5302.    ------------------------------------------------------------------------
  5303. send 629 bytes to udp/[41.181.219.34]:5060 at 13:44:34.362508:
  5304.    ------------------------------------------------------------------------
  5305.    SIP/2.0 200 OK
  5306.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKieek7910007a4ohupbv0
  5307.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004id0
  5308.    To: <sip:ping@41.223.11.97:5060>;tag=rZpNyK4ymHjjc
  5309.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004id0@41.181.219.34
  5310.    CSeq: 8731 OPTIONS
  5311.    Contact: <sip:41.223.11.97>
  5312.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5313.    Accept: application/sdp
  5314.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5315.    Supported: timer, path, replaces
  5316.    Allow-Events: talk, hold, conference, refer
  5317.    Content-Length: 0
  5318.    
  5319.    ------------------------------------------------------------------------
  5320. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:45:04.995717:
  5321.    ------------------------------------------------------------------------
  5322.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5323.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKgoeo6l009ogf93igkn70
  5324.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042f0@41.181.219.34
  5325.    To: sip:ping@41.223.11.129:5060
  5326.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042f0
  5327.    Max-Forwards: 0
  5328.    CSeq: 8734 OPTIONS
  5329.    
  5330.    ------------------------------------------------------------------------
  5331. send 631 bytes to udp/[41.181.219.34]:5060 at 13:45:04.996283:
  5332.    ------------------------------------------------------------------------
  5333.    SIP/2.0 200 OK
  5334.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKgoeo6l009ogf93igkn70
  5335.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042f0
  5336.    To: <sip:ping@41.223.11.129:5060>;tag=mDXBFSym9Hp3K
  5337.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042f0@41.181.219.34
  5338.    CSeq: 8734 OPTIONS
  5339.    Contact: <sip:41.223.11.129>
  5340.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5341.    Accept: application/sdp
  5342.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5343.    Supported: timer, path, replaces
  5344.    Allow-Events: talk, hold, conference, refer
  5345.    Content-Length: 0
  5346.    
  5347.    ------------------------------------------------------------------------
  5348. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:45:19.405862:
  5349.    ------------------------------------------------------------------------
  5350.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5351.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKibc1e32038eoi4mdku00
  5352.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ker1@41.181.106.34
  5353.    To: sip:ping@41.223.11.129:5060
  5354.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ker1
  5355.    Max-Forwards: 0
  5356.    CSeq: 60022 OPTIONS
  5357.    
  5358.    ------------------------------------------------------------------------
  5359. send 632 bytes to udp/[41.181.106.34]:5060 at 13:45:19.406526:
  5360.    ------------------------------------------------------------------------
  5361.    SIP/2.0 200 OK
  5362.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKibc1e32038eoi4mdku00
  5363.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ker1
  5364.    To: <sip:ping@41.223.11.129:5060>;tag=Npp4gmFr6tcpF
  5365.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ker1@41.181.106.34
  5366.    CSeq: 60022 OPTIONS
  5367.    Contact: <sip:41.223.11.129>
  5368.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5369.    Accept: application/sdp
  5370.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5371.    Supported: timer, path, replaces
  5372.    Allow-Events: talk, hold, conference, refer
  5373.    Content-Length: 0
  5374.    
  5375.    ------------------------------------------------------------------------
  5376. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:45:29.376446:
  5377.    ------------------------------------------------------------------------
  5378.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5379.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKu65pb030383a2fdko1q0
  5380.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu30@41.181.106.34
  5381.    To: sip:ping@41.223.11.97:5060
  5382.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu30
  5383.    Max-Forwards: 0
  5384.    CSeq: 124423 OPTIONS
  5385.    
  5386.    ------------------------------------------------------------------------
  5387. send 631 bytes to udp/[41.181.106.34]:5060 at 13:45:29.377064:
  5388.    ------------------------------------------------------------------------
  5389.    SIP/2.0 200 OK
  5390.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKu65pb030383a2fdko1q0
  5391.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu30
  5392.    To: <sip:ping@41.223.11.97:5060>;tag=S8Fe0eN2Ht84Q
  5393.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu30@41.181.106.34
  5394.    CSeq: 124423 OPTIONS
  5395.    Contact: <sip:41.223.11.97>
  5396.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5397.    Accept: application/sdp
  5398.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5399.    Supported: timer, path, replaces
  5400.    Allow-Events: talk, hold, conference, refer
  5401.    Content-Length: 0
  5402.    
  5403.    ------------------------------------------------------------------------
  5404. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:45:34.386111:
  5405.    ------------------------------------------------------------------------
  5406.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5407.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKp41m7c300gs452c74bf0
  5408.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042e0@41.181.219.34
  5409.    To: sip:ping@41.223.11.97:5060
  5410.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042e0
  5411.    Max-Forwards: 0
  5412.    CSeq: 8732 OPTIONS
  5413.    
  5414.    ------------------------------------------------------------------------
  5415. send 629 bytes to udp/[41.181.219.34]:5060 at 13:45:34.386693:
  5416.    ------------------------------------------------------------------------
  5417.    SIP/2.0 200 OK
  5418.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKp41m7c300gs452c74bf0
  5419.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042e0
  5420.    To: <sip:ping@41.223.11.97:5060>;tag=tH961955e3yQK
  5421.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042e0@41.181.219.34
  5422.    CSeq: 8732 OPTIONS
  5423.    Contact: <sip:41.223.11.97>
  5424.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5425.    Accept: application/sdp
  5426.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5427.    Supported: timer, path, replaces
  5428.    Allow-Events: talk, hold, conference, refer
  5429.    Content-Length: 0
  5430.    
  5431.    ------------------------------------------------------------------------
  5432. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:46:05.019858:
  5433.    ------------------------------------------------------------------------
  5434.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5435.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKo6l1dj30a86maceu4nr0
  5436.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004if0@41.181.219.34
  5437.    To: sip:ping@41.223.11.129:5060
  5438.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004if0
  5439.    Max-Forwards: 0
  5440.    CSeq: 8735 OPTIONS
  5441.    
  5442.    ------------------------------------------------------------------------
  5443. send 631 bytes to udp/[41.181.219.34]:5060 at 13:46:05.020367:
  5444.    ------------------------------------------------------------------------
  5445.    SIP/2.0 200 OK
  5446.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKo6l1dj30a86maceu4nr0
  5447.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004if0
  5448.    To: <sip:ping@41.223.11.129:5060>;tag=pZFXjF0U3328a
  5449.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004if0@41.181.219.34
  5450.    CSeq: 8735 OPTIONS
  5451.    Contact: <sip:41.223.11.129>
  5452.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5453.    Accept: application/sdp
  5454.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5455.    Supported: timer, path, replaces
  5456.    Allow-Events: talk, hold, conference, refer
  5457.    Content-Length: 0
  5458.    
  5459.    ------------------------------------------------------------------------
  5460. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:46:19.429470:
  5461.    ------------------------------------------------------------------------
  5462.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5463.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKj2ej4e10304f26cqeq60
  5464.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kur1@41.181.106.34
  5465.    To: sip:ping@41.223.11.129:5060
  5466.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kur1
  5467.    Max-Forwards: 0
  5468.    CSeq: 60023 OPTIONS
  5469.    
  5470.    ------------------------------------------------------------------------
  5471. send 632 bytes to udp/[41.181.106.34]:5060 at 13:46:19.430181:
  5472.    ------------------------------------------------------------------------
  5473.    SIP/2.0 200 OK
  5474.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKj2ej4e10304f26cqeq60
  5475.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kur1
  5476.    To: <sip:ping@41.223.11.129:5060>;tag=Q88NmaHZ0cSUp
  5477.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kur1@41.181.106.34
  5478.    CSeq: 60023 OPTIONS
  5479.    Contact: <sip:41.223.11.129>
  5480.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5481.    Accept: application/sdp
  5482.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5483.    Supported: timer, path, replaces
  5484.    Allow-Events: talk, hold, conference, refer
  5485.    Content-Length: 0
  5486.    
  5487.    ------------------------------------------------------------------------
  5488. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:46:29.380965:
  5489.    ------------------------------------------------------------------------
  5490.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5491.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK6ffn8k003052pfsi71v0
  5492.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce40@41.181.106.34
  5493.    To: sip:ping@41.223.11.97:5060
  5494.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce40
  5495.    Max-Forwards: 0
  5496.    CSeq: 124424 OPTIONS
  5497.    
  5498.    ------------------------------------------------------------------------
  5499. send 631 bytes to udp/[41.181.106.34]:5060 at 13:46:29.381487:
  5500.    ------------------------------------------------------------------------
  5501.    SIP/2.0 200 OK
  5502.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK6ffn8k003052pfsi71v0
  5503.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce40
  5504.    To: <sip:ping@41.223.11.97:5060>;tag=Ut2Z34p9BcNaF
  5505.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce40@41.181.106.34
  5506.    CSeq: 124424 OPTIONS
  5507.    Contact: <sip:41.223.11.97>
  5508.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5509.    Accept: application/sdp
  5510.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5511.    Supported: timer, path, replaces
  5512.    Allow-Events: talk, hold, conference, refer
  5513.    Content-Length: 0
  5514.    
  5515.    ------------------------------------------------------------------------
  5516. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:46:34.410504:
  5517.    ------------------------------------------------------------------------
  5518.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5519.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK88vlcg0000inidpqlfh0
  5520.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ie0@41.181.219.34
  5521.    To: sip:ping@41.223.11.97:5060
  5522.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ie0
  5523.    Max-Forwards: 0
  5524.    CSeq: 8733 OPTIONS
  5525.    
  5526.    ------------------------------------------------------------------------
  5527. send 629 bytes to udp/[41.181.219.34]:5060 at 13:46:34.411084:
  5528.    ------------------------------------------------------------------------
  5529.    SIP/2.0 200 OK
  5530.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK88vlcg0000inidpqlfh0
  5531.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ie0
  5532.    To: <sip:ping@41.223.11.97:5060>;tag=v3Ur5Z7c9mBXa
  5533.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ie0@41.181.219.34
  5534.    CSeq: 8733 OPTIONS
  5535.    Contact: <sip:41.223.11.97>
  5536.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5537.    Accept: application/sdp
  5538.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5539.    Supported: timer, path, replaces
  5540.    Allow-Events: talk, hold, conference, refer
  5541.    Content-Length: 0
  5542.    
  5543.    ------------------------------------------------------------------------
  5544. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:47:05.043302:
  5545.    ------------------------------------------------------------------------
  5546.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5547.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK28n20q30agrqrqj462t0
  5548.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042g0@41.181.219.34
  5549.    To: sip:ping@41.223.11.129:5060
  5550.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042g0
  5551.    Max-Forwards: 0
  5552.    CSeq: 8736 OPTIONS
  5553.    
  5554.    ------------------------------------------------------------------------
  5555. send 631 bytes to udp/[41.181.219.34]:5060 at 13:47:05.043888:
  5556.    ------------------------------------------------------------------------
  5557.    SIP/2.0 200 OK
  5558.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK28n20q30agrqrqj462t0
  5559.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042g0
  5560.    To: <sip:ping@41.223.11.129:5060>;tag=rH2ep512XNFej
  5561.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042g0@41.181.219.34
  5562.    CSeq: 8736 OPTIONS
  5563.    Contact: <sip:41.223.11.129>
  5564.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5565.    Accept: application/sdp
  5566.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5567.    Supported: timer, path, replaces
  5568.    Allow-Events: talk, hold, conference, refer
  5569.    Content-Length: 0
  5570.    
  5571.    ------------------------------------------------------------------------
  5572. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:47:19.452433:
  5573.    ------------------------------------------------------------------------
  5574.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5575.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKg2s6an103on1et6prva0
  5576.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kes1@41.181.106.34
  5577.    To: sip:ping@41.223.11.129:5060
  5578.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kes1
  5579.    Max-Forwards: 0
  5580.    CSeq: 60024 OPTIONS
  5581.    
  5582.    ------------------------------------------------------------------------
  5583. send 632 bytes to udp/[41.181.106.34]:5060 at 13:47:19.453037:
  5584.    ------------------------------------------------------------------------
  5585.    SIP/2.0 200 OK
  5586.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKg2s6an103on1et6prva0
  5587.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kes1
  5588.    To: <sip:ping@41.223.11.129:5060>;tag=StU7Q0j6ty50D
  5589.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kes1@41.181.106.34
  5590.    CSeq: 60024 OPTIONS
  5591.    Contact: <sip:41.223.11.129>
  5592.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5593.    Accept: application/sdp
  5594.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5595.    Supported: timer, path, replaces
  5596.    Allow-Events: talk, hold, conference, refer
  5597.    Content-Length: 0
  5598.    
  5599.    ------------------------------------------------------------------------
  5600. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:47:19.952149:
  5601.    ------------------------------------------------------------------------
  5602.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5603.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKg2s6an103on1et6prva0
  5604.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kes1@41.181.106.34
  5605.    To: sip:ping@41.223.11.129:5060
  5606.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kes1
  5607.    Max-Forwards: 0
  5608.    CSeq: 60024 OPTIONS
  5609.    
  5610.    ------------------------------------------------------------------------
  5611. send 632 bytes to udp/[41.181.106.34]:5060 at 13:47:19.952321:
  5612.    ------------------------------------------------------------------------
  5613.    SIP/2.0 200 OK
  5614.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKg2s6an103on1et6prva0
  5615.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kes1
  5616.    To: <sip:ping@41.223.11.129:5060>;tag=StU7Q0j6ty50D
  5617.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kes1@41.181.106.34
  5618.    CSeq: 60024 OPTIONS
  5619.    Contact: <sip:41.223.11.129>
  5620.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5621.    Accept: application/sdp
  5622.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5623.    Supported: timer, path, replaces
  5624.    Allow-Events: talk, hold, conference, refer
  5625.    Content-Length: 0
  5626.    
  5627.    ------------------------------------------------------------------------
  5628. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:47:29.380562:
  5629.    ------------------------------------------------------------------------
  5630.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5631.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKvmfqfu203846ls63li20
  5632.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu40@41.181.106.34
  5633.    To: sip:ping@41.223.11.97:5060
  5634.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu40
  5635.    Max-Forwards: 0
  5636.    CSeq: 124425 OPTIONS
  5637.    
  5638.    ------------------------------------------------------------------------
  5639. send 631 bytes to udp/[41.181.106.34]:5060 at 13:47:29.381222:
  5640.    ------------------------------------------------------------------------
  5641.    SIP/2.0 200 OK
  5642.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKvmfqfu203846ls63li20
  5643.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu40
  5644.    To: <sip:ping@41.223.11.97:5060>;tag=XcNH7trg6X1Fp
  5645.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu40@41.181.106.34
  5646.    CSeq: 124425 OPTIONS
  5647.    Contact: <sip:41.223.11.97>
  5648.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5649.    Accept: application/sdp
  5650.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5651.    Supported: timer, path, replaces
  5652.    Allow-Events: talk, hold, conference, refer
  5653.    Content-Length: 0
  5654.    
  5655.    ------------------------------------------------------------------------
  5656. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:47:34.432897:
  5657.    ------------------------------------------------------------------------
  5658.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5659.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKs8m95j201066tqp0n700
  5660.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042f0@41.181.219.34
  5661.    To: sip:ping@41.223.11.97:5060
  5662.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042f0
  5663.    Max-Forwards: 0
  5664.    CSeq: 8734 OPTIONS
  5665.    
  5666.    ------------------------------------------------------------------------
  5667. send 629 bytes to udp/[41.181.219.34]:5060 at 13:47:34.433526:
  5668.    ------------------------------------------------------------------------
  5669.    SIP/2.0 200 OK
  5670.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKs8m95j201066tqp0n700
  5671.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042f0
  5672.    To: <sip:ping@41.223.11.97:5060>;tag=yNea9N9K36Q2H
  5673.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042f0@41.181.219.34
  5674.    CSeq: 8734 OPTIONS
  5675.    Contact: <sip:41.223.11.97>
  5676.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5677.    Accept: application/sdp
  5678.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5679.    Supported: timer, path, replaces
  5680.    Allow-Events: talk, hold, conference, refer
  5681.    Content-Length: 0
  5682.    
  5683.    ------------------------------------------------------------------------
  5684. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:48:05.066983:
  5685.    ------------------------------------------------------------------------
  5686.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5687.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK2ihn1n20agg1931t36v0
  5688.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ig0@41.181.219.34
  5689.    To: sip:ping@41.223.11.129:5060
  5690.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ig0
  5691.    Max-Forwards: 0
  5692.    CSeq: 8737 OPTIONS
  5693.    
  5694.    ------------------------------------------------------------------------
  5695. send 631 bytes to udp/[41.181.219.34]:5060 at 13:48:05.067453:
  5696.    ------------------------------------------------------------------------
  5697.    SIP/2.0 200 OK
  5698.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK2ihn1n20agg1931t36v0
  5699.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ig0
  5700.    To: <sip:ping@41.223.11.129:5060>;tag=t3m0SU39Q7UKS
  5701.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ig0@41.181.219.34
  5702.    CSeq: 8737 OPTIONS
  5703.    Contact: <sip:41.223.11.129>
  5704.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5705.    Accept: application/sdp
  5706.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5707.    Supported: timer, path, replaces
  5708.    Allow-Events: talk, hold, conference, refer
  5709.    Content-Length: 0
  5710.    
  5711.    ------------------------------------------------------------------------
  5712. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:48:19.956812:
  5713.    ------------------------------------------------------------------------
  5714.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5715.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKu3qo7j00bo33umsrv710
  5716.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kus1@41.181.106.34
  5717.    To: sip:ping@41.223.11.129:5060
  5718.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kus1
  5719.    Max-Forwards: 0
  5720.    CSeq: 60025 OPTIONS
  5721.    
  5722.    ------------------------------------------------------------------------
  5723. send 632 bytes to udp/[41.181.106.34]:5060 at 13:48:19.957514:
  5724.    ------------------------------------------------------------------------
  5725.    SIP/2.0 200 OK
  5726.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKu3qo7j00bo33umsrv710
  5727.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kus1
  5728.    To: <sip:ping@41.223.11.129:5060>;tag=UceSUpmDNgj6m
  5729.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kus1@41.181.106.34
  5730.    CSeq: 60025 OPTIONS
  5731.    Contact: <sip:41.223.11.129>
  5732.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5733.    Accept: application/sdp
  5734.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5735.    Supported: timer, path, replaces
  5736.    Allow-Events: talk, hold, conference, refer
  5737.    Content-Length: 0
  5738.    
  5739.    ------------------------------------------------------------------------
  5740. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:48:29.382642:
  5741.    ------------------------------------------------------------------------
  5742.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5743.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKm7st0d303g465vu62db0
  5744.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce50@41.181.106.34
  5745.    To: sip:ping@41.223.11.97:5060
  5746.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce50
  5747.    Max-Forwards: 0
  5748.    CSeq: 124426 OPTIONS
  5749.    
  5750.    ------------------------------------------------------------------------
  5751. send 631 bytes to udp/[41.181.106.34]:5060 at 13:48:29.383235:
  5752.    ------------------------------------------------------------------------
  5753.    SIP/2.0 200 OK
  5754.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKm7st0d303g465vu62db0
  5755.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce50
  5756.    To: <sip:ping@41.223.11.97:5060>;tag=Zy72aHtQ0FeND
  5757.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce50@41.181.106.34
  5758.    CSeq: 124426 OPTIONS
  5759.    Contact: <sip:41.223.11.97>
  5760.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5761.    Accept: application/sdp
  5762.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5763.    Supported: timer, path, replaces
  5764.    Allow-Events: talk, hold, conference, refer
  5765.    Content-Length: 0
  5766.    
  5767.    ------------------------------------------------------------------------
  5768. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:48:34.457544:
  5769.    ------------------------------------------------------------------------
  5770.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5771.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKi2rm1e001grevt8n7fc0
  5772.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004if0@41.181.219.34
  5773.    To: sip:ping@41.223.11.97:5060
  5774.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004if0
  5775.    Max-Forwards: 0
  5776.    CSeq: 8735 OPTIONS
  5777.    
  5778.    ------------------------------------------------------------------------
  5779. send 629 bytes to udp/[41.181.219.34]:5060 at 13:48:34.458214:
  5780.    ------------------------------------------------------------------------
  5781.    SIP/2.0 200 OK
  5782.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKi2rm1e001grevt8n7fc0
  5783.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004if0
  5784.    To: <sip:ping@41.223.11.97:5060>;tag=070UccBUXr47r
  5785.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004if0@41.181.219.34
  5786.    CSeq: 8735 OPTIONS
  5787.    Contact: <sip:41.223.11.97>
  5788.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5789.    Accept: application/sdp
  5790.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5791.    Supported: timer, path, replaces
  5792.    Allow-Events: talk, hold, conference, refer
  5793.    Content-Length: 0
  5794.    
  5795.    ------------------------------------------------------------------------
  5796. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:49:05.091171:
  5797.    ------------------------------------------------------------------------
  5798.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5799.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK4lp37c10b86mli98gc00
  5800.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042h0@41.181.219.34
  5801.    To: sip:ping@41.223.11.129:5060
  5802.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042h0
  5803.    Max-Forwards: 0
  5804.    CSeq: 8738 OPTIONS
  5805.    
  5806.    ------------------------------------------------------------------------
  5807. send 631 bytes to udp/[41.181.219.34]:5060 at 13:49:05.091922:
  5808.    ------------------------------------------------------------------------
  5809.    SIP/2.0 200 OK
  5810.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK4lp37c10b86mli98gc00
  5811.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042h0
  5812.    To: <sip:ping@41.223.11.129:5060>;tag=vN7HXH5gjS8rg
  5813.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042h0@41.181.219.34
  5814.    CSeq: 8738 OPTIONS
  5815.    Contact: <sip:41.223.11.129>
  5816.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5817.    Accept: application/sdp
  5818.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5819.    Supported: timer, path, replaces
  5820.    Allow-Events: talk, hold, conference, refer
  5821.    Content-Length: 0
  5822.    
  5823.    ------------------------------------------------------------------------
  5824. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:49:19.979204:
  5825.    ------------------------------------------------------------------------
  5826.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5827.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK04rceu20b8ovc8dvj140
  5828.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ket1@41.181.106.34
  5829.    To: sip:ping@41.223.11.129:5060
  5830.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ket1
  5831.    Max-Forwards: 0
  5832.    CSeq: 60026 OPTIONS
  5833.    
  5834.    ------------------------------------------------------------------------
  5835. send 632 bytes to udp/[41.181.106.34]:5060 at 13:49:19.979830:
  5836.    ------------------------------------------------------------------------
  5837.    SIP/2.0 200 OK
  5838.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK04rceu20b8ovc8dvj140
  5839.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ket1
  5840.    To: <sip:ping@41.223.11.129:5060>;tag=Xy0aZcpmF2yBc
  5841.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ket1@41.181.106.34
  5842.    CSeq: 60026 OPTIONS
  5843.    Contact: <sip:41.223.11.129>
  5844.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5845.    Accept: application/sdp
  5846.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5847.    Supported: timer, path, replaces
  5848.    Allow-Events: talk, hold, conference, refer
  5849.    Content-Length: 0
  5850.    
  5851.    ------------------------------------------------------------------------
  5852. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:49:29.385030:
  5853.    ------------------------------------------------------------------------
  5854.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5855.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKlfs9db003o4snr0hdei0
  5856.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu50@41.181.106.34
  5857.    To: sip:ping@41.223.11.97:5060
  5858.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu50
  5859.    Max-Forwards: 0
  5860.    CSeq: 124427 OPTIONS
  5861.    
  5862.    ------------------------------------------------------------------------
  5863. send 631 bytes to udp/[41.181.106.34]:5060 at 13:49:29.385603:
  5864.    ------------------------------------------------------------------------
  5865.    SIP/2.0 200 OK
  5866.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKlfs9db003o4snr0hdei0
  5867.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu50
  5868.    To: <sip:ping@41.223.11.97:5060>;tag=1gtme7Uyt1ttm
  5869.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu50@41.181.106.34
  5870.    CSeq: 124427 OPTIONS
  5871.    Contact: <sip:41.223.11.97>
  5872.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5873.    Accept: application/sdp
  5874.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5875.    Supported: timer, path, replaces
  5876.    Allow-Events: talk, hold, conference, refer
  5877.    Content-Length: 0
  5878.    
  5879.    ------------------------------------------------------------------------
  5880. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:49:34.481727:
  5881.    ------------------------------------------------------------------------
  5882.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5883.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhftr9p301ogpl8mudq80
  5884.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042g0@41.181.219.34
  5885.    To: sip:ping@41.223.11.97:5060
  5886.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042g0
  5887.    Max-Forwards: 0
  5888.    CSeq: 8736 OPTIONS
  5889.    
  5890.    ------------------------------------------------------------------------
  5891. send 629 bytes to udp/[41.181.219.34]:5060 at 13:49:34.482311:
  5892.    ------------------------------------------------------------------------
  5893.    SIP/2.0 200 OK
  5894.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhftr9p301ogpl8mudq80
  5895.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042g0
  5896.    To: <sip:ping@41.223.11.97:5060>;tag=2SKDg2c2QaHDg
  5897.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042g0@41.181.219.34
  5898.    CSeq: 8736 OPTIONS
  5899.    Contact: <sip:41.223.11.97>
  5900.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5901.    Accept: application/sdp
  5902.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5903.    Supported: timer, path, replaces
  5904.    Allow-Events: talk, hold, conference, refer
  5905.    Content-Length: 0
  5906.    
  5907.    ------------------------------------------------------------------------
  5908. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:50:05.116401:
  5909.    ------------------------------------------------------------------------
  5910.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5911.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKh9h7f000b0skm35un740
  5912.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ih0@41.181.219.34
  5913.    To: sip:ping@41.223.11.129:5060
  5914.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ih0
  5915.    Max-Forwards: 0
  5916.    CSeq: 8739 OPTIONS
  5917.    
  5918.    ------------------------------------------------------------------------
  5919. send 631 bytes to udp/[41.181.219.34]:5060 at 13:50:05.117053:
  5920.    ------------------------------------------------------------------------
  5921.    SIP/2.0 200 OK
  5922.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKh9h7f000b0skm35un740
  5923.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ih0
  5924.    To: <sip:ping@41.223.11.129:5060>;tag=y7S3076QcBNyQ
  5925.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ih0@41.181.219.34
  5926.    CSeq: 8739 OPTIONS
  5927.    Contact: <sip:41.223.11.129>
  5928.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5929.    Accept: application/sdp
  5930.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5931.    Supported: timer, path, replaces
  5932.    Allow-Events: talk, hold, conference, refer
  5933.    Content-Length: 0
  5934.    
  5935.    ------------------------------------------------------------------------
  5936. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:50:20.003630:
  5937.    ------------------------------------------------------------------------
  5938.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  5939.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK55nucj10c8ecmnkcna20
  5940.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kut1@41.181.106.34
  5941.    To: sip:ping@41.223.11.129:5060
  5942.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kut1
  5943.    Max-Forwards: 0
  5944.    CSeq: 60027 OPTIONS
  5945.    
  5946.    ------------------------------------------------------------------------
  5947. send 632 bytes to udp/[41.181.106.34]:5060 at 13:50:20.004114:
  5948.    ------------------------------------------------------------------------
  5949.    SIP/2.0 200 OK
  5950.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK55nucj10c8ecmnkcna20
  5951.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kut1
  5952.    To: <sip:ping@41.223.11.129:5060>;tag=ZgKv22QU9KBHK
  5953.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kut1@41.181.106.34
  5954.    CSeq: 60027 OPTIONS
  5955.    Contact: <sip:41.223.11.129>
  5956.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5957.    Accept: application/sdp
  5958.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5959.    Supported: timer, path, replaces
  5960.    Allow-Events: talk, hold, conference, refer
  5961.    Content-Length: 0
  5962.    
  5963.    ------------------------------------------------------------------------
  5964. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:50:29.386612:
  5965.    ------------------------------------------------------------------------
  5966.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5967.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK7n60aq203g5agm9pie70
  5968.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce60@41.181.106.34
  5969.    To: sip:ping@41.223.11.97:5060
  5970.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce60
  5971.    Max-Forwards: 0
  5972.    CSeq: 124428 OPTIONS
  5973.    
  5974.    ------------------------------------------------------------------------
  5975. send 631 bytes to udp/[41.181.106.34]:5060 at 13:50:29.387235:
  5976.    ------------------------------------------------------------------------
  5977.    SIP/2.0 200 OK
  5978.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK7n60aq203g5agm9pie70
  5979.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce60
  5980.    To: <sip:ping@41.223.11.97:5060>;tag=32c6HXX5mK7ZB
  5981.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce60@41.181.106.34
  5982.    CSeq: 124428 OPTIONS
  5983.    Contact: <sip:41.223.11.97>
  5984.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  5985.    Accept: application/sdp
  5986.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  5987.    Supported: timer, path, replaces
  5988.    Allow-Events: talk, hold, conference, refer
  5989.    Content-Length: 0
  5990.    
  5991.    ------------------------------------------------------------------------
  5992. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:50:34.503875:
  5993.    ------------------------------------------------------------------------
  5994.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  5995.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK5he30p00205ql8jdjl10
  5996.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ig0@41.181.219.34
  5997.    To: sip:ping@41.223.11.97:5060
  5998.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ig0
  5999.    Max-Forwards: 0
  6000.    CSeq: 8737 OPTIONS
  6001.    
  6002.    ------------------------------------------------------------------------
  6003. send 629 bytes to udp/[41.181.219.34]:5060 at 13:50:34.504455:
  6004.    ------------------------------------------------------------------------
  6005.    SIP/2.0 200 OK
  6006.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK5he30p00205ql8jdjl10
  6007.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ig0
  6008.    To: <sip:ping@41.223.11.97:5060>;tag=4B6yKre9HvXjQ
  6009.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ig0@41.181.219.34
  6010.    CSeq: 8737 OPTIONS
  6011.    Contact: <sip:41.223.11.97>
  6012.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6013.    Accept: application/sdp
  6014.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6015.    Supported: timer, path, replaces
  6016.    Allow-Events: talk, hold, conference, refer
  6017.    Content-Length: 0
  6018.    
  6019.    ------------------------------------------------------------------------
  6020. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:51:05.140540:
  6021.    ------------------------------------------------------------------------
  6022.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6023.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhlpq9e00bohdr1uq6320
  6024.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042i0@41.181.219.34
  6025.    To: sip:ping@41.223.11.129:5060
  6026.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042i0
  6027.    Max-Forwards: 0
  6028.    CSeq: 8740 OPTIONS
  6029.    
  6030.    ------------------------------------------------------------------------
  6031. send 631 bytes to udp/[41.181.219.34]:5060 at 13:51:05.141133:
  6032.    ------------------------------------------------------------------------
  6033.    SIP/2.0 200 OK
  6034.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhlpq9e00bohdr1uq6320
  6035.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042i0
  6036.    To: <sip:ping@41.223.11.129:5060>;tag=0ScN4X8y6v13e
  6037.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042i0@41.181.219.34
  6038.    CSeq: 8740 OPTIONS
  6039.    Contact: <sip:41.223.11.129>
  6040.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6041.    Accept: application/sdp
  6042.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6043.    Supported: timer, path, replaces
  6044.    Allow-Events: talk, hold, conference, refer
  6045.    Content-Length: 0
  6046.    
  6047.    ------------------------------------------------------------------------
  6048. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:51:20.026355:
  6049.    ------------------------------------------------------------------------
  6050.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6051.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKah9m5e10c83p1mlggnv0
  6052.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000keu1@41.181.106.34
  6053.    To: sip:ping@41.223.11.129:5060
  6054.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000keu1
  6055.    Max-Forwards: 0
  6056.    CSeq: 60028 OPTIONS
  6057.    
  6058.    ------------------------------------------------------------------------
  6059. send 632 bytes to udp/[41.181.106.34]:5060 at 13:51:20.026928:
  6060.    ------------------------------------------------------------------------
  6061.    SIP/2.0 200 OK
  6062.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKah9m5e10c83p1mlggnv0
  6063.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000keu1
  6064.    To: <sip:ping@41.223.11.129:5060>;tag=125D6rS235Qpa
  6065.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000keu1@41.181.106.34
  6066.    CSeq: 60028 OPTIONS
  6067.    Contact: <sip:41.223.11.129>
  6068.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6069.    Accept: application/sdp
  6070.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6071.    Supported: timer, path, replaces
  6072.    Allow-Events: talk, hold, conference, refer
  6073.    Content-Length: 0
  6074.    
  6075.    ------------------------------------------------------------------------
  6076. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:51:29.389085:
  6077.    ------------------------------------------------------------------------
  6078.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6079.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK2t4ocv30386ukef066c0
  6080.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu60@41.181.106.34
  6081.    To: sip:ping@41.223.11.97:5060
  6082.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu60
  6083.    Max-Forwards: 0
  6084.    CSeq: 124429 OPTIONS
  6085.    
  6086.    ------------------------------------------------------------------------
  6087. send 631 bytes to udp/[41.181.106.34]:5060 at 13:51:29.389767:
  6088.    ------------------------------------------------------------------------
  6089.    SIP/2.0 200 OK
  6090.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK2t4ocv30386ukef066c0
  6091.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu60
  6092.    To: <sip:ping@41.223.11.97:5060>;tag=5mZQNKZcF5K5j
  6093.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu60@41.181.106.34
  6094.    CSeq: 124429 OPTIONS
  6095.    Contact: <sip:41.223.11.97>
  6096.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6097.    Accept: application/sdp
  6098.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6099.    Supported: timer, path, replaces
  6100.    Allow-Events: talk, hold, conference, refer
  6101.    Content-Length: 0
  6102.    
  6103.    ------------------------------------------------------------------------
  6104. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:51:34.528949:
  6105.    ------------------------------------------------------------------------
  6106.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6107.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKpe8ecd1028ru30sdc760
  6108.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042h0@41.181.219.34
  6109.    To: sip:ping@41.223.11.97:5060
  6110.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042h0
  6111.    Max-Forwards: 0
  6112.    CSeq: 8738 OPTIONS
  6113.    
  6114.    ------------------------------------------------------------------------
  6115. send 629 bytes to udp/[41.181.219.34]:5060 at 13:51:34.529573:
  6116.    ------------------------------------------------------------------------
  6117.    SIP/2.0 200 OK
  6118.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKpe8ecd1028ru30sdc760
  6119.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042h0
  6120.    To: <sip:ping@41.223.11.97:5060>;tag=6XrgQeggceare
  6121.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042h0@41.181.219.34
  6122.    CSeq: 8738 OPTIONS
  6123.    Contact: <sip:41.223.11.97>
  6124.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6125.    Accept: application/sdp
  6126.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6127.    Supported: timer, path, replaces
  6128.    Allow-Events: talk, hold, conference, refer
  6129.    Content-Length: 0
  6130.    
  6131.    ------------------------------------------------------------------------
  6132. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:52:05.164634:
  6133.    ------------------------------------------------------------------------
  6134.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6135.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKr0t3c130c87ovum3o5s0
  6136.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ii0@41.181.219.34
  6137.    To: sip:ping@41.223.11.129:5060
  6138.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ii0
  6139.    Max-Forwards: 0
  6140.    CSeq: 8741 OPTIONS
  6141.    
  6142.    ------------------------------------------------------------------------
  6143. send 631 bytes to udp/[41.181.219.34]:5060 at 13:52:05.165267:
  6144.    ------------------------------------------------------------------------
  6145.    SIP/2.0 200 OK
  6146.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKr0t3c130c87ovum3o5s0
  6147.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ii0
  6148.    To: <sip:ping@41.223.11.129:5060>;tag=2BZ67Ka60ee9N
  6149.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ii0@41.181.219.34
  6150.    CSeq: 8741 OPTIONS
  6151.    Contact: <sip:41.223.11.129>
  6152.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6153.    Accept: application/sdp
  6154.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6155.    Supported: timer, path, replaces
  6156.    Allow-Events: talk, hold, conference, refer
  6157.    Content-Length: 0
  6158.    
  6159.    ------------------------------------------------------------------------
  6160. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:52:20.049523:
  6161.    ------------------------------------------------------------------------
  6162.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6163.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK3k5l9110c0orq2upmpp0
  6164.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuu1@41.181.106.34
  6165.    To: sip:ping@41.223.11.129:5060
  6166.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuu1
  6167.    Max-Forwards: 0
  6168.    CSeq: 60029 OPTIONS
  6169.    
  6170.    ------------------------------------------------------------------------
  6171. send 632 bytes to udp/[41.181.106.34]:5060 at 13:52:20.050047:
  6172.    ------------------------------------------------------------------------
  6173.    SIP/2.0 200 OK
  6174.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK3k5l9110c0orq2upmpp0
  6175.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuu1
  6176.    To: <sip:ping@41.223.11.129:5060>;tag=3mrZ9eU9XQ4UH
  6177.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuu1@41.181.106.34
  6178.    CSeq: 60029 OPTIONS
  6179.    Contact: <sip:41.223.11.129>
  6180.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6181.    Accept: application/sdp
  6182.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6183.    Supported: timer, path, replaces
  6184.    Allow-Events: talk, hold, conference, refer
  6185.    Content-Length: 0
  6186.    
  6187.    ------------------------------------------------------------------------
  6188. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:52:29.390728:
  6189.    ------------------------------------------------------------------------
  6190.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6191.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKtnku6d00386e8tm7l6l0
  6192.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce70@41.181.106.34
  6193.    To: sip:ping@41.223.11.97:5060
  6194.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce70
  6195.    Max-Forwards: 0
  6196.    CSeq: 124430 OPTIONS
  6197.    
  6198.    ------------------------------------------------------------------------
  6199. send 631 bytes to udp/[41.181.106.34]:5060 at 13:52:29.391330:
  6200.    ------------------------------------------------------------------------
  6201.    SIP/2.0 200 OK
  6202.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKtnku6d00386e8tm7l6l0
  6203.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce70
  6204.    To: <sip:ping@41.223.11.97:5060>;tag=76H9r90K9p0aa
  6205.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce70@41.181.106.34
  6206.    CSeq: 124430 OPTIONS
  6207.    Contact: <sip:41.223.11.97>
  6208.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6209.    Accept: application/sdp
  6210.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6211.    Supported: timer, path, replaces
  6212.    Allow-Events: talk, hold, conference, refer
  6213.    Content-Length: 0
  6214.    
  6215.    ------------------------------------------------------------------------
  6216. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:52:34.552114:
  6217.    ------------------------------------------------------------------------
  6218.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6219.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK6r6l6a002of71g00oi30
  6220.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ih0@41.181.219.34
  6221.    To: sip:ping@41.223.11.97:5060
  6222.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ih0
  6223.    Max-Forwards: 0
  6224.    CSeq: 8739 OPTIONS
  6225.    
  6226.    ------------------------------------------------------------------------
  6227. send 629 bytes to udp/[41.181.219.34]:5060 at 13:52:34.552619:
  6228.    ------------------------------------------------------------------------
  6229.    SIP/2.0 200 OK
  6230.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK6r6l6a002of71g00oi30
  6231.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ih0
  6232.    To: <sip:ping@41.223.11.97:5060>;tag=8FB2t4HQ6ZpXN
  6233.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ih0@41.181.219.34
  6234.    CSeq: 8739 OPTIONS
  6235.    Contact: <sip:41.223.11.97>
  6236.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6237.    Accept: application/sdp
  6238.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6239.    Supported: timer, path, replaces
  6240.    Allow-Events: talk, hold, conference, refer
  6241.    Content-Length: 0
  6242.    
  6243.    ------------------------------------------------------------------------
  6244. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:53:05.188814:
  6245.    ------------------------------------------------------------------------
  6246.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6247.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKl4432l00cosqv6shptl0
  6248.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042j0@41.181.219.34
  6249.    To: sip:ping@41.223.11.129:5060
  6250.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042j0
  6251.    Max-Forwards: 0
  6252.    CSeq: 8742 OPTIONS
  6253.    
  6254.    ------------------------------------------------------------------------
  6255. send 631 bytes to udp/[41.181.219.34]:5060 at 13:53:05.189479:
  6256.    ------------------------------------------------------------------------
  6257.    SIP/2.0 200 OK
  6258.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKl4432l00cosqv6shptl0
  6259.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042j0
  6260.    To: <sip:ping@41.223.11.129:5060>;tag=4XHrBacDU0teD
  6261.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042j0@41.181.219.34
  6262.    CSeq: 8742 OPTIONS
  6263.    Contact: <sip:41.223.11.129>
  6264.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6265.    Accept: application/sdp
  6266.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6267.    Supported: timer, path, replaces
  6268.    Allow-Events: talk, hold, conference, refer
  6269.    Content-Length: 0
  6270.    
  6271.    ------------------------------------------------------------------------
  6272. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:53:20.072958:
  6273.    ------------------------------------------------------------------------
  6274.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6275.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKlejp4810dgdufurp91b0
  6276.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kev1@41.181.106.34
  6277.    To: sip:ping@41.223.11.129:5060
  6278.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kev1
  6279.    Max-Forwards: 0
  6280.    CSeq: 60030 OPTIONS
  6281.    
  6282.    ------------------------------------------------------------------------
  6283. send 632 bytes to udp/[41.181.106.34]:5060 at 13:53:20.073548:
  6284.    ------------------------------------------------------------------------
  6285.    SIP/2.0 200 OK
  6286.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKlejp4810dgdufurp91b0
  6287.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kev1
  6288.    To: <sip:ping@41.223.11.129:5060>;tag=56aHD5vgr9g1r
  6289.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kev1@41.181.106.34
  6290.    CSeq: 60030 OPTIONS
  6291.    Contact: <sip:41.223.11.129>
  6292.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6293.    Accept: application/sdp
  6294.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6295.    Supported: timer, path, replaces
  6296.    Allow-Events: talk, hold, conference, refer
  6297.    Content-Length: 0
  6298.    
  6299.    ------------------------------------------------------------------------
  6300. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:53:29.393158:
  6301.    ------------------------------------------------------------------------
  6302.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6303.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKrhardb30307ia5qq41n0
  6304.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu70@41.181.106.34
  6305.    To: sip:ping@41.223.11.97:5060
  6306.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu70
  6307.    Max-Forwards: 0
  6308.    CSeq: 124431 OPTIONS
  6309.    
  6310.    ------------------------------------------------------------------------
  6311. send 631 bytes to udp/[41.181.106.34]:5060 at 13:53:29.393843:
  6312.    ------------------------------------------------------------------------
  6313.    SIP/2.0 200 OK
  6314.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKrhardb30307ia5qq41n0
  6315.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu70
  6316.    To: <sip:ping@41.223.11.97:5060>;tag=9r4tvZ2t38cgH
  6317.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu70@41.181.106.34
  6318.    CSeq: 124431 OPTIONS
  6319.    Contact: <sip:41.223.11.97>
  6320.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6321.    Accept: application/sdp
  6322.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6323.    Supported: timer, path, replaces
  6324.    Allow-Events: talk, hold, conference, refer
  6325.    Content-Length: 0
  6326.    
  6327.    ------------------------------------------------------------------------
  6328. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:53:34.576261:
  6329.    ------------------------------------------------------------------------
  6330.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6331.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKr5vgep003g4on6itf9f0
  6332.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042i0@41.181.219.34
  6333.    To: sip:ping@41.223.11.97:5060
  6334.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042i0
  6335.    Max-Forwards: 0
  6336.    CSeq: 8740 OPTIONS
  6337.    
  6338.    ------------------------------------------------------------------------
  6339. send 629 bytes to udp/[41.181.219.34]:5060 at 13:53:34.576882:
  6340.    ------------------------------------------------------------------------
  6341.    SIP/2.0 200 OK
  6342.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKr5vgep003g4on6itf9f0
  6343.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042i0
  6344.    To: <sip:ping@41.223.11.97:5060>;tag=a2XKytKy0H32c
  6345.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042i0@41.181.219.34
  6346.    CSeq: 8740 OPTIONS
  6347.    Contact: <sip:41.223.11.97>
  6348.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6349.    Accept: application/sdp
  6350.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6351.    Supported: timer, path, replaces
  6352.    Allow-Events: talk, hold, conference, refer
  6353.    Content-Length: 0
  6354.    
  6355.    ------------------------------------------------------------------------
  6356. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:54:05.212932:
  6357.    ------------------------------------------------------------------------
  6358.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6359.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKj0vj8h00cgh3sg8ap8r0
  6360.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ij0@41.181.219.34
  6361.    To: sip:ping@41.223.11.129:5060
  6362.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ij0
  6363.    Max-Forwards: 0
  6364.    CSeq: 8743 OPTIONS
  6365.    
  6366.    ------------------------------------------------------------------------
  6367. send 631 bytes to udp/[41.181.219.34]:5060 at 13:54:05.213528:
  6368.    ------------------------------------------------------------------------
  6369.    SIP/2.0 200 OK
  6370.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKj0vj8h00cgh3sg8ap8r0
  6371.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ij0
  6372.    To: <sip:ping@41.223.11.129:5060>;tag=6F49e0DmNj7Km
  6373.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ij0@41.181.219.34
  6374.    CSeq: 8743 OPTIONS
  6375.    Contact: <sip:41.223.11.129>
  6376.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6377.    Accept: application/sdp
  6378.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6379.    Supported: timer, path, replaces
  6380.    Allow-Events: talk, hold, conference, refer
  6381.    Content-Length: 0
  6382.    
  6383.    ------------------------------------------------------------------------
  6384. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:54:20.096587:
  6385.    ------------------------------------------------------------------------
  6386.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6387.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKa1r48j20d0393eoqi150
  6388.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuv1@41.181.106.34
  6389.    To: sip:ping@41.223.11.129:5060
  6390.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuv1
  6391.    Max-Forwards: 0
  6392.    CSeq: 60031 OPTIONS
  6393.    
  6394.    ------------------------------------------------------------------------
  6395. send 632 bytes to udp/[41.181.106.34]:5060 at 13:54:20.097232:
  6396.    ------------------------------------------------------------------------
  6397.    SIP/2.0 200 OK
  6398.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKa1r48j20d0393eoqi150
  6399.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000kuv1
  6400.    To: <sip:ping@41.223.11.129:5060>;tag=7rX2gUyQjUX6F
  6401.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000kuv1@41.181.106.34
  6402.    CSeq: 60031 OPTIONS
  6403.    Contact: <sip:41.223.11.129>
  6404.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6405.    Accept: application/sdp
  6406.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6407.    Supported: timer, path, replaces
  6408.    Allow-Events: talk, hold, conference, refer
  6409.    Content-Length: 0
  6410.    
  6411.    ------------------------------------------------------------------------
  6412. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:54:29.395590:
  6413.    ------------------------------------------------------------------------
  6414.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6415.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKj4jib3203o70odbqjv50
  6416.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce80@41.181.106.34
  6417.    To: sip:ping@41.223.11.97:5060
  6418.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce80
  6419.    Max-Forwards: 0
  6420.    CSeq: 124432 OPTIONS
  6421.    
  6422.    ------------------------------------------------------------------------
  6423. send 631 bytes to udp/[41.181.106.34]:5060 at 13:54:29.396093:
  6424.    ------------------------------------------------------------------------
  6425.    SIP/2.0 200 OK
  6426.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKj4jib3203o70odbqjv50
  6427.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce80
  6428.    To: <sip:ping@41.223.11.97:5060>;tag=BBQc0N41XtSNr
  6429.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce80@41.181.106.34
  6430.    CSeq: 124432 OPTIONS
  6431.    Contact: <sip:41.223.11.97>
  6432.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6433.    Accept: application/sdp
  6434.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6435.    Supported: timer, path, replaces
  6436.    Allow-Events: talk, hold, conference, refer
  6437.    Content-Length: 0
  6438.    
  6439.    ------------------------------------------------------------------------
  6440. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:54:34.602756:
  6441.    ------------------------------------------------------------------------
  6442.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6443.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKg360fv1038suo0788h90
  6444.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ii0@41.181.219.34
  6445.    To: sip:ping@41.223.11.97:5060
  6446.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ii0
  6447.    Max-Forwards: 0
  6448.    CSeq: 8741 OPTIONS
  6449.    
  6450.    ------------------------------------------------------------------------
  6451. send 629 bytes to udp/[41.181.219.34]:5060 at 13:54:34.603332:
  6452.    ------------------------------------------------------------------------
  6453.    SIP/2.0 200 OK
  6454.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKg360fv1038suo0788h90
  6455.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ii0
  6456.    To: <sip:ping@41.223.11.97:5060>;tag=cmg51gN5t3F8K
  6457.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ii0@41.181.219.34
  6458.    CSeq: 8741 OPTIONS
  6459.    Contact: <sip:41.223.11.97>
  6460.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6461.    Accept: application/sdp
  6462.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6463.    Supported: timer, path, replaces
  6464.    Allow-Events: talk, hold, conference, refer
  6465.    Content-Length: 0
  6466.    
  6467.    ------------------------------------------------------------------------
  6468. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:55:05.237077:
  6469.    ------------------------------------------------------------------------
  6470.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6471.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhtdha130d87890rhm6t0
  6472.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042k0@41.181.219.34
  6473.    To: sip:ping@41.223.11.129:5060
  6474.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042k0
  6475.    Max-Forwards: 0
  6476.    CSeq: 8744 OPTIONS
  6477.    
  6478.    ------------------------------------------------------------------------
  6479. send 631 bytes to udp/[41.181.219.34]:5060 at 13:55:05.237659:
  6480.    ------------------------------------------------------------------------
  6481.    SIP/2.0 200 OK
  6482.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhtdha130d87890rhm6t0
  6483.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042k0
  6484.    To: <sip:ping@41.223.11.129:5060>;tag=81pUjpFUF4KSB
  6485.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042k0@41.181.219.34
  6486.    CSeq: 8744 OPTIONS
  6487.    Contact: <sip:41.223.11.129>
  6488.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6489.    Accept: application/sdp
  6490.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6491.    Supported: timer, path, replaces
  6492.    Allow-Events: talk, hold, conference, refer
  6493.    Content-Length: 0
  6494.    
  6495.    ------------------------------------------------------------------------
  6496. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:55:20.120045:
  6497.    ------------------------------------------------------------------------
  6498.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6499.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK2rfdan20d0ofo81f2j50
  6500.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke02@41.181.106.34
  6501.    To: sip:ping@41.223.11.129:5060
  6502.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke02
  6503.    Max-Forwards: 0
  6504.    CSeq: 60032 OPTIONS
  6505.    
  6506.    ------------------------------------------------------------------------
  6507. send 632 bytes to udp/[41.181.106.34]:5060 at 13:55:20.120579:
  6508.    ------------------------------------------------------------------------
  6509.    SIP/2.0 200 OK
  6510.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK2rfdan20d0ofo81f2j50
  6511.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke02
  6512.    To: <sip:ping@41.223.11.129:5060>;tag=9agmmH0ycDacQ
  6513.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke02@41.181.106.34
  6514.    CSeq: 60032 OPTIONS
  6515.    Contact: <sip:41.223.11.129>
  6516.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6517.    Accept: application/sdp
  6518.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6519.    Supported: timer, path, replaces
  6520.    Allow-Events: talk, hold, conference, refer
  6521.    Content-Length: 0
  6522.    
  6523.    ------------------------------------------------------------------------
  6524. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:55:29.397995:
  6525.    ------------------------------------------------------------------------
  6526.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6527.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKal05co203g84af0r8t70
  6528.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu80@41.181.106.34
  6529.    To: sip:ping@41.223.11.97:5060
  6530.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu80
  6531.    Max-Forwards: 0
  6532.    CSeq: 124433 OPTIONS
  6533.    
  6534.    ------------------------------------------------------------------------
  6535. send 631 bytes to udp/[41.181.106.34]:5060 at 13:55:29.398554:
  6536.    ------------------------------------------------------------------------
  6537.    SIP/2.0 200 OK
  6538.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKal05co203g84af0r8t70
  6539.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu80
  6540.    To: <sip:ping@41.223.11.97:5060>;tag=DX9X3B68Qc6tF
  6541.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu80@41.181.106.34
  6542.    CSeq: 124433 OPTIONS
  6543.    Contact: <sip:41.223.11.97>
  6544.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6545.    Accept: application/sdp
  6546.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6547.    Supported: timer, path, replaces
  6548.    Allow-Events: talk, hold, conference, refer
  6549.    Content-Length: 0
  6550.    
  6551.    ------------------------------------------------------------------------
  6552. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:55:34.633493:
  6553.    ------------------------------------------------------------------------
  6554.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6555.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKomf09e303ohp066nghb0
  6556.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042j0@41.181.219.34
  6557.    To: sip:ping@41.223.11.97:5060
  6558.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042j0
  6559.    Max-Forwards: 0
  6560.    CSeq: 8742 OPTIONS
  6561.    
  6562.    ------------------------------------------------------------------------
  6563. send 629 bytes to udp/[41.181.219.34]:5060 at 13:55:34.634087:
  6564.    ------------------------------------------------------------------------
  6565.    SIP/2.0 200 OK
  6566.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKomf09e303ohp066nghb0
  6567.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042j0
  6568.    To: <sip:ping@41.223.11.97:5060>;tag=e62p56pcNNvDB
  6569.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042j0@41.181.219.34
  6570.    CSeq: 8742 OPTIONS
  6571.    Contact: <sip:41.223.11.97>
  6572.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6573.    Accept: application/sdp
  6574.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6575.    Supported: timer, path, replaces
  6576.    Allow-Events: talk, hold, conference, refer
  6577.    Content-Length: 0
  6578.    
  6579.    ------------------------------------------------------------------------
  6580. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:56:05.260128:
  6581.    ------------------------------------------------------------------------
  6582.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6583.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK34lb0020d0sm1c4rj290
  6584.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ik0@41.181.219.34
  6585.    To: sip:ping@41.223.11.129:5060
  6586.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ik0
  6587.    Max-Forwards: 0
  6588.    CSeq: 8745 OPTIONS
  6589.    
  6590.    ------------------------------------------------------------------------
  6591. send 631 bytes to udp/[41.181.219.34]:5060 at 13:56:05.260515:
  6592.    ------------------------------------------------------------------------
  6593.    SIP/2.0 200 OK
  6594.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK34lb0020d0sm1c4rj290
  6595.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ik0
  6596.    To: <sip:ping@41.223.11.129:5060>;tag=am9cpcH29N0yj
  6597.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ik0@41.181.219.34
  6598.    CSeq: 8745 OPTIONS
  6599.    Contact: <sip:41.223.11.129>
  6600.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6601.    Accept: application/sdp
  6602.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6603.    Supported: timer, path, replaces
  6604.    Allow-Events: talk, hold, conference, refer
  6605.    Content-Length: 0
  6606.    
  6607.    ------------------------------------------------------------------------
  6608. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:56:20.142594:
  6609.    ------------------------------------------------------------------------
  6610.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6611.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKksss5o30e0d4a46mjh40
  6612.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku02@41.181.106.34
  6613.    To: sip:ping@41.223.11.129:5060
  6614.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku02
  6615.    Max-Forwards: 0
  6616.    CSeq: 60033 OPTIONS
  6617.    
  6618.    ------------------------------------------------------------------------
  6619. send 632 bytes to udp/[41.181.106.34]:5060 at 13:56:20.143156:
  6620.    ------------------------------------------------------------------------
  6621.    SIP/2.0 200 OK
  6622.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKksss5o30e0d4a46mjh40
  6623.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku02
  6624.    To: <sip:ping@41.223.11.129:5060>;tag=BX25Q7156ypHe
  6625.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku02@41.181.106.34
  6626.    CSeq: 60033 OPTIONS
  6627.    Contact: <sip:41.223.11.129>
  6628.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6629.    Accept: application/sdp
  6630.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6631.    Supported: timer, path, replaces
  6632.    Allow-Events: talk, hold, conference, refer
  6633.    Content-Length: 0
  6634.    
  6635.    ------------------------------------------------------------------------
  6636. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:56:29.400562:
  6637.    ------------------------------------------------------------------------
  6638.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6639.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK6nsqai003o9ggvvvkdp0
  6640.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce90@41.181.106.34
  6641.    To: sip:ping@41.223.11.97:5060
  6642.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce90
  6643.    Max-Forwards: 0
  6644.    CSeq: 124434 OPTIONS
  6645.    
  6646.    ------------------------------------------------------------------------
  6647. send 631 bytes to udp/[41.181.106.34]:5060 at 13:56:29.401210:
  6648.    ------------------------------------------------------------------------
  6649.    SIP/2.0 200 OK
  6650.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK6nsqai003o9ggvvvkdp0
  6651.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ce90
  6652.    To: <sip:ping@41.223.11.97:5060>;tag=FFvF717Fjyj0p
  6653.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ce90@41.181.106.34
  6654.    CSeq: 124434 OPTIONS
  6655.    Contact: <sip:41.223.11.97>
  6656.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6657.    Accept: application/sdp
  6658.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6659.    Supported: timer, path, replaces
  6660.    Allow-Events: talk, hold, conference, refer
  6661.    Content-Length: 0
  6662.    
  6663.    ------------------------------------------------------------------------
  6664. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:56:34.650711:
  6665.    ------------------------------------------------------------------------
  6666.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6667.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKgfcie130487a13son3g0
  6668.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ij0@41.181.219.34
  6669.    To: sip:ping@41.223.11.97:5060
  6670.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ij0
  6671.    Max-Forwards: 0
  6672.    CSeq: 8743 OPTIONS
  6673.    
  6674.    ------------------------------------------------------------------------
  6675. send 629 bytes to udp/[41.181.219.34]:5060 at 13:56:34.651356:
  6676.    ------------------------------------------------------------------------
  6677.    SIP/2.0 200 OK
  6678.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKgfcie130487a13son3g0
  6679.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ij0
  6680.    To: <sip:ping@41.223.11.97:5060>;tag=grN88vrKF78jj
  6681.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ij0@41.181.219.34
  6682.    CSeq: 8743 OPTIONS
  6683.    Contact: <sip:41.223.11.97>
  6684.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6685.    Accept: application/sdp
  6686.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6687.    Supported: timer, path, replaces
  6688.    Allow-Events: talk, hold, conference, refer
  6689.    Content-Length: 0
  6690.    
  6691.    ------------------------------------------------------------------------
  6692. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:57:05.284306:
  6693.    ------------------------------------------------------------------------
  6694.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6695.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKap5b1n00dghj7j6v2u80
  6696.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042l0@41.181.219.34
  6697.    To: sip:ping@41.223.11.129:5060
  6698.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042l0
  6699.    Max-Forwards: 0
  6700.    CSeq: 8746 OPTIONS
  6701.    
  6702.    ------------------------------------------------------------------------
  6703. send 631 bytes to udp/[41.181.219.34]:5060 at 13:57:05.284912:
  6704.    ------------------------------------------------------------------------
  6705.    SIP/2.0 200 OK
  6706.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKap5b1n00dghj7j6v2u80
  6707.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042l0
  6708.    To: <sip:ping@41.223.11.129:5060>;tag=c6UyS2j937c4S
  6709.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042l0@41.181.219.34
  6710.    CSeq: 8746 OPTIONS
  6711.    Contact: <sip:41.223.11.129>
  6712.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6713.    Accept: application/sdp
  6714.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6715.    Supported: timer, path, replaces
  6716.    Allow-Events: talk, hold, conference, refer
  6717.    Content-Length: 0
  6718.    
  6719.    ------------------------------------------------------------------------
  6720. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:57:20.167077:
  6721.    ------------------------------------------------------------------------
  6722.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6723.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKr7fd9q10e83npb5bgba0
  6724.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke12@41.181.106.34
  6725.    To: sip:ping@41.223.11.129:5060
  6726.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke12
  6727.    Max-Forwards: 0
  6728.    CSeq: 60034 OPTIONS
  6729.    
  6730.    ------------------------------------------------------------------------
  6731. send 632 bytes to udp/[41.181.106.34]:5060 at 13:57:20.167703:
  6732.    ------------------------------------------------------------------------
  6733.    SIP/2.0 200 OK
  6734.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKr7fd9q10e83npb5bgba0
  6735.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke12
  6736.    To: <sip:ping@41.223.11.129:5060>;tag=DFNQUX3c1g3pN
  6737.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke12@41.181.106.34
  6738.    CSeq: 60034 OPTIONS
  6739.    Contact: <sip:41.223.11.129>
  6740.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6741.    Accept: application/sdp
  6742.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6743.    Supported: timer, path, replaces
  6744.    Allow-Events: talk, hold, conference, refer
  6745.    Content-Length: 0
  6746.    
  6747.    ------------------------------------------------------------------------
  6748. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:57:29.401875:
  6749.    ------------------------------------------------------------------------
  6750.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6751.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKt84v84003g9cvstl7bs0
  6752.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu90@41.181.106.34
  6753.    To: sip:ping@41.223.11.97:5060
  6754.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu90
  6755.    Max-Forwards: 0
  6756.    CSeq: 124435 OPTIONS
  6757.    
  6758.    ------------------------------------------------------------------------
  6759. send 631 bytes to udp/[41.181.106.34]:5060 at 13:57:29.402492:
  6760.    ------------------------------------------------------------------------
  6761.    SIP/2.0 200 OK
  6762.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKt84v84003g9cvstl7bs0
  6763.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cu90
  6764.    To: <sip:ping@41.223.11.97:5060>;tag=H1e1ar9pcgZ5D
  6765.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cu90@41.181.106.34
  6766.    CSeq: 124435 OPTIONS
  6767.    Contact: <sip:41.223.11.97>
  6768.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6769.    Accept: application/sdp
  6770.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6771.    Supported: timer, path, replaces
  6772.    Allow-Events: talk, hold, conference, refer
  6773.    Content-Length: 0
  6774.    
  6775.    ------------------------------------------------------------------------
  6776. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:57:34.653675:
  6777.    ------------------------------------------------------------------------
  6778.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6779.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK73p8ch304g8uuf24ckf0
  6780.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042k0@41.181.219.34
  6781.    To: sip:ping@41.223.11.97:5060
  6782.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042k0
  6783.    Max-Forwards: 0
  6784.    CSeq: 8744 OPTIONS
  6785.    
  6786.    ------------------------------------------------------------------------
  6787. send 629 bytes to udp/[41.181.219.34]:5060 at 13:57:34.654251:
  6788.    ------------------------------------------------------------------------
  6789.    SIP/2.0 200 OK
  6790.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK73p8ch304g8uuf24ckf0
  6791.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042k0
  6792.    To: <sip:ping@41.223.11.97:5060>;tag=ja8ScKtt9rNrS
  6793.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042k0@41.181.219.34
  6794.    CSeq: 8744 OPTIONS
  6795.    Contact: <sip:41.223.11.97>
  6796.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6797.    Accept: application/sdp
  6798.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6799.    Supported: timer, path, replaces
  6800.    Allow-Events: talk, hold, conference, refer
  6801.    Content-Length: 0
  6802.    
  6803.    ------------------------------------------------------------------------
  6804. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:58:05.308433:
  6805.    ------------------------------------------------------------------------
  6806.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6807.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhr7l9n20e0708h2cdrp0
  6808.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004il0@41.181.219.34
  6809.    To: sip:ping@41.223.11.129:5060
  6810.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004il0
  6811.    Max-Forwards: 0
  6812.    CSeq: 8747 OPTIONS
  6813.    
  6814.    ------------------------------------------------------------------------
  6815. send 631 bytes to udp/[41.181.219.34]:5060 at 13:58:05.308932:
  6816.    ------------------------------------------------------------------------
  6817.    SIP/2.0 200 OK
  6818.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhr7l9n20e0708h2cdrp0
  6819.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004il0
  6820.    To: <sip:ping@41.223.11.129:5060>;tag=eregXrmgySS9g
  6821.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004il0@41.181.219.34
  6822.    CSeq: 8747 OPTIONS
  6823.    Contact: <sip:41.223.11.129>
  6824.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6825.    Accept: application/sdp
  6826.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6827.    Supported: timer, path, replaces
  6828.    Allow-Events: talk, hold, conference, refer
  6829.    Content-Length: 0
  6830.    
  6831.    ------------------------------------------------------------------------
  6832. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:58:20.189573:
  6833.    ------------------------------------------------------------------------
  6834.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6835.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKi0ms7620eonnbhqo2080
  6836.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku12@41.181.106.34
  6837.    To: sip:ping@41.223.11.129:5060
  6838.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku12
  6839.    Max-Forwards: 0
  6840.    CSeq: 60035 OPTIONS
  6841.    
  6842.    ------------------------------------------------------------------------
  6843. send 632 bytes to udp/[41.181.106.34]:5060 at 13:58:20.190179:
  6844.    ------------------------------------------------------------------------
  6845.    SIP/2.0 200 OK
  6846.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKi0ms7620eonnbhqo2080
  6847.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku12
  6848.    To: <sip:ping@41.223.11.129:5060>;tag=F178yK5KU2Fvc
  6849.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku12@41.181.106.34
  6850.    CSeq: 60035 OPTIONS
  6851.    Contact: <sip:41.223.11.129>
  6852.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6853.    Accept: application/sdp
  6854.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6855.    Supported: timer, path, replaces
  6856.    Allow-Events: talk, hold, conference, refer
  6857.    Content-Length: 0
  6858.    
  6859.    ------------------------------------------------------------------------
  6860. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:58:29.404713:
  6861.    ------------------------------------------------------------------------
  6862.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6863.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKc9micr003oau686lbh00
  6864.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cea0@41.181.106.34
  6865.    To: sip:ping@41.223.11.97:5060
  6866.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cea0
  6867.    Max-Forwards: 0
  6868.    CSeq: 124436 OPTIONS
  6869.    
  6870.    ------------------------------------------------------------------------
  6871. send 631 bytes to udp/[41.181.106.34]:5060 at 13:58:29.405353:
  6872.    ------------------------------------------------------------------------
  6873.    SIP/2.0 200 OK
  6874.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKc9micr003oau686lbh00
  6875.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cea0
  6876.    To: <sip:ping@41.223.11.97:5060>;tag=KK1jeeBy61BBN
  6877.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cea0@41.181.106.34
  6878.    CSeq: 124436 OPTIONS
  6879.    Contact: <sip:41.223.11.97>
  6880.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6881.    Accept: application/sdp
  6882.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6883.    Supported: timer, path, replaces
  6884.    Allow-Events: talk, hold, conference, refer
  6885.    Content-Length: 0
  6886.    
  6887.    ------------------------------------------------------------------------
  6888. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:58:34.683168:
  6889.    ------------------------------------------------------------------------
  6890.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6891.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK7cpb0h304otkpi7g1tc0
  6892.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ik0@41.181.219.34
  6893.    To: sip:ping@41.223.11.97:5060
  6894.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ik0
  6895.    Max-Forwards: 0
  6896.    CSeq: 8745 OPTIONS
  6897.    
  6898.    ------------------------------------------------------------------------
  6899. send 629 bytes to udp/[41.181.219.34]:5060 at 13:58:34.683803:
  6900.    ------------------------------------------------------------------------
  6901.    SIP/2.0 200 OK
  6902.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK7cpb0h304otkpi7g1tc0
  6903.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ik0
  6904.    To: <sip:ping@41.223.11.97:5060>;tag=mvtBg9U13a2Xg
  6905.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ik0@41.181.219.34
  6906.    CSeq: 8745 OPTIONS
  6907.    Contact: <sip:41.223.11.97>
  6908.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6909.    Accept: application/sdp
  6910.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6911.    Supported: timer, path, replaces
  6912.    Allow-Events: talk, hold, conference, refer
  6913.    Content-Length: 0
  6914.    
  6915.    ------------------------------------------------------------------------
  6916. recv 329 bytes from udp/[41.181.219.34]:5060 at 13:59:05.332626:
  6917.    ------------------------------------------------------------------------
  6918.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6919.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKevl1c120egskhpq08ci0
  6920.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042m0@41.181.219.34
  6921.    To: sip:ping@41.223.11.129:5060
  6922.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042m0
  6923.    Max-Forwards: 0
  6924.    CSeq: 8748 OPTIONS
  6925.    
  6926.    ------------------------------------------------------------------------
  6927. send 631 bytes to udp/[41.181.219.34]:5060 at 13:59:05.333182:
  6928.    ------------------------------------------------------------------------
  6929.    SIP/2.0 200 OK
  6930.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKevl1c120egskhpq08ci0
  6931.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042m0
  6932.    To: <sip:ping@41.223.11.129:5060>;tag=ga110epQrB6er
  6933.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042m0@41.181.219.34
  6934.    CSeq: 8748 OPTIONS
  6935.    Contact: <sip:41.223.11.129>
  6936.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6937.    Accept: application/sdp
  6938.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6939.    Supported: timer, path, replaces
  6940.    Allow-Events: talk, hold, conference, refer
  6941.    Content-Length: 0
  6942.    
  6943.    ------------------------------------------------------------------------
  6944. recv 330 bytes from udp/[41.181.106.34]:5060 at 13:59:20.213880:
  6945.    ------------------------------------------------------------------------
  6946.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  6947.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKe1ge7k00fgdougf6bi50
  6948.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke22@41.181.106.34
  6949.    To: sip:ping@41.223.11.129:5060
  6950.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke22
  6951.    Max-Forwards: 0
  6952.    CSeq: 60036 OPTIONS
  6953.    
  6954.    ------------------------------------------------------------------------
  6955. send 632 bytes to udp/[41.181.106.34]:5060 at 13:59:20.214403:
  6956.    ------------------------------------------------------------------------
  6957.    SIP/2.0 200 OK
  6958.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKe1ge7k00fgdougf6bi50
  6959.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke22
  6960.    To: <sip:ping@41.223.11.129:5060>;tag=HKtt296tNmv1K
  6961.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke22@41.181.106.34
  6962.    CSeq: 60036 OPTIONS
  6963.    Contact: <sip:41.223.11.129>
  6964.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6965.    Accept: application/sdp
  6966.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6967.    Supported: timer, path, replaces
  6968.    Allow-Events: talk, hold, conference, refer
  6969.    Content-Length: 0
  6970.    
  6971.    ------------------------------------------------------------------------
  6972. recv 329 bytes from udp/[41.181.106.34]:5060 at 13:59:29.406264:
  6973.    ------------------------------------------------------------------------
  6974.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  6975.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK7q91a03030bu0o93u3j0
  6976.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cua0@41.181.106.34
  6977.    To: sip:ping@41.223.11.97:5060
  6978.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cua0
  6979.    Max-Forwards: 0
  6980.    CSeq: 124437 OPTIONS
  6981.    
  6982.    ------------------------------------------------------------------------
  6983. send 631 bytes to udp/[41.181.106.34]:5060 at 13:59:29.406912:
  6984.    ------------------------------------------------------------------------
  6985.    SIP/2.0 200 OK
  6986.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK7q91a03030bu0o93u3j0
  6987.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cua0
  6988.    To: <sip:ping@41.223.11.97:5060>;tag=N5K4H4c50Krgc
  6989.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cua0@41.181.106.34
  6990.    CSeq: 124437 OPTIONS
  6991.    Contact: <sip:41.223.11.97>
  6992.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  6993.    Accept: application/sdp
  6994.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  6995.    Supported: timer, path, replaces
  6996.    Allow-Events: talk, hold, conference, refer
  6997.    Content-Length: 0
  6998.    
  6999.    ------------------------------------------------------------------------
  7000. recv 327 bytes from udp/[41.181.219.34]:5060 at 13:59:34.702143:
  7001.    ------------------------------------------------------------------------
  7002.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  7003.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKlb6435304gifmg39qfb0
  7004.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042l0@41.181.219.34
  7005.    To: sip:ping@41.223.11.97:5060
  7006.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042l0
  7007.    Max-Forwards: 0
  7008.    CSeq: 8746 OPTIONS
  7009.    
  7010.    ------------------------------------------------------------------------
  7011. send 629 bytes to udp/[41.181.219.34]:5060 at 13:59:34.702783:
  7012.    ------------------------------------------------------------------------
  7013.    SIP/2.0 200 OK
  7014.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKlb6435304gifmg39qfb0
  7015.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042l0
  7016.    To: <sip:ping@41.223.11.97:5060>;tag=peDXKZX8Xve3Q
  7017.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042l0@41.181.219.34
  7018.    CSeq: 8746 OPTIONS
  7019.    Contact: <sip:41.223.11.97>
  7020.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7021.    Accept: application/sdp
  7022.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7023.    Supported: timer, path, replaces
  7024.    Allow-Events: talk, hold, conference, refer
  7025.    Content-Length: 0
  7026.    
  7027.    ------------------------------------------------------------------------
  7028. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:00:05.357012:
  7029.    ------------------------------------------------------------------------
  7030.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  7031.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKfpe5eo00eghjna7l6vl0
  7032.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004im0@41.181.219.34
  7033.    To: sip:ping@41.223.11.129:5060
  7034.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004im0
  7035.    Max-Forwards: 0
  7036.    CSeq: 8749 OPTIONS
  7037.    
  7038.    ------------------------------------------------------------------------
  7039. send 631 bytes to udp/[41.181.219.34]:5060 at 14:00:05.357544:
  7040.    ------------------------------------------------------------------------
  7041.    SIP/2.0 200 OK
  7042.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKfpe5eo00eghjna7l6vl0
  7043.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004im0
  7044.    To: <sip:ping@41.223.11.129:5060>;tag=jvKK44QyjXjmF
  7045.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004im0@41.181.219.34
  7046.    CSeq: 8749 OPTIONS
  7047.    Contact: <sip:41.223.11.129>
  7048.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7049.    Accept: application/sdp
  7050.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7051.    Supported: timer, path, replaces
  7052.    Allow-Events: talk, hold, conference, refer
  7053.    Content-Length: 0
  7054.    
  7055.    ------------------------------------------------------------------------
  7056. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:00:20.236687:
  7057.    ------------------------------------------------------------------------
  7058.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  7059.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK0okds7100ghsgbbq5nj0
  7060.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku22@41.181.106.34
  7061.    To: sip:ping@41.223.11.129:5060
  7062.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku22
  7063.    Max-Forwards: 0
  7064.    CSeq: 60037 OPTIONS
  7065.    
  7066.    ------------------------------------------------------------------------
  7067. send 632 bytes to udp/[41.181.106.34]:5060 at 14:00:20.237289:
  7068.    ------------------------------------------------------------------------
  7069.    SIP/2.0 200 OK
  7070.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK0okds7100ghsgbbq5nj0
  7071.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku22
  7072.    To: <sip:ping@41.223.11.129:5060>;tag=K5cc6Z81F686a
  7073.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku22@41.181.106.34
  7074.    CSeq: 60037 OPTIONS
  7075.    Contact: <sip:41.223.11.129>
  7076.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7077.    Accept: application/sdp
  7078.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7079.    Supported: timer, path, replaces
  7080.    Allow-Events: talk, hold, conference, refer
  7081.    Content-Length: 0
  7082.    
  7083.    ------------------------------------------------------------------------
  7084. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:00:29.408374:
  7085.    ------------------------------------------------------------------------
  7086.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  7087.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKth9q6t3030bavikv1ci0
  7088.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ceb0@41.181.106.34
  7089.    To: sip:ping@41.223.11.97:5060
  7090.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ceb0
  7091.    Max-Forwards: 0
  7092.    CSeq: 124438 OPTIONS
  7093.    
  7094.    ------------------------------------------------------------------------
  7095. send 631 bytes to udp/[41.181.106.34]:5060 at 14:00:29.409007:
  7096.    ------------------------------------------------------------------------
  7097.    SIP/2.0 200 OK
  7098.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKth9q6t3030bavikv1ci0
  7099.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ceb0
  7100.    To: <sip:ping@41.223.11.97:5060>;tag=QQ6NNtecU54NK
  7101.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ceb0@41.181.106.34
  7102.    CSeq: 124438 OPTIONS
  7103.    Contact: <sip:41.223.11.97>
  7104.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7105.    Accept: application/sdp
  7106.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7107.    Supported: timer, path, replaces
  7108.    Allow-Events: talk, hold, conference, refer
  7109.    Content-Length: 0
  7110.    
  7111.    ------------------------------------------------------------------------
  7112. recv 327 bytes from udp/[41.181.219.34]:5060 at 14:00:34.726144:
  7113.    ------------------------------------------------------------------------
  7114.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  7115.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKij3pdc205o8a7i2fbck0
  7116.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004il0@41.181.219.34
  7117.    To: sip:ping@41.223.11.97:5060
  7118.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004il0
  7119.    Max-Forwards: 0
  7120.    CSeq: 8747 OPTIONS
  7121.    
  7122.    ------------------------------------------------------------------------
  7123. send 629 bytes to udp/[41.181.219.34]:5060 at 14:00:34.726709:
  7124.    ------------------------------------------------------------------------
  7125.    SIP/2.0 200 OK
  7126.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKij3pdc205o8a7i2fbck0
  7127.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004il0
  7128.    To: <sip:ping@41.223.11.97:5060>;tag=r0ZeQNZFreU8e
  7129.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004il0@41.181.219.34
  7130.    CSeq: 8747 OPTIONS
  7131.    Contact: <sip:41.223.11.97>
  7132.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7133.    Accept: application/sdp
  7134.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7135.    Supported: timer, path, replaces
  7136.    Allow-Events: talk, hold, conference, refer
  7137.    Content-Length: 0
  7138.    
  7139.    ------------------------------------------------------------------------
  7140. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:01:05.380843:
  7141.    ------------------------------------------------------------------------
  7142.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  7143.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKsfra1610fo6k7ursoid0
  7144.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042n0@41.181.219.34
  7145.    To: sip:ping@41.223.11.129:5060
  7146.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042n0
  7147.    Max-Forwards: 0
  7148.    CSeq: 8750 OPTIONS
  7149.    
  7150.    ------------------------------------------------------------------------
  7151. send 631 bytes to udp/[41.181.219.34]:5060 at 14:01:05.381461:
  7152.    ------------------------------------------------------------------------
  7153.    SIP/2.0 200 OK
  7154.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKsfra1610fo6k7ursoid0
  7155.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042n0
  7156.    To: <sip:ping@41.223.11.129:5060>;tag=me647tS5cFZSp
  7157.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042n0@41.181.219.34
  7158.    CSeq: 8750 OPTIONS
  7159.    Contact: <sip:41.223.11.129>
  7160.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7161.    Accept: application/sdp
  7162.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7163.    Supported: timer, path, replaces
  7164.    Allow-Events: talk, hold, conference, refer
  7165.    Content-Length: 0
  7166.    
  7167.    ------------------------------------------------------------------------
  7168. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:01:20.258909:
  7169.    ------------------------------------------------------------------------
  7170.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  7171.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK0biukk30086l08vulsl0
  7172.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke32@41.181.106.34
  7173.    To: sip:ping@41.223.11.129:5060
  7174.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke32
  7175.    Max-Forwards: 0
  7176.    CSeq: 60038 OPTIONS
  7177.    
  7178.    ------------------------------------------------------------------------
  7179. send 632 bytes to udp/[41.181.106.34]:5060 at 14:01:20.259427:
  7180.    ------------------------------------------------------------------------
  7181.    SIP/2.0 200 OK
  7182.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK0biukk30086l08vulsl0
  7183.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke32
  7184.    To: <sip:ping@41.223.11.129:5060>;tag=NQZX9Na99QNcj
  7185.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke32@41.181.106.34
  7186.    CSeq: 60038 OPTIONS
  7187.    Contact: <sip:41.223.11.129>
  7188.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7189.    Accept: application/sdp
  7190.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7191.    Supported: timer, path, replaces
  7192.    Allow-Events: talk, hold, conference, refer
  7193.    Content-Length: 0
  7194.    
  7195.    ------------------------------------------------------------------------
  7196. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:01:29.410493:
  7197.    ------------------------------------------------------------------------
  7198.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  7199.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKs36qf43030c01n8j88r0
  7200.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cub0@41.181.106.34
  7201.    To: sip:ping@41.223.11.97:5060
  7202.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cub0
  7203.    Max-Forwards: 0
  7204.    CSeq: 124439 OPTIONS
  7205.    
  7206.    ------------------------------------------------------------------------
  7207. send 631 bytes to udp/[41.181.106.34]:5060 at 14:01:29.411145:
  7208.    ------------------------------------------------------------------------
  7209.    SIP/2.0 200 OK
  7210.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKs36qf43030c01n8j88r0
  7211.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cub0
  7212.    To: <sip:ping@41.223.11.97:5060>;tag=S9r7rggKNQHUa
  7213.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cub0@41.181.106.34
  7214.    CSeq: 124439 OPTIONS
  7215.    Contact: <sip:41.223.11.97>
  7216.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7217.    Accept: application/sdp
  7218.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7219.    Supported: timer, path, replaces
  7220.    Allow-Events: talk, hold, conference, refer
  7221.    Content-Length: 0
  7222.    
  7223.    ------------------------------------------------------------------------
  7224. recv 327 bytes from udp/[41.181.219.34]:5060 at 14:01:34.729788:
  7225.    ------------------------------------------------------------------------
  7226.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  7227.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKsr3m173058a4kul2hb10
  7228.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042m0@41.181.219.34
  7229.    To: sip:ping@41.223.11.97:5060
  7230.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042m0
  7231.    Max-Forwards: 0
  7232.    CSeq: 8748 OPTIONS
  7233.    
  7234.    ------------------------------------------------------------------------
  7235. send 629 bytes to udp/[41.181.219.34]:5060 at 14:01:34.730432:
  7236.    ------------------------------------------------------------------------
  7237.    SIP/2.0 200 OK
  7238.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKsr3m173058a4kul2hb10
  7239.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042m0
  7240.    To: <sip:ping@41.223.11.97:5060>;tag=tjj0tB1pj07Dp
  7241.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042m0@41.181.219.34
  7242.    CSeq: 8748 OPTIONS
  7243.    Contact: <sip:41.223.11.97>
  7244.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7245.    Accept: application/sdp
  7246.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7247.    Supported: timer, path, replaces
  7248.    Allow-Events: talk, hold, conference, refer
  7249.    Content-Length: 0
  7250.    
  7251.    ------------------------------------------------------------------------
  7252. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:02:05.403969:
  7253.    ------------------------------------------------------------------------
  7254.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  7255.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKdnfggg2008bic8hqlsr0
  7256.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004in0@41.181.219.34
  7257.    To: sip:ping@41.223.11.129:5060
  7258.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004in0
  7259.    Max-Forwards: 0
  7260.    CSeq: 8751 OPTIONS
  7261.    
  7262.    ------------------------------------------------------------------------
  7263. send 631 bytes to udp/[41.181.219.34]:5060 at 14:02:05.404534:
  7264.    ------------------------------------------------------------------------
  7265.    SIP/2.0 200 OK
  7266.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKdnfggg2008bic8hqlsr0
  7267.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004in0
  7268.    To: <sip:ping@41.223.11.129:5060>;tag=p0rpBHUc70BZD
  7269.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004in0@41.181.219.34
  7270.    CSeq: 8751 OPTIONS
  7271.    Contact: <sip:41.223.11.129>
  7272.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7273.    Accept: application/sdp
  7274.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7275.    Supported: timer, path, replaces
  7276.    Allow-Events: talk, hold, conference, refer
  7277.    Content-Length: 0
  7278.    
  7279.    ------------------------------------------------------------------------
  7280. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:02:20.280469:
  7281.    ------------------------------------------------------------------------
  7282.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  7283.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKv90bl4200oprf85g5ma0
  7284.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku32@41.181.106.34
  7285.    To: sip:ping@41.223.11.129:5060
  7286.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku32
  7287.    Max-Forwards: 0
  7288.    CSeq: 60039 OPTIONS
  7289.    
  7290.    ------------------------------------------------------------------------
  7291. send 632 bytes to udp/[41.181.106.34]:5060 at 14:02:20.281149:
  7292.    ------------------------------------------------------------------------
  7293.    SIP/2.0 200 OK
  7294.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKv90bl4200oprf85g5ma0
  7295.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku32
  7296.    To: <sip:ping@41.223.11.129:5060>;tag=Q9HFDccg491HS
  7297.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku32@41.181.106.34
  7298.    CSeq: 60039 OPTIONS
  7299.    Contact: <sip:41.223.11.129>
  7300.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7301.    Accept: application/sdp
  7302.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7303.    Supported: timer, path, replaces
  7304.    Allow-Events: talk, hold, conference, refer
  7305.    Content-Length: 0
  7306.    
  7307.    ------------------------------------------------------------------------
  7308. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:02:29.413286:
  7309.    ------------------------------------------------------------------------
  7310.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  7311.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK6ifq7p303gc404nvs160
  7312.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cec0@41.181.106.34
  7313.    To: sip:ping@41.223.11.97:5060
  7314.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cec0
  7315.    Max-Forwards: 0
  7316.    CSeq: 124440 OPTIONS
  7317.    
  7318.    ------------------------------------------------------------------------
  7319. send 631 bytes to udp/[41.181.106.34]:5060 at 14:02:29.413924:
  7320.    ------------------------------------------------------------------------
  7321.    SIP/2.0 200 OK
  7322.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK6ifq7p303gc404nvs160
  7323.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cec0
  7324.    To: <sip:ping@41.223.11.97:5060>;tag=UUBSv6HtF9X0H
  7325.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cec0@41.181.106.34
  7326.    CSeq: 124440 OPTIONS
  7327.    Contact: <sip:41.223.11.97>
  7328.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7329.    Accept: application/sdp
  7330.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7331.    Supported: timer, path, replaces
  7332.    Allow-Events: talk, hold, conference, refer
  7333.    Content-Length: 0
  7334.    
  7335.    ------------------------------------------------------------------------
  7336. recv 327 bytes from udp/[41.181.219.34]:5060 at 14:02:34.754984:
  7337.    ------------------------------------------------------------------------
  7338.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  7339.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK243bbl2050vcdjubc3s0
  7340.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004im0@41.181.219.34
  7341.    To: sip:ping@41.223.11.97:5060
  7342.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004im0
  7343.    Max-Forwards: 0
  7344.    CSeq: 8749 OPTIONS
  7345.    
  7346.    ------------------------------------------------------------------------
  7347. send 629 bytes to udp/[41.181.219.34]:5060 at 14:02:34.755621:
  7348.    ------------------------------------------------------------------------
  7349.    SIP/2.0 200 OK
  7350.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK243bbl2050vcdjubc3s0
  7351.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004im0
  7352.    To: <sip:ping@41.223.11.97:5060>;tag=v44Hy12XcjmKD
  7353.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004im0@41.181.219.34
  7354.    CSeq: 8749 OPTIONS
  7355.    Contact: <sip:41.223.11.97>
  7356.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7357.    Accept: application/sdp
  7358.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7359.    Supported: timer, path, replaces
  7360.    Allow-Events: talk, hold, conference, refer
  7361.    Content-Length: 0
  7362.    
  7363.    ------------------------------------------------------------------------
  7364. recv 1218 bytes from udp/[41.181.219.34]:5060 at 14:02:44.709734:
  7365.    ------------------------------------------------------------------------
  7366.    INVITE sip:+27870980989@41.223.11.97:5060;user=phone SIP/2.0
  7367.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhjsae02048hdn6qosr30.1
  7368.    From: <sip:+27832145179@41.181.219.34:5060;user=phone>;tag=14060332305215
  7369.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>
  7370.    Max-Forwards: 69
  7371.    Call-ID: xFdY936471314072biGhEfJpEid@BC00.JHMBC1.MSS.MTN.CO.ZA
  7372.    CSeq: 783807041 INVITE
  7373.    P-Asserted-Identity: <sip:+27832145179@MTN.CO.ZA;user=phone>
  7374.    Accept: application/sdp
  7375.    Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,PRACK,UPDATE
  7376.    P-Charging-Vector: icid-value=B40B9725F4-0214-13473609;icid-generated-at=BC00.JHMBC1.MSS.MTN.CO.ZA;orig-ioi=MTN.CO.ZA
  7377.    P-Early-Media: supported
  7378.    Resource-Priority: q735.3
  7379.    Supported: 100rel,histinfo
  7380.    Content-Type: application/sdp
  7381.    Contact: <sip:41.181.219.34:5060;transport=udp>
  7382.    Content-Length: 407
  7383.    
  7384.    v=0
  7385.    o=- 4341311 4341311 IN IP4 41.181.219.34
  7386.    s=-
  7387.    c=IN IP4 41.181.219.34
  7388.    t=0 0
  7389.    a=sendrecv
  7390.    m=audio 64926 RTP/AVP 96 8 0 97 18 98
  7391.    c=IN IP4 41.181.219.34
  7392.    b=RR:0
  7393.    b=RS:0
  7394.    a=rtpmap:96 AMR/8000
  7395.    a=fmtp:96 mode-set=7;max-red=0
  7396.    a=rtpmap:8 PCMA/8000
  7397.    a=rtpmap:0 PCMU/8000
  7398.    a=rtpmap:97 GSM-EFR/8000
  7399.    a=rtpmap:18 G729/8000
  7400.    a=fmtp:18 annexb=no
  7401.    a=rtpmap:98 telephone-event/8000
  7402.    a=fmtp:98 0-15
  7403.    a=maxptime:40
  7404.    ------------------------------------------------------------------------
  7405. send 411 bytes to udp/[41.181.219.34]:5060 at 14:02:44.710246:
  7406.    ------------------------------------------------------------------------
  7407.    SIP/2.0 100 Trying
  7408.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhjsae02048hdn6qosr30.1
  7409.    From: <sip:+27832145179@41.181.219.34:5060;user=phone>;tag=14060332305215
  7410.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>
  7411.    Call-ID: xFdY936471314072biGhEfJpEid@BC00.JHMBC1.MSS.MTN.CO.ZA
  7412.    CSeq: 783807041 INVITE
  7413.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7414.    Content-Length: 0
  7415.    
  7416.    ------------------------------------------------------------------------
  7417. 2015-11-01 14:02:44.702091 [NOTICE] switch_channel.c:1075 New Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [05514baa-06b1-4e2e-808a-c2fa6fac0aab]
  7418. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_session.c:1061 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [BREAK]
  7419. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_session.c:1061 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [BREAK]
  7420. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Running State Change CS_NEW
  7421. 2015-11-01 14:02:44.702091 [DEBUG] sofia.c:8848 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 receiving invite from 41.181.219.34:5060 version: 1.5.15b git b156cbd 2015-05-12 04:00:04Z 64bit
  7422. 2015-11-01 14:02:44.702091 [DEBUG] sofia.c:6627 Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 entering state [received][100]
  7423. 2015-11-01 14:02:44.702091 [DEBUG] sofia.c:6637 Remote SDP:
  7424. v=0
  7425. o=- 4341311 4341311 IN IP4 41.181.219.34
  7426. s=-
  7427. c=IN IP4 41.181.219.34
  7428. t=0 0
  7429. a=sendrecv
  7430. m=audio 64926 RTP/AVP 96 8 0 97 18 98
  7431. c=IN IP4 41.181.219.34
  7432. b=AS:0
  7433. b=AS:0
  7434. a=rtpmap:96 AMR/8000
  7435. a=fmtp:96 mode-set=7;max-red=0
  7436. a=rtpmap:8 PCMA/8000
  7437. a=rtpmap:0 PCMU/8000
  7438. a=rtpmap:97 GSM-EFR/8000
  7439. a=rtpmap:18 G729/8000
  7440. a=fmtp:18 annexb=no
  7441. a=rtpmap:98 telephone-event/8000
  7442. a=fmtp:98 0-15
  7443. a=maxptime:40
  7444.  
  7445. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-32:122:8000:20:32000:1]
  7446. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[DVI4:6:16000:20:64000:1]
  7447. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[PCMU:0:8000:20:64000:1]
  7448. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G722:9:8000:20:64000:1]
  7449. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[opus:116:48000:20:0:2]
  7450. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-24:123:8000:20:24000:1]
  7451. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[SPEEX:99:32000:20:44000:1]
  7452. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[b64:116:32000:20:684800:1]
  7453. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-40:121:8000:20:40000:1]
  7454. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[L16:100:22050:20:705600:2]
  7455. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-16:124:8000:20:16000:1]
  7456. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[PCMA:8:8000:20:64000:1]
  7457. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[PROXY:0:8000:20:0:1]
  7458. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-24:123:8000:20:24000:1]
  7459. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G729:18:8000:20:8000:1]
  7460. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-16:124:8000:20:16000:1]
  7461. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-32:122:8000:20:32000:1]
  7462. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AMR:96:8000:20:12200:1]
  7463. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [AMR:96:8000:20:12200:1] ++++ is saved as a match
  7464. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[GSM:3:8000:20:13200:1]
  7465. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-40:121:8000:20:40000:1]
  7466. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G723:4:8000:30:6300:1]
  7467. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[LPC:7:8000:90:2400:1]
  7468. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-32:122:8000:20:32000:1]
  7469. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[DVI4:6:16000:20:64000:1]
  7470. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[PCMU:0:8000:20:64000:1]
  7471. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G722:9:8000:20:64000:1]
  7472. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[opus:116:48000:20:0:2]
  7473. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-24:123:8000:20:24000:1]
  7474. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[SPEEX:99:32000:20:44000:1]
  7475. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[b64:116:32000:20:684800:1]
  7476. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-40:121:8000:20:40000:1]
  7477. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[L16:100:22050:20:705600:2]
  7478. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-16:124:8000:20:16000:1]
  7479. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[PCMA:8:8000:20:64000:1]
  7480. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [PCMA:8:8000:20:64000:1] ++++ is saved as a match
  7481. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[PROXY:0:8000:20:0:1]
  7482. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-24:123:8000:20:24000:1]
  7483. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G729:18:8000:20:8000:1]
  7484. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-16:124:8000:20:16000:1]
  7485. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-32:122:8000:20:32000:1]
  7486. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AMR:96:8000:20:12200:1]
  7487. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[GSM:3:8000:20:13200:1]
  7488. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-40:121:8000:20:40000:1]
  7489. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G723:4:8000:30:6300:1]
  7490. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[LPC:7:8000:90:2400:1]
  7491. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-32:122:8000:20:32000:1]
  7492. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[DVI4:6:16000:20:64000:1]
  7493. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[PCMU:0:8000:20:64000:1]
  7494. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [PCMU:0:8000:20:64000:1] ++++ is saved as a match
  7495. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G722:9:8000:20:64000:1]
  7496. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[opus:116:48000:20:0:2]
  7497. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-24:123:8000:20:24000:1]
  7498. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[SPEEX:99:32000:20:44000:1]
  7499. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[b64:116:32000:20:684800:1]
  7500. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-40:121:8000:20:40000:1]
  7501. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[L16:100:22050:20:705600:2]
  7502. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-16:124:8000:20:16000:1]
  7503. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[PCMA:8:8000:20:64000:1]
  7504. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[PROXY:0:8000:20:0:1]
  7505. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-24:123:8000:20:24000:1]
  7506. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G729:18:8000:20:8000:1]
  7507. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-16:124:8000:20:16000:1]
  7508. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-32:122:8000:20:32000:1]
  7509. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AMR:96:8000:20:12200:1]
  7510. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[GSM:3:8000:20:13200:1]
  7511. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-40:121:8000:20:40000:1]
  7512. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G723:4:8000:30:6300:1]
  7513. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[LPC:7:8000:90:2400:1]
  7514. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-32:122:8000:20:32000:1]
  7515. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[DVI4:6:16000:20:64000:1]
  7516. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[PCMU:0:8000:20:64000:1]
  7517. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G722:9:8000:20:64000:1]
  7518. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[opus:116:48000:20:0:2]
  7519. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-24:123:8000:20:24000:1]
  7520. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[SPEEX:99:32000:20:44000:1]
  7521. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[b64:116:32000:20:684800:1]
  7522. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-40:121:8000:20:40000:1]
  7523. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[L16:100:22050:20:705600:2]
  7524. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-16:124:8000:20:16000:1]
  7525. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[PCMA:8:8000:20:64000:1]
  7526. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[PROXY:0:8000:20:0:1]
  7527. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-24:123:8000:20:24000:1]
  7528. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G729:18:8000:20:8000:1]
  7529. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-16:124:8000:20:16000:1]
  7530. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-32:122:8000:20:32000:1]
  7531. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AMR:96:8000:20:12200:1]
  7532. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[GSM:3:8000:20:13200:1]
  7533. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-40:121:8000:20:40000:1]
  7534. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G723:4:8000:30:6300:1]
  7535. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[LPC:7:8000:90:2400:1]
  7536. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-32:122:8000:20:32000:1]
  7537. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[DVI4:6:16000:20:64000:1]
  7538. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[PCMU:0:8000:20:64000:1]
  7539. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G722:9:8000:20:64000:1]
  7540. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[opus:116:48000:20:0:2]
  7541. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-24:123:8000:20:24000:1]
  7542. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[SPEEX:99:32000:20:44000:1]
  7543. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[b64:116:32000:20:684800:1]
  7544. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-40:121:8000:20:40000:1]
  7545. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[L16:100:22050:20:705600:2]
  7546. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-16:124:8000:20:16000:1]
  7547. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[PCMA:8:8000:20:64000:1]
  7548. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[PROXY:0:8000:20:0:1]
  7549. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-24:123:8000:20:24000:1]
  7550. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G729:18:8000:20:8000:1]
  7551. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [G729:18:8000:20:8000:1] ++++ is saved as a match
  7552. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-16:124:8000:20:16000:1]
  7553. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-32:122:8000:20:32000:1]
  7554. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AMR:96:8000:20:12200:1]
  7555. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[GSM:3:8000:20:13200:1]
  7556. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-40:121:8000:20:40000:1]
  7557. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G723:4:8000:30:6300:1]
  7558. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[LPC:7:8000:90:2400:1]
  7559. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3588 Set telephone-event payload to 98
  7560. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:2507 Set Codec sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 AMR/8000 20 ms 160 samples 12200 bits 1 channels
  7561. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_codec.c:111 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 Original read codec set to AMR:96
  7562. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_media.c:3935 Set 2833 dtmf send/recv payload to 98
  7563. 2015-11-01 14:02:44.702091 [DEBUG] sofia.c:6923 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State Change CS_NEW -> CS_INIT
  7564. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [BREAK]
  7565. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_state_machine.c:491 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State NEW
  7566. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Running State Change CS_INIT
  7567. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_state_machine.c:512 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State INIT
  7568. 2015-11-01 14:02:44.702091 [DEBUG] mod_sofia.c:87 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 SOFIA INIT
  7569. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_state_machine.c:40 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 Standard INIT
  7570. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_state_machine.c:48 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State Change CS_INIT -> CS_ROUTING
  7571. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [BREAK]
  7572. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_state_machine.c:512 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State INIT going to sleep
  7573. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Running State Change CS_ROUTING
  7574. 2015-11-01 14:02:44.702091 [DEBUG] switch_channel.c:2204 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Callstate Change DOWN -> RINGING
  7575. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_state_machine.c:528 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State ROUTING
  7576. 2015-11-01 14:02:44.702091 [DEBUG] mod_sofia.c:123 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 SOFIA ROUTING
  7577. 2015-11-01 14:02:44.702091 [DEBUG] switch_core_state_machine.c:166 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 Standard ROUTING
  7578. 2015-11-01 14:02:44.702091 [INFO] mod_dialplan_xml.c:635 Processing +27832145179 <+27832145179>->+27870980989 in context default
  7579. Dialplan: sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 parsing [default->+27870980989] continue=false
  7580. 2015-11-01 14:02:44.862116 [ERR] switch_regex.c:104 COMPILE ERROR: 0 [nothing to repeat][+27870980989]
  7581. Dialplan: sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 Regex (FAIL) [+27870980989] destination_number(+27870980989) =~ /+27870980989/ break=on-false
  7582. 2015-11-01 14:02:44.862116 [INFO] switch_core_state_machine.c:241 No Route, Aborting
  7583. 2015-11-01 14:02:44.862116 [NOTICE] switch_core_state_machine.c:242 Hangup sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [CS_ROUTING] [NO_ROUTE_DESTINATION]
  7584. 2015-11-01 14:02:44.862116 [DEBUG] switch_channel.c:3242 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [KILL]
  7585. 2015-11-01 14:02:44.862116 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [BREAK]
  7586. 2015-11-01 14:02:44.862116 [DEBUG] switch_core_state_machine.c:528 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State ROUTING going to sleep
  7587. 2015-11-01 14:02:44.862116 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Running State Change CS_HANGUP
  7588. 2015-11-01 14:02:44.862116 [DEBUG] switch_core_state_machine.c:735 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Callstate Change RINGING -> HANGUP
  7589. 2015-11-01 14:02:44.862116 [DEBUG] switch_core_state_machine.c:737 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State HANGUP
  7590. 2015-11-01 14:02:44.862116 [DEBUG] mod_sofia.c:413 Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 hanging up, cause: NO_ROUTE_DESTINATION
  7591. 2015-11-01 14:02:44.862116 [DEBUG] mod_sofia.c:549 Responding to INVITE with: 404
  7592. 2015-11-01 14:02:44.862116 [DEBUG] switch_core_state_machine.c:60 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 Standard HANGUP, cause: NO_ROUTE_DESTINATION
  7593. 2015-11-01 14:02:44.862116 [DEBUG] switch_core_state_machine.c:737 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State HANGUP going to sleep
  7594. 2015-11-01 14:02:44.862116 [DEBUG] switch_core_state_machine.c:504 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State Change CS_HANGUP -> CS_REPORTING
  7595. 2015-11-01 14:02:44.862116 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [BREAK]
  7596. 2015-11-01 14:02:44.862116 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Running State Change CS_REPORTING
  7597. 2015-11-01 14:02:44.862116 [DEBUG] switch_core_state_machine.c:823 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State REPORTING
  7598. send 764 bytes to udp/[41.181.219.34]:5060 at 14:02:44.864463:
  7599.    ------------------------------------------------------------------------
  7600.    SIP/2.0 404 Not Found
  7601.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhjsae02048hdn6qosr30.1
  7602.    Max-Forwards: 69
  7603.    From: <sip:+27832145179@41.181.219.34:5060;user=phone>;tag=14060332305215
  7604.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>;tag=XDya0vK19ta6r
  7605.    Call-ID: xFdY936471314072biGhEfJpEid@BC00.JHMBC1.MSS.MTN.CO.ZA
  7606.    CSeq: 783807041 INVITE
  7607.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7608.    Accept: application/sdp
  7609.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7610.    Supported: timer, path, replaces
  7611.    Allow-Events: talk, hold, conference, refer
  7612.    Reason: Q.850;cause=3;text="NO_ROUTE_DESTINATION"
  7613.    Content-Length: 0
  7614.    P-Asserted-Identity: "+27870980989" <sip:+27870980989@41.223.11.97>
  7615.    
  7616.    ------------------------------------------------------------------------
  7617. recv 403 bytes from udp/[41.181.219.34]:5060 at 14:02:44.885731:
  7618.    ------------------------------------------------------------------------
  7619.    ACK sip:+27870980989@41.223.11.97:5060;user=phone SIP/2.0
  7620.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKhjsae02048hdn6qosr30.1
  7621.    CSeq: 783807041 ACK
  7622.    From: <sip:+27832145179@41.181.219.34:5060;user=phone>;tag=14060332305215
  7623.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>;tag=XDya0vK19ta6r
  7624.    Max-Forwards: 69
  7625.    Call-ID: xFdY936471314072biGhEfJpEid@BC00.JHMBC1.MSS.MTN.CO.ZA
  7626.    Content-Length: 0
  7627.    
  7628.    ------------------------------------------------------------------------
  7629. 2015-11-01 14:02:45.082098 [DEBUG] switch_core_state_machine.c:104 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 Standard REPORTING, cause: NO_ROUTE_DESTINATION
  7630. 2015-11-01 14:02:45.082098 [DEBUG] switch_core_state_machine.c:823 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State REPORTING going to sleep
  7631. 2015-11-01 14:02:45.082098 [DEBUG] switch_core_state_machine.c:498 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State Change CS_REPORTING -> CS_DESTROY
  7632. 2015-11-01 14:02:45.082098 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [BREAK]
  7633. 2015-11-01 14:02:45.082098 [DEBUG] switch_core_session.c:1623 Session 46 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Locked, Waiting on external entities
  7634. 2015-11-01 14:02:45.082098 [NOTICE] switch_core_session.c:1641 Session 46 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Ended
  7635. 2015-11-01 14:02:45.082098 [NOTICE] switch_core_session.c:1645 Close Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 [CS_DESTROY]
  7636. 2015-11-01 14:02:45.082098 [DEBUG] switch_core_state_machine.c:626 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) Running State Change CS_DESTROY
  7637. 2015-11-01 14:02:45.082098 [DEBUG] switch_core_state_machine.c:636 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State DESTROY
  7638. 2015-11-01 14:02:45.082098 [DEBUG] mod_sofia.c:323 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 SOFIA DESTROY
  7639. 2015-11-01 14:02:45.082098 [DEBUG] switch_core_state_machine.c:111 sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060 Standard DESTROY
  7640. 2015-11-01 14:02:45.082098 [DEBUG] switch_core_state_machine.c:636 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.219.34:5060) State DESTROY going to sleep
  7641. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:03:05.427128:
  7642.    ------------------------------------------------------------------------
  7643.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  7644.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKnom5mq20000170qbe330
  7645.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042o0@41.181.219.34
  7646.    To: sip:ping@41.223.11.129:5060
  7647.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042o0
  7648.    Max-Forwards: 0
  7649.    CSeq: 8752 OPTIONS
  7650.    
  7651.    ------------------------------------------------------------------------
  7652. send 631 bytes to udp/[41.181.219.34]:5060 at 14:03:05.427707:
  7653.    ------------------------------------------------------------------------
  7654.    SIP/2.0 200 OK
  7655.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKnom5mq20000170qbe330
  7656.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042o0
  7657.    To: <sip:ping@41.223.11.129:5060>;tag=rjB8e7vK1jr4m
  7658.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042o0@41.181.219.34
  7659.    CSeq: 8752 OPTIONS
  7660.    Contact: <sip:41.223.11.129>
  7661.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7662.    Accept: application/sdp
  7663.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7664.    Supported: timer, path, replaces
  7665.    Allow-Events: talk, hold, conference, refer
  7666.    Content-Length: 0
  7667.    
  7668.    ------------------------------------------------------------------------
  7669. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:03:20.302901:
  7670.    ------------------------------------------------------------------------
  7671.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  7672.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKsgqfvp3018e6ud98jdt0
  7673.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke42@41.181.106.34
  7674.    To: sip:ping@41.223.11.129:5060
  7675.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke42
  7676.    Max-Forwards: 0
  7677.    CSeq: 60040 OPTIONS
  7678.    
  7679.    ------------------------------------------------------------------------
  7680. send 632 bytes to udp/[41.181.106.34]:5060 at 14:03:20.303516:
  7681.    ------------------------------------------------------------------------
  7682.    SIP/2.0 200 OK
  7683.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKsgqfvp3018e6ud98jdt0
  7684.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke42
  7685.    To: <sip:ping@41.223.11.129:5060>;tag=SU40g2DQyUeQg
  7686.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke42@41.181.106.34
  7687.    CSeq: 60040 OPTIONS
  7688.    Contact: <sip:41.223.11.129>
  7689.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7690.    Accept: application/sdp
  7691.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7692.    Supported: timer, path, replaces
  7693.    Allow-Events: talk, hold, conference, refer
  7694.    Content-Length: 0
  7695.    
  7696.    ------------------------------------------------------------------------
  7697. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:03:29.414835:
  7698.    ------------------------------------------------------------------------
  7699.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  7700.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKeqpo4d103oc2lbun20m0
  7701.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cuc0@41.181.106.34
  7702.    To: sip:ping@41.223.11.97:5060
  7703.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cuc0
  7704.    Max-Forwards: 0
  7705.    CSeq: 124441 OPTIONS
  7706.    
  7707.    ------------------------------------------------------------------------
  7708. send 631 bytes to udp/[41.181.106.34]:5060 at 14:03:29.415470:
  7709.    ------------------------------------------------------------------------
  7710.    SIP/2.0 200 OK
  7711.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKeqpo4d103oc2lbun20m0
  7712.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cuc0
  7713.    To: <sip:ping@41.223.11.97:5060>;tag=ypQ31Q44630rm
  7714.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cuc0@41.181.106.34
  7715.    CSeq: 124441 OPTIONS
  7716.    Contact: <sip:41.223.11.97>
  7717.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7718.    Accept: application/sdp
  7719.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7720.    Supported: timer, path, replaces
  7721.    Allow-Events: talk, hold, conference, refer
  7722.    Content-Length: 0
  7723.    
  7724.    ------------------------------------------------------------------------
  7725. recv 327 bytes from udp/[41.181.219.34]:5060 at 14:03:44.712873:
  7726.    ------------------------------------------------------------------------
  7727.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  7728.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKpf0t5c2040l5f8maihm0
  7729.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042n0@41.181.219.34
  7730.    To: sip:ping@41.223.11.97:5060
  7731.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042n0
  7732.    Max-Forwards: 0
  7733.    CSeq: 8750 OPTIONS
  7734.    
  7735.    ------------------------------------------------------------------------
  7736. send 629 bytes to udp/[41.181.219.34]:5060 at 14:03:44.713505:
  7737.    ------------------------------------------------------------------------
  7738.    SIP/2.0 200 OK
  7739.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKpf0t5c2040l5f8maihm0
  7740.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042n0
  7741.    To: <sip:ping@41.223.11.97:5060>;tag=ZZgv3jN83cQBg
  7742.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042n0@41.181.219.34
  7743.    CSeq: 8750 OPTIONS
  7744.    Contact: <sip:41.223.11.97>
  7745.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7746.    Accept: application/sdp
  7747.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7748.    Supported: timer, path, replaces
  7749.    Allow-Events: talk, hold, conference, refer
  7750.    Content-Length: 0
  7751.    
  7752.    ------------------------------------------------------------------------
  7753. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:04:05.451282:
  7754.    ------------------------------------------------------------------------
  7755.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  7756.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKa5gvi80008lv9m72hgd0
  7757.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004io0@41.181.219.34
  7758.    To: sip:ping@41.223.11.129:5060
  7759.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004io0
  7760.    Max-Forwards: 0
  7761.    CSeq: 8753 OPTIONS
  7762.    
  7763.    ------------------------------------------------------------------------
  7764. send 631 bytes to udp/[41.181.219.34]:5060 at 14:04:05.451843:
  7765.    ------------------------------------------------------------------------
  7766.    SIP/2.0 200 OK
  7767.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKa5gvi80008lv9m72hgd0
  7768.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004io0
  7769.    To: <sip:ping@41.223.11.129:5060>;tag=t4XSjXytU449B
  7770.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004io0@41.181.219.34
  7771.    CSeq: 8753 OPTIONS
  7772.    Contact: <sip:41.223.11.129>
  7773.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7774.    Accept: application/sdp
  7775.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7776.    Supported: timer, path, replaces
  7777.    Allow-Events: talk, hold, conference, refer
  7778.    Content-Length: 0
  7779.    
  7780.    ------------------------------------------------------------------------
  7781. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:04:20.326387:
  7782.    ------------------------------------------------------------------------
  7783.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  7784.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKfik5vc101o3t0gv7u270
  7785.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku42@41.181.106.34
  7786.    To: sip:ping@41.223.11.129:5060
  7787.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku42
  7788.    Max-Forwards: 0
  7789.    CSeq: 60041 OPTIONS
  7790.    
  7791.    ------------------------------------------------------------------------
  7792. send 632 bytes to udp/[41.181.106.34]:5060 at 14:04:20.326950:
  7793.    ------------------------------------------------------------------------
  7794.    SIP/2.0 200 OK
  7795.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKfik5vc101o3t0gv7u270
  7796.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku42
  7797.    To: <sip:ping@41.223.11.129:5060>;tag=UDQjmrFyrDUvQ
  7798.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku42@41.181.106.34
  7799.    CSeq: 60041 OPTIONS
  7800.    Contact: <sip:41.223.11.129>
  7801.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7802.    Accept: application/sdp
  7803.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7804.    Supported: timer, path, replaces
  7805.    Allow-Events: talk, hold, conference, refer
  7806.    Content-Length: 0
  7807.    
  7808.    ------------------------------------------------------------------------
  7809. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:04:29.416380:
  7810.    ------------------------------------------------------------------------
  7811.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  7812.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKaslc373030diorhn8lf0
  7813.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ced0@41.181.106.34
  7814.    To: sip:ping@41.223.11.97:5060
  7815.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ced0
  7816.    Max-Forwards: 0
  7817.    CSeq: 124442 OPTIONS
  7818.    
  7819.    ------------------------------------------------------------------------
  7820. send 631 bytes to udp/[41.181.106.34]:5060 at 14:04:29.417033:
  7821.    ------------------------------------------------------------------------
  7822.    SIP/2.0 200 OK
  7823.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKaslc373030diorhn8lf0
  7824.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ced0
  7825.    To: <sip:ping@41.223.11.97:5060>;tag=089m5D6B1NDyB
  7826.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ced0@41.181.106.34
  7827.    CSeq: 124442 OPTIONS
  7828.    Contact: <sip:41.223.11.97>
  7829.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7830.    Accept: application/sdp
  7831.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7832.    Supported: timer, path, replaces
  7833.    Allow-Events: talk, hold, conference, refer
  7834.    Content-Length: 0
  7835.    
  7836.    ------------------------------------------------------------------------
  7837. recv 327 bytes from udp/[41.181.219.34]:5060 at 14:04:44.738274:
  7838.    ------------------------------------------------------------------------
  7839.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  7840.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK4mvv482058bq5kmaii80
  7841.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004in0@41.181.219.34
  7842.    To: sip:ping@41.223.11.97:5060
  7843.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004in0
  7844.    Max-Forwards: 0
  7845.    CSeq: 8751 OPTIONS
  7846.    
  7847.    ------------------------------------------------------------------------
  7848. send 629 bytes to udp/[41.181.219.34]:5060 at 14:04:44.738936:
  7849.    ------------------------------------------------------------------------
  7850.    SIP/2.0 200 OK
  7851.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK4mvv482058bq5kmaii80
  7852.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004in0
  7853.    To: <sip:ping@41.223.11.97:5060>;tag=1H3D78pFyy3gQ
  7854.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004in0@41.181.219.34
  7855.    CSeq: 8751 OPTIONS
  7856.    Contact: <sip:41.223.11.97>
  7857.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7858.    Accept: application/sdp
  7859.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7860.    Supported: timer, path, replaces
  7861.    Allow-Events: talk, hold, conference, refer
  7862.    Content-Length: 0
  7863.    
  7864.    ------------------------------------------------------------------------
  7865. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:05:05.476533:
  7866.    ------------------------------------------------------------------------
  7867.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  7868.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKvithln1018b6o0g79ou0
  7869.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042p0@41.181.219.34
  7870.    To: sip:ping@41.223.11.129:5060
  7871.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042p0
  7872.    Max-Forwards: 0
  7873.    CSeq: 8754 OPTIONS
  7874.    
  7875.    ------------------------------------------------------------------------
  7876. send 631 bytes to udp/[41.181.219.34]:5060 at 14:05:05.477117:
  7877.    ------------------------------------------------------------------------
  7878.    SIP/2.0 200 OK
  7879.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKvithln1018b6o0g79ou0
  7880.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042p0
  7881.    To: <sip:ping@41.223.11.129:5060>;tag=vpgBpK01NpHFK
  7882.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042p0@41.181.219.34
  7883.    CSeq: 8754 OPTIONS
  7884.    Contact: <sip:41.223.11.129>
  7885.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7886.    Accept: application/sdp
  7887.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7888.    Supported: timer, path, replaces
  7889.    Allow-Events: talk, hold, conference, refer
  7890.    Content-Length: 0
  7891.    
  7892.    ------------------------------------------------------------------------
  7893. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:05:20.350195:
  7894.    ------------------------------------------------------------------------
  7895.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  7896.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK3fajr80018pv3fkv4ua0
  7897.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke52@41.181.106.34
  7898.    To: sip:ping@41.223.11.129:5060
  7899.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke52
  7900.    Max-Forwards: 0
  7901.    CSeq: 60042 OPTIONS
  7902.    
  7903.    ------------------------------------------------------------------------
  7904. send 632 bytes to udp/[41.181.106.34]:5060 at 14:05:20.350812:
  7905.    ------------------------------------------------------------------------
  7906.    SIP/2.0 200 OK
  7907.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK3fajr80018pv3fkv4ua0
  7908.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke52
  7909.    To: <sip:ping@41.223.11.129:5060>;tag=XZ93QeH5jZ71e
  7910.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke52@41.181.106.34
  7911.    CSeq: 60042 OPTIONS
  7912.    Contact: <sip:41.223.11.129>
  7913.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7914.    Accept: application/sdp
  7915.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7916.    Supported: timer, path, replaces
  7917.    Allow-Events: talk, hold, conference, refer
  7918.    Content-Length: 0
  7919.    
  7920.    ------------------------------------------------------------------------
  7921. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:05:29.418721:
  7922.    ------------------------------------------------------------------------
  7923.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  7924.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK7opb3m3038dms3qois50
  7925.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cud0@41.181.106.34
  7926.    To: sip:ping@41.223.11.97:5060
  7927.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cud0
  7928.    Max-Forwards: 0
  7929.    CSeq: 124443 OPTIONS
  7930.    
  7931.    ------------------------------------------------------------------------
  7932. send 631 bytes to udp/[41.181.106.34]:5060 at 14:05:29.419326:
  7933.    ------------------------------------------------------------------------
  7934.    SIP/2.0 200 OK
  7935.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK7opb3m3038dms3qois50
  7936.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cud0
  7937.    To: <sip:ping@41.223.11.97:5060>;tag=2tv6837jU7S3j
  7938.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cud0@41.181.106.34
  7939.    CSeq: 124443 OPTIONS
  7940.    Contact: <sip:41.223.11.97>
  7941.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7942.    Accept: application/sdp
  7943.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7944.    Supported: timer, path, replaces
  7945.    Allow-Events: talk, hold, conference, refer
  7946.    Content-Length: 0
  7947.    
  7948.    ------------------------------------------------------------------------
  7949. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:05:29.918585:
  7950.    ------------------------------------------------------------------------
  7951.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  7952.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK7opb3m3038dms3qois50
  7953.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cud0@41.181.106.34
  7954.    To: sip:ping@41.223.11.97:5060
  7955.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cud0
  7956.    Max-Forwards: 0
  7957.    CSeq: 124443 OPTIONS
  7958.    
  7959.    ------------------------------------------------------------------------
  7960. send 631 bytes to udp/[41.181.106.34]:5060 at 14:05:29.918752:
  7961.    ------------------------------------------------------------------------
  7962.    SIP/2.0 200 OK
  7963.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK7opb3m3038dms3qois50
  7964.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cud0
  7965.    To: <sip:ping@41.223.11.97:5060>;tag=2tv6837jU7S3j
  7966.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cud0@41.181.106.34
  7967.    CSeq: 124443 OPTIONS
  7968.    Contact: <sip:41.223.11.97>
  7969.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7970.    Accept: application/sdp
  7971.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  7972.    Supported: timer, path, replaces
  7973.    Allow-Events: talk, hold, conference, refer
  7974.    Content-Length: 0
  7975.    
  7976.    ------------------------------------------------------------------------
  7977. recv 327 bytes from udp/[41.181.219.34]:5060 at 14:05:44.761310:
  7978.    ------------------------------------------------------------------------
  7979.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  7980.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKjmr0bq10580dv8215270
  7981.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042o0@41.181.219.34
  7982.    To: sip:ping@41.223.11.97:5060
  7983.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042o0
  7984.    Max-Forwards: 0
  7985.    CSeq: 8752 OPTIONS
  7986.    
  7987.    ------------------------------------------------------------------------
  7988. send 629 bytes to udp/[41.181.219.34]:5060 at 14:05:44.761900:
  7989.    ------------------------------------------------------------------------
  7990.    SIP/2.0 200 OK
  7991.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKjmr0bq10580dv8215270
  7992.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042o0
  7993.    To: <sip:ping@41.223.11.97:5060>;tag=33NZaZrprggpe
  7994.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042o0@41.181.219.34
  7995.    CSeq: 8752 OPTIONS
  7996.    Contact: <sip:41.223.11.97>
  7997.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  7998.    Accept: application/sdp
  7999.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8000.    Supported: timer, path, replaces
  8001.    Allow-Events: talk, hold, conference, refer
  8002.    Content-Length: 0
  8003.    
  8004.    ------------------------------------------------------------------------
  8005. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:06:05.500112:
  8006.    ------------------------------------------------------------------------
  8007.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  8008.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK9tp4mr001ovav4rtkuv0
  8009.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ip0@41.181.219.34
  8010.    To: sip:ping@41.223.11.129:5060
  8011.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ip0
  8012.    Max-Forwards: 0
  8013.    CSeq: 8755 OPTIONS
  8014.    
  8015.    ------------------------------------------------------------------------
  8016. send 631 bytes to udp/[41.181.219.34]:5060 at 14:06:05.500695:
  8017.    ------------------------------------------------------------------------
  8018.    SIP/2.0 200 OK
  8019.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK9tp4mr001ovav4rtkuv0
  8020.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ip0
  8021.    To: <sip:ping@41.223.11.129:5060>;tag=y82vS918F8Xma
  8022.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ip0@41.181.219.34
  8023.    CSeq: 8755 OPTIONS
  8024.    Contact: <sip:41.223.11.129>
  8025.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8026.    Accept: application/sdp
  8027.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8028.    Supported: timer, path, replaces
  8029.    Allow-Events: talk, hold, conference, refer
  8030.    Content-Length: 0
  8031.    
  8032.    ------------------------------------------------------------------------
  8033. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:06:20.373306:
  8034.    ------------------------------------------------------------------------
  8035.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  8036.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKhedur11020e8ds9ifhd0
  8037.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku52@41.181.106.34
  8038.    To: sip:ping@41.223.11.129:5060
  8039.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku52
  8040.    Max-Forwards: 0
  8041.    CSeq: 60043 OPTIONS
  8042.    
  8043.    ------------------------------------------------------------------------
  8044. send 632 bytes to udp/[41.181.106.34]:5060 at 14:06:20.373933:
  8045.    ------------------------------------------------------------------------
  8046.    SIP/2.0 200 OK
  8047.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKhedur11020e8ds9ifhd0
  8048.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku52
  8049.    To: <sip:ping@41.223.11.129:5060>;tag=ZHvNU4jcDHm7N
  8050.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku52@41.181.106.34
  8051.    CSeq: 60043 OPTIONS
  8052.    Contact: <sip:41.223.11.129>
  8053.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8054.    Accept: application/sdp
  8055.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8056.    Supported: timer, path, replaces
  8057.    Allow-Events: talk, hold, conference, refer
  8058.    Content-Length: 0
  8059.    
  8060.    ------------------------------------------------------------------------
  8061. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:06:29.903424:
  8062.    ------------------------------------------------------------------------
  8063.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  8064.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK6b286210ao5741461d70
  8065.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cee0@41.181.106.34
  8066.    To: sip:ping@41.223.11.97:5060
  8067.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cee0
  8068.    Max-Forwards: 0
  8069.    CSeq: 124444 OPTIONS
  8070.    
  8071.    ------------------------------------------------------------------------
  8072. send 631 bytes to udp/[41.181.106.34]:5060 at 14:06:29.904037:
  8073.    ------------------------------------------------------------------------
  8074.    SIP/2.0 200 OK
  8075.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK6b286210ao5741461d70
  8076.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cee0
  8077.    To: <sip:ping@41.223.11.97:5060>;tag=4cFrct9SNS68S
  8078.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cee0@41.181.106.34
  8079.    CSeq: 124444 OPTIONS
  8080.    Contact: <sip:41.223.11.97>
  8081.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8082.    Accept: application/sdp
  8083.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8084.    Supported: timer, path, replaces
  8085.    Allow-Events: talk, hold, conference, refer
  8086.    Content-Length: 0
  8087.    
  8088.    ------------------------------------------------------------------------
  8089. recv 327 bytes from udp/[41.181.219.34]:5060 at 14:06:44.786353:
  8090.    ------------------------------------------------------------------------
  8091.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  8092.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK10a1dq305ol7u847dvj0
  8093.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004io0@41.181.219.34
  8094.    To: sip:ping@41.223.11.97:5060
  8095.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004io0
  8096.    Max-Forwards: 0
  8097.    CSeq: 8753 OPTIONS
  8098.    
  8099.    ------------------------------------------------------------------------
  8100. send 629 bytes to udp/[41.181.219.34]:5060 at 14:06:44.786952:
  8101.    ------------------------------------------------------------------------
  8102.    SIP/2.0 200 OK
  8103.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK10a1dq305ol7u847dvj0
  8104.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004io0
  8105.    To: <sip:ping@41.223.11.97:5060>;tag=5N8geNtXj2vUN
  8106.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004io0@41.181.219.34
  8107.    CSeq: 8753 OPTIONS
  8108.    Contact: <sip:41.223.11.97>
  8109.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8110.    Accept: application/sdp
  8111.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8112.    Supported: timer, path, replaces
  8113.    Allow-Events: talk, hold, conference, refer
  8114.    Content-Length: 0
  8115.    
  8116.    ------------------------------------------------------------------------
  8117. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:07:05.523087:
  8118.    ------------------------------------------------------------------------
  8119.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  8120.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK6eh9uv2018ldn25v3fc0
  8121.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042q0@41.181.219.34
  8122.    To: sip:ping@41.223.11.129:5060
  8123.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042q0
  8124.    Max-Forwards: 0
  8125.    CSeq: 8756 OPTIONS
  8126.    
  8127.    ------------------------------------------------------------------------
  8128. send 631 bytes to udp/[41.181.219.34]:5060 at 14:07:05.523831:
  8129.    ------------------------------------------------------------------------
  8130.    SIP/2.0 200 OK
  8131.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK6eh9uv2018ldn25v3fc0
  8132.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042q0
  8133.    To: <sip:ping@41.223.11.129:5060>;tag=0tNeXZ3FatatH
  8134.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042q0@41.181.219.34
  8135.    CSeq: 8756 OPTIONS
  8136.    Contact: <sip:41.223.11.129>
  8137.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8138.    Accept: application/sdp
  8139.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8140.    Supported: timer, path, replaces
  8141.    Allow-Events: talk, hold, conference, refer
  8142.    Content-Length: 0
  8143.    
  8144.    ------------------------------------------------------------------------
  8145. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:07:20.396312:
  8146.    ------------------------------------------------------------------------
  8147.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  8148.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK8np1tg1028334v3en170
  8149.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke62@41.181.106.34
  8150.    To: sip:ping@41.223.11.129:5060
  8151.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke62
  8152.    Max-Forwards: 0
  8153.    CSeq: 60044 OPTIONS
  8154.    
  8155.    ------------------------------------------------------------------------
  8156. send 632 bytes to udp/[41.181.106.34]:5060 at 14:07:20.396914:
  8157.    ------------------------------------------------------------------------
  8158.    SIP/2.0 200 OK
  8159.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK8np1tg1028334v3en170
  8160.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke62
  8161.    To: <sip:ping@41.223.11.129:5060>;tag=13e7ytmK720cD
  8162.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke62@41.181.106.34
  8163.    CSeq: 60044 OPTIONS
  8164.    Contact: <sip:41.223.11.129>
  8165.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8166.    Accept: application/sdp
  8167.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8168.    Supported: timer, path, replaces
  8169.    Allow-Events: talk, hold, conference, refer
  8170.    Content-Length: 0
  8171.    
  8172.    ------------------------------------------------------------------------
  8173. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:07:29.906859:
  8174.    ------------------------------------------------------------------------
  8175.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  8176.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKajt65h00ag7rr1tm8510
  8177.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cue0@41.181.106.34
  8178.    To: sip:ping@41.223.11.97:5060
  8179.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cue0
  8180.    Max-Forwards: 0
  8181.    CSeq: 124445 OPTIONS
  8182.    
  8183.    ------------------------------------------------------------------------
  8184. send 631 bytes to udp/[41.181.106.34]:5060 at 14:07:29.907393:
  8185.    ------------------------------------------------------------------------
  8186.    SIP/2.0 200 OK
  8187.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKajt65h00ag7rr1tm8510
  8188.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cue0
  8189.    To: <sip:ping@41.223.11.97:5060>;tag=6y19FgB1FBKeH
  8190.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cue0@41.181.106.34
  8191.    CSeq: 124445 OPTIONS
  8192.    Contact: <sip:41.223.11.97>
  8193.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8194.    Accept: application/sdp
  8195.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8196.    Supported: timer, path, replaces
  8197.    Allow-Events: talk, hold, conference, refer
  8198.    Content-Length: 0
  8199.    
  8200.    ------------------------------------------------------------------------
  8201. recv 327 bytes from udp/[41.181.219.34]:5060 at 14:07:44.810508:
  8202.    ------------------------------------------------------------------------
  8203.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  8204.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKjuao0g206obcd7vlc310
  8205.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042p0@41.181.219.34
  8206.    To: sip:ping@41.223.11.97:5060
  8207.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042p0
  8208.    Max-Forwards: 0
  8209.    CSeq: 8754 OPTIONS
  8210.    
  8211.    ------------------------------------------------------------------------
  8212. send 629 bytes to udp/[41.181.219.34]:5060 at 14:07:44.811192:
  8213.    ------------------------------------------------------------------------
  8214.    SIP/2.0 200 OK
  8215.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKjuao0g206obcd7vlc310
  8216.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042p0
  8217.    To: <sip:ping@41.223.11.97:5060>;tag=77t2HBv4cm90c
  8218.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042p0@41.181.219.34
  8219.    CSeq: 8754 OPTIONS
  8220.    Contact: <sip:41.223.11.97>
  8221.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8222.    Accept: application/sdp
  8223.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8224.    Supported: timer, path, replaces
  8225.    Allow-Events: talk, hold, conference, refer
  8226.    Content-Length: 0
  8227.    
  8228.    ------------------------------------------------------------------------
  8229. freeswitch@internal>
  8230. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:08:05.546921:
  8231.    ------------------------------------------------------------------------
  8232.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  8233.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKrau8h8102ga84076iae0
  8234.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004iq0@41.181.219.34
  8235.    To: sip:ping@41.223.11.129:5060
  8236.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004iq0
  8237.    Max-Forwards: 0
  8238.    CSeq: 8757 OPTIONS
  8239.    
  8240.    ------------------------------------------------------------------------
  8241. send 631 bytes to udp/[41.181.219.34]:5060 at 14:08:05.547438:
  8242.    ------------------------------------------------------------------------
  8243.    SIP/2.0 200 OK
  8244.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKrau8h8102ga84076iae0
  8245.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004iq0
  8246.    To: <sip:ping@41.223.11.129:5060>;tag=2c8Z0N5p4BQZr
  8247.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004iq0@41.181.219.34
  8248.    CSeq: 8757 OPTIONS
  8249.    Contact: <sip:41.223.11.129>
  8250.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8251.    Accept: application/sdp
  8252.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8253.    Supported: timer, path, replaces
  8254.    Allow-Events: talk, hold, conference, refer
  8255.    Content-Length: 0
  8256.    
  8257.    ------------------------------------------------------------------------
  8258. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:08:20.420789:
  8259.    ------------------------------------------------------------------------
  8260.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  8261.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKvr14g11028p7g480vep0
  8262.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku62@41.181.106.34
  8263.    To: sip:ping@41.223.11.129:5060
  8264.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku62
  8265.    Max-Forwards: 0
  8266.    CSeq: 60045 OPTIONS
  8267.    
  8268.    ------------------------------------------------------------------------
  8269. send 632 bytes to udp/[41.181.106.34]:5060 at 14:08:20.421492:
  8270.    ------------------------------------------------------------------------
  8271.    SIP/2.0 200 OK
  8272.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKvr14g11028p7g480vep0
  8273.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku62
  8274.    To: <sip:ping@41.223.11.129:5060>;tag=3N1r2gpt1mDjm
  8275.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku62@41.181.106.34
  8276.    CSeq: 60045 OPTIONS
  8277.    Contact: <sip:41.223.11.129>
  8278.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8279.    Accept: application/sdp
  8280.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8281.    Supported: timer, path, replaces
  8282.    Allow-Events: talk, hold, conference, refer
  8283.    Content-Length: 0
  8284.    
  8285.    ------------------------------------------------------------------------
  8286. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:08:29.909066:
  8287.    ------------------------------------------------------------------------
  8288.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  8289.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK4hdb4u00ao77an89j1j0
  8290.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cef0@41.181.106.34
  8291.    To: sip:ping@41.223.11.97:5060
  8292.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cef0
  8293.    Max-Forwards: 0
  8294.    CSeq: 124446 OPTIONS
  8295.    
  8296.    ------------------------------------------------------------------------
  8297. send 631 bytes to udp/[41.181.106.34]:5060 at 14:08:29.909741:
  8298.    ------------------------------------------------------------------------
  8299.    SIP/2.0 200 OK
  8300.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK4hdb4u00ao77an89j1j0
  8301.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cef0
  8302.    To: <sip:ping@41.223.11.97:5060>;tag=8gmUK6c89vZKr
  8303.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cef0@41.181.106.34
  8304.    CSeq: 124446 OPTIONS
  8305.    Contact: <sip:41.223.11.97>
  8306.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8307.    Accept: application/sdp
  8308.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8309.    Supported: timer, path, replaces
  8310.    Allow-Events: talk, hold, conference, refer
  8311.    Content-Length: 0
  8312.    
  8313.    ------------------------------------------------------------------------
  8314. recv 327 bytes from udp/[41.181.219.34]:5060 at 14:08:44.832695:
  8315.    ------------------------------------------------------------------------
  8316.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  8317.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKot2n8f206ovueodl9ec0
  8318.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ip0@41.181.219.34
  8319.    To: sip:ping@41.223.11.97:5060
  8320.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ip0
  8321.    Max-Forwards: 0
  8322.    CSeq: 8755 OPTIONS
  8323.    
  8324.    ------------------------------------------------------------------------
  8325. send 629 bytes to udp/[41.181.219.34]:5060 at 14:08:44.833303:
  8326.    ------------------------------------------------------------------------
  8327.    SIP/2.0 200 OK
  8328.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKot2n8f206ovueodl9ec0
  8329.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ip0
  8330.    To: <sip:ping@41.223.11.97:5060>;tag=9SDmN1XB75N6K
  8331.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ip0@41.181.219.34
  8332.    CSeq: 8755 OPTIONS
  8333.    Contact: <sip:41.223.11.97>
  8334.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8335.    Accept: application/sdp
  8336.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8337.    Supported: timer, path, replaces
  8338.    Allow-Events: talk, hold, conference, refer
  8339.    Content-Length: 0
  8340.    
  8341.    ------------------------------------------------------------------------
  8342. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:09:05.571155:
  8343.    ------------------------------------------------------------------------
  8344.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  8345.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKnb26jh2028v6e90ma680
  8346.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042r0@41.181.219.34
  8347.    To: sip:ping@41.223.11.129:5060
  8348.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042r0
  8349.    Max-Forwards: 0
  8350.    CSeq: 8758 OPTIONS
  8351.    
  8352.    ------------------------------------------------------------------------
  8353. send 631 bytes to udp/[41.181.219.34]:5060 at 14:09:05.571800:
  8354.    ------------------------------------------------------------------------
  8355.    SIP/2.0 200 OK
  8356.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKnb26jh2028v6e90ma680
  8357.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042r0
  8358.    To: <sip:ping@41.223.11.129:5060>;tag=4ytH4B7XyX34F
  8359.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042r0@41.181.219.34
  8360.    CSeq: 8758 OPTIONS
  8361.    Contact: <sip:41.223.11.129>
  8362.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8363.    Accept: application/sdp
  8364.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8365.    Supported: timer, path, replaces
  8366.    Allow-Events: talk, hold, conference, refer
  8367.    Content-Length: 0
  8368.    
  8369.    ------------------------------------------------------------------------
  8370. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:09:20.445107:
  8371.    ------------------------------------------------------------------------
  8372.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  8373.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKmomcn4103oespmmodod0
  8374.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke72@41.181.106.34
  8375.    To: sip:ping@41.223.11.129:5060
  8376.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke72
  8377.    Max-Forwards: 0
  8378.    CSeq: 60046 OPTIONS
  8379.    
  8380.    ------------------------------------------------------------------------
  8381. send 632 bytes to udp/[41.181.106.34]:5060 at 14:09:20.445763:
  8382.    ------------------------------------------------------------------------
  8383.    SIP/2.0 200 OK
  8384.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKmomcn4103oespmmodod0
  8385.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke72
  8386.    To: <sip:ping@41.223.11.129:5060>;tag=57Ka66Q1U6SQB
  8387.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke72@41.181.106.34
  8388.    CSeq: 60046 OPTIONS
  8389.    Contact: <sip:41.223.11.129>
  8390.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8391.    Accept: application/sdp
  8392.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8393.    Supported: timer, path, replaces
  8394.    Allow-Events: talk, hold, conference, refer
  8395.    Content-Length: 0
  8396.    
  8397.    ------------------------------------------------------------------------
  8398. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:09:29.911890:
  8399.    ------------------------------------------------------------------------
  8400.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  8401.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKtbri4p30a08pkdc2ed50
  8402.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cuf0@41.181.106.34
  8403.    To: sip:ping@41.223.11.97:5060
  8404.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cuf0
  8405.    Max-Forwards: 0
  8406.    CSeq: 124447 OPTIONS
  8407.    
  8408.    ------------------------------------------------------------------------
  8409. send 631 bytes to udp/[41.181.106.34]:5060 at 14:09:29.912745:
  8410.    ------------------------------------------------------------------------
  8411.    SIP/2.0 200 OK
  8412.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKtbri4p30a08pkdc2ed50
  8413.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cuf0
  8414.    To: <sip:ping@41.223.11.97:5060>;tag=a36cQveF4ecSF
  8415.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cuf0@41.181.106.34
  8416.    CSeq: 124447 OPTIONS
  8417.    Contact: <sip:41.223.11.97>
  8418.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8419.    Accept: application/sdp
  8420.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8421.    Supported: timer, path, replaces
  8422.    Allow-Events: talk, hold, conference, refer
  8423.    Content-Length: 0
  8424.    
  8425.    ------------------------------------------------------------------------
  8426. recv 327 bytes from udp/[41.181.219.34]:5060 at 14:09:44.856703:
  8427.    ------------------------------------------------------------------------
  8428.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  8429.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKqlkr3u3060lb0tpojma0
  8430.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042q0@41.181.219.34
  8431.    To: sip:ping@41.223.11.97:5060
  8432.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042q0
  8433.    Max-Forwards: 0
  8434.    CSeq: 8756 OPTIONS
  8435.    
  8436.    ------------------------------------------------------------------------
  8437. send 629 bytes to udp/[41.181.219.34]:5060 at 14:09:44.857324:
  8438.    ------------------------------------------------------------------------
  8439.    SIP/2.0 200 OK
  8440.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKqlkr3u3060lb0tpojma0
  8441.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042q0
  8442.    To: <sip:ping@41.223.11.97:5060>;tag=Bc05rQZj1Q2BB
  8443.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042q0@41.181.219.34
  8444.    CSeq: 8756 OPTIONS
  8445.    Contact: <sip:41.223.11.97>
  8446.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8447.    Accept: application/sdp
  8448.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8449.    Supported: timer, path, replaces
  8450.    Allow-Events: talk, hold, conference, refer
  8451.    Content-Length: 0
  8452.    
  8453.    ------------------------------------------------------------------------
  8454. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:10:05.595166:
  8455.    ------------------------------------------------------------------------
  8456.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  8457.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKd4ilki1028l5sdqi37r0
  8458.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ir0@41.181.219.34
  8459.    To: sip:ping@41.223.11.129:5060
  8460.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ir0
  8461.    Max-Forwards: 0
  8462.    CSeq: 8759 OPTIONS
  8463.    
  8464.    ------------------------------------------------------------------------
  8465. send 631 bytes to udp/[41.181.219.34]:5060 at 14:10:05.595784:
  8466.    ------------------------------------------------------------------------
  8467.    SIP/2.0 200 OK
  8468.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKd4ilki1028l5sdqi37r0
  8469.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004ir0
  8470.    To: <sip:ping@41.223.11.129:5060>;tag=6gD37184rFgaQ
  8471.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004ir0@41.181.219.34
  8472.    CSeq: 8759 OPTIONS
  8473.    Contact: <sip:41.223.11.129>
  8474.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8475.    Accept: application/sdp
  8476.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8477.    Supported: timer, path, replaces
  8478.    Allow-Events: talk, hold, conference, refer
  8479.    Content-Length: 0
  8480.    
  8481.    ------------------------------------------------------------------------
  8482. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:10:20.468275:
  8483.    ------------------------------------------------------------------------
  8484.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  8485.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK06tpg7203o4v2de0k8i0
  8486.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku72@41.181.106.34
  8487.    To: sip:ping@41.223.11.129:5060
  8488.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku72
  8489.    Max-Forwards: 0
  8490.    CSeq: 60047 OPTIONS
  8491.    
  8492.    ------------------------------------------------------------------------
  8493. send 632 bytes to udp/[41.181.106.34]:5060 at 14:10:20.468784:
  8494.    ------------------------------------------------------------------------
  8495.    SIP/2.0 200 OK
  8496.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK06tpg7203o4v2de0k8i0
  8497.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku72
  8498.    To: <sip:ping@41.223.11.129:5060>;tag=7S6U9vS8Nr6vj
  8499.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku72@41.181.106.34
  8500.    CSeq: 60047 OPTIONS
  8501.    Contact: <sip:41.223.11.129>
  8502.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8503.    Accept: application/sdp
  8504.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8505.    Supported: timer, path, replaces
  8506.    Allow-Events: talk, hold, conference, refer
  8507.    Content-Length: 0
  8508.    
  8509.    ------------------------------------------------------------------------
  8510. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:10:29.913100:
  8511.    ------------------------------------------------------------------------
  8512.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  8513.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK1jkd4s30ag8do71gtgq0
  8514.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ceg0@41.181.106.34
  8515.    To: sip:ping@41.223.11.97:5060
  8516.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ceg0
  8517.    Max-Forwards: 0
  8518.    CSeq: 124448 OPTIONS
  8519.    
  8520.    ------------------------------------------------------------------------
  8521. send 631 bytes to udp/[41.181.106.34]:5060 at 14:10:29.913755:
  8522.    ------------------------------------------------------------------------
  8523.    SIP/2.0 200 OK
  8524.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK1jkd4s30ag8do71gtgq0
  8525.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ceg0
  8526.    To: <sip:ping@41.223.11.97:5060>;tag=cNSytjgpy0ryp
  8527.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ceg0@41.181.106.34
  8528.    CSeq: 124448 OPTIONS
  8529.    Contact: <sip:41.223.11.97>
  8530.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8531.    Accept: application/sdp
  8532.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8533.    Supported: timer, path, replaces
  8534.    Allow-Events: talk, hold, conference, refer
  8535.    Content-Length: 0
  8536.    
  8537.    ------------------------------------------------------------------------
  8538. recv 327 bytes from udp/[41.181.219.34]:5060 at 14:10:44.880777:
  8539.    ------------------------------------------------------------------------
  8540.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  8541.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKicm8ce1078a4hpm4oq10
  8542.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004iq0@41.181.219.34
  8543.    To: sip:ping@41.223.11.97:5060
  8544.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004iq0
  8545.    Max-Forwards: 0
  8546.    CSeq: 8757 OPTIONS
  8547.    
  8548.    ------------------------------------------------------------------------
  8549. send 629 bytes to udp/[41.181.219.34]:5060 at 14:10:44.881415:
  8550.    ------------------------------------------------------------------------
  8551.    SIP/2.0 200 OK
  8552.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKicm8ce1078a4hpm4oq10
  8553.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004iq0
  8554.    To: <sip:ping@41.223.11.97:5060>;tag=DyjQvD1SU9eHj
  8555.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004iq0@41.181.219.34
  8556.    CSeq: 8757 OPTIONS
  8557.    Contact: <sip:41.223.11.97>
  8558.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8559.    Accept: application/sdp
  8560.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8561.    Supported: timer, path, replaces
  8562.    Allow-Events: talk, hold, conference, refer
  8563.    Content-Length: 0
  8564.    
  8565.    ------------------------------------------------------------------------
  8566. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:11:05.620405:
  8567.    ------------------------------------------------------------------------
  8568.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  8569.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKih8at53030b8mek54ok0
  8570.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042s0@41.181.219.34
  8571.    To: sip:ping@41.223.11.129:5060
  8572.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042s0
  8573.    Max-Forwards: 0
  8574.    CSeq: 8760 OPTIONS
  8575.    
  8576.    ------------------------------------------------------------------------
  8577. send 631 bytes to udp/[41.181.219.34]:5060 at 14:11:05.621056:
  8578.    ------------------------------------------------------------------------
  8579.    SIP/2.0 200 OK
  8580.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKih8at53030b8mek54ok0
  8581.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042s0
  8582.    To: <sip:ping@41.223.11.129:5060>;tag=82ZmBracK1vFe
  8583.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042s0@41.181.219.34
  8584.    CSeq: 8760 OPTIONS
  8585.    Contact: <sip:41.223.11.129>
  8586.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8587.    Accept: application/sdp
  8588.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8589.    Supported: timer, path, replaces
  8590.    Allow-Events: talk, hold, conference, refer
  8591.    Content-Length: 0
  8592.    
  8593.    ------------------------------------------------------------------------
  8594. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:11:20.491679:
  8595.    ------------------------------------------------------------------------
  8596.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  8597.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKrhoqkq003opjnpaf8tk0
  8598.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke82@41.181.106.34
  8599.    To: sip:ping@41.223.11.129:5060
  8600.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke82
  8601.    Max-Forwards: 0
  8602.    CSeq: 60048 OPTIONS
  8603.    
  8604.    ------------------------------------------------------------------------
  8605. send 632 bytes to udp/[41.181.106.34]:5060 at 14:11:20.492278:
  8606.    ------------------------------------------------------------------------
  8607.    SIP/2.0 200 OK
  8608.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKrhoqkq003opjnpaf8tk0
  8609.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke82
  8610.    To: <sip:ping@41.223.11.129:5060>;tag=9BSDDKUFgaK2S
  8611.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke82@41.181.106.34
  8612.    CSeq: 60048 OPTIONS
  8613.    Contact: <sip:41.223.11.129>
  8614.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8615.    Accept: application/sdp
  8616.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8617.    Supported: timer, path, replaces
  8618.    Allow-Events: talk, hold, conference, refer
  8619.    Content-Length: 0
  8620.    
  8621.    ------------------------------------------------------------------------
  8622. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:11:29.914598:
  8623.    ------------------------------------------------------------------------
  8624.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  8625.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKt42efu00ao8h4nvca020
  8626.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cug0@41.181.106.34
  8627.    To: sip:ping@41.223.11.97:5060
  8628.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cug0
  8629.    Max-Forwards: 0
  8630.    CSeq: 124449 OPTIONS
  8631.    
  8632.    ------------------------------------------------------------------------
  8633. send 631 bytes to udp/[41.181.106.34]:5060 at 14:11:29.915179:
  8634.    ------------------------------------------------------------------------
  8635.    SIP/2.0 200 OK
  8636.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKt42efu00ao8h4nvca020
  8637.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cug0
  8638.    To: <sip:ping@41.223.11.97:5060>;tag=e7Bgy8HXrj53D
  8639.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cug0@41.181.106.34
  8640.    CSeq: 124449 OPTIONS
  8641.    Contact: <sip:41.223.11.97>
  8642.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8643.    Accept: application/sdp
  8644.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8645.    Supported: timer, path, replaces
  8646.    Allow-Events: talk, hold, conference, refer
  8647.    Content-Length: 0
  8648.    
  8649.    ------------------------------------------------------------------------
  8650. recv 327 bytes from udp/[41.181.219.34]:5060 at 14:11:44.903988:
  8651.    ------------------------------------------------------------------------
  8652.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  8653.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKmh6s2o207oug6paa5l60
  8654.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042r0@41.181.219.34
  8655.    To: sip:ping@41.223.11.97:5060
  8656.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042r0
  8657.    Max-Forwards: 0
  8658.    CSeq: 8758 OPTIONS
  8659.    
  8660.    ------------------------------------------------------------------------
  8661. send 629 bytes to udp/[41.181.219.34]:5060 at 14:11:44.904605:
  8662.    ------------------------------------------------------------------------
  8663.    SIP/2.0 200 OK
  8664.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKmh6s2o207oug6paa5l60
  8665.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042r0
  8666.    To: <sip:ping@41.223.11.97:5060>;tag=Fg58Z320NUUpS
  8667.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042r0@41.181.219.34
  8668.    CSeq: 8758 OPTIONS
  8669.    Contact: <sip:41.223.11.97>
  8670.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8671.    Accept: application/sdp
  8672.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8673.    Supported: timer, path, replaces
  8674.    Allow-Events: talk, hold, conference, refer
  8675.    Content-Length: 0
  8676.    
  8677.    ------------------------------------------------------------------------
  8678. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:12:05.644512:
  8679.    ------------------------------------------------------------------------
  8680.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  8681.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKsplfli003g07h523cmn0
  8682.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004is0@41.181.219.34
  8683.    To: sip:ping@41.223.11.129:5060
  8684.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004is0
  8685.    Max-Forwards: 0
  8686.    CSeq: 8761 OPTIONS
  8687.    
  8688.    ------------------------------------------------------------------------
  8689. send 631 bytes to udp/[41.181.219.34]:5060 at 14:12:05.645164:
  8690.    ------------------------------------------------------------------------
  8691.    SIP/2.0 200 OK
  8692.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKsplfli003g07h523cmn0
  8693.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004is0
  8694.    To: <sip:ping@41.223.11.129:5060>;tag=aNj6eecKDK9mN
  8695.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004is0@41.181.219.34
  8696.    CSeq: 8761 OPTIONS
  8697.    Contact: <sip:41.223.11.129>
  8698.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8699.    Accept: application/sdp
  8700.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8701.    Supported: timer, path, replaces
  8702.    Allow-Events: talk, hold, conference, refer
  8703.    Content-Length: 0
  8704.    
  8705.    ------------------------------------------------------------------------
  8706. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:12:20.516252:
  8707.    ------------------------------------------------------------------------
  8708.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  8709.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK4289kh204ggerjttj4k0
  8710.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku82@41.181.106.34
  8711.    To: sip:ping@41.223.11.129:5060
  8712.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku82
  8713.    Max-Forwards: 0
  8714.    CSeq: 60049 OPTIONS
  8715.    
  8716.    ------------------------------------------------------------------------
  8717. send 632 bytes to udp/[41.181.106.34]:5060 at 14:12:20.516892:
  8718.    ------------------------------------------------------------------------
  8719.    SIP/2.0 200 OK
  8720.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK4289kh204ggerjttj4k0
  8721.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku82
  8722.    To: <sip:ping@41.223.11.129:5060>;tag=ByBZg9vpavZ7g
  8723.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku82@41.181.106.34
  8724.    CSeq: 60049 OPTIONS
  8725.    Contact: <sip:41.223.11.129>
  8726.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8727.    Accept: application/sdp
  8728.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8729.    Supported: timer, path, replaces
  8730.    Allow-Events: talk, hold, conference, refer
  8731.    Content-Length: 0
  8732.    
  8733.    ------------------------------------------------------------------------
  8734. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:12:29.917186:
  8735.    ------------------------------------------------------------------------
  8736.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  8737.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKtcmv1n20ag9fqk0k3mr0
  8738.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ceh0@41.181.106.34
  8739.    To: sip:ping@41.223.11.97:5060
  8740.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ceh0
  8741.    Max-Forwards: 0
  8742.    CSeq: 124450 OPTIONS
  8743.    
  8744.    ------------------------------------------------------------------------
  8745. send 631 bytes to udp/[41.181.106.34]:5060 at 14:12:29.917829:
  8746.    ------------------------------------------------------------------------
  8747.    SIP/2.0 200 OK
  8748.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKtcmv1n20ag9fqk0k3mr0
  8749.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080ceh0
  8750.    To: <sip:ping@41.223.11.97:5060>;tag=gSy11yK4j4H9m
  8751.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080ceh0@41.181.106.34
  8752.    CSeq: 124450 OPTIONS
  8753.    Contact: <sip:41.223.11.97>
  8754.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8755.    Accept: application/sdp
  8756.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  8757.    Supported: timer, path, replaces
  8758.    Allow-Events: talk, hold, conference, refer
  8759.    Content-Length: 0
  8760.    
  8761.    ------------------------------------------------------------------------
  8762. recv 1218 bytes from udp/[41.181.106.34]:5060 at 14:12:37.304873:
  8763.    ------------------------------------------------------------------------
  8764.    INVITE sip:+27870980989@41.223.11.97:5060;user=phone SIP/2.0
  8765.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK5mkp79001oe4n6len6o0.1
  8766.    From: <sip:+27832145179@41.181.106.34:5060;user=phone>;tag=07062241312363
  8767.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>
  8768.    Max-Forwards: 69
  8769.    Call-ID: 95cU529571314084biGhEfCjBeh@BC00.JHMBC1.MSS.MTN.CO.ZA
  8770.    CSeq: 784306945 INVITE
  8771.    P-Asserted-Identity: <sip:+27832145179@MTN.CO.ZA;user=phone>
  8772.    Accept: application/sdp
  8773.    Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,PRACK,UPDATE
  8774.    P-Charging-Vector: icid-value=B471A725F4-0214-13572905;icid-generated-at=BC00.JHMBC1.MSS.MTN.CO.ZA;orig-ioi=MTN.CO.ZA
  8775.    P-Early-Media: supported
  8776.    Resource-Priority: q735.3
  8777.    Supported: 100rel,histinfo
  8778.    Content-Type: application/sdp
  8779.    Contact: <sip:41.181.106.34:5060;transport=udp>
  8780.    Content-Length: 407
  8781.    
  8782.    v=0
  8783.    o=- 4444248 4444248 IN IP4 41.181.106.34
  8784.    s=-
  8785.    c=IN IP4 41.181.106.34
  8786.    t=0 0
  8787.    a=sendrecv
  8788.    m=audio 64982 RTP/AVP 96 8 0 97 18 98
  8789.    c=IN IP4 41.181.106.34
  8790.    b=RR:0
  8791.    b=RS:0
  8792.    a=rtpmap:96 AMR/8000
  8793.    a=fmtp:96 mode-set=7;max-red=0
  8794.    a=rtpmap:8 PCMA/8000
  8795.    a=rtpmap:0 PCMU/8000
  8796.    a=rtpmap:97 GSM-EFR/8000
  8797.    a=rtpmap:18 G729/8000
  8798.    a=fmtp:18 annexb=no
  8799.    a=rtpmap:98 telephone-event/8000
  8800.    a=fmtp:98 0-15
  8801.    a=maxptime:40
  8802.    ------------------------------------------------------------------------
  8803. send 411 bytes to udp/[41.181.106.34]:5060 at 14:12:37.305341:
  8804.    ------------------------------------------------------------------------
  8805.    SIP/2.0 100 Trying
  8806.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK5mkp79001oe4n6len6o0.1
  8807.    From: <sip:+27832145179@41.181.106.34:5060;user=phone>;tag=07062241312363
  8808.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>
  8809.    Call-ID: 95cU529571314084biGhEfCjBeh@BC00.JHMBC1.MSS.MTN.CO.ZA
  8810.    CSeq: 784306945 INVITE
  8811.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  8812.    Content-Length: 0
  8813.    
  8814.    ------------------------------------------------------------------------
  8815. 2015-11-01 14:12:37.302123 [NOTICE] switch_channel.c:1075 New Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [200e3ae1-a37e-40b4-8a05-72f6f3020aa3]
  8816. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_session.c:1061 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [BREAK]
  8817. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_session.c:1061 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [BREAK]
  8818. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Running State Change CS_NEW
  8819. 2015-11-01 14:12:37.302123 [DEBUG] sofia.c:8848 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 receiving invite from 41.181.106.34:5060 version: 1.5.15b git b156cbd 2015-05-12 04:00:04Z 64bit
  8820. 2015-11-01 14:12:37.302123 [DEBUG] sofia.c:6627 Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 entering state [received][100]
  8821. 2015-11-01 14:12:37.302123 [DEBUG] sofia.c:6637 Remote SDP:
  8822. v=0
  8823. o=- 4444248 4444248 IN IP4 41.181.106.34
  8824. s=-
  8825. c=IN IP4 41.181.106.34
  8826. t=0 0
  8827. a=sendrecv
  8828. m=audio 64982 RTP/AVP 96 8 0 97 18 98
  8829. c=IN IP4 41.181.106.34
  8830. b=AS:0
  8831. b=AS:0
  8832. a=rtpmap:96 AMR/8000
  8833. a=fmtp:96 mode-set=7;max-red=0
  8834. a=rtpmap:8 PCMA/8000
  8835. a=rtpmap:0 PCMU/8000
  8836. a=rtpmap:97 GSM-EFR/8000
  8837. a=rtpmap:18 G729/8000
  8838. a=fmtp:18 annexb=no
  8839. a=rtpmap:98 telephone-event/8000
  8840. a=fmtp:98 0-15
  8841. a=maxptime:40
  8842.  
  8843. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-32:122:8000:20:32000:1]
  8844. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[DVI4:6:16000:20:64000:1]
  8845. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[PCMU:0:8000:20:64000:1]
  8846. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G722:9:8000:20:64000:1]
  8847. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[opus:116:48000:20:0:2]
  8848. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-24:123:8000:20:24000:1]
  8849. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[SPEEX:99:32000:20:44000:1]
  8850. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[b64:116:32000:20:684800:1]
  8851. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-40:121:8000:20:40000:1]
  8852. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[L16:100:22050:20:705600:2]
  8853. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-16:124:8000:20:16000:1]
  8854. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[PCMA:8:8000:20:64000:1]
  8855. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[PROXY:0:8000:20:0:1]
  8856. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-24:123:8000:20:24000:1]
  8857. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G729:18:8000:20:8000:1]
  8858. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AAL2-G726-16:124:8000:20:16000:1]
  8859. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-32:122:8000:20:32000:1]
  8860. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[AMR:96:8000:20:12200:1]
  8861. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [AMR:96:8000:20:12200:1] ++++ is saved as a match
  8862. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[GSM:3:8000:20:13200:1]
  8863. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G726-40:121:8000:20:40000:1]
  8864. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[G723:4:8000:30:6300:1]
  8865. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [AMR:96:8000:40:0:1]/[LPC:7:8000:90:2400:1]
  8866. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-32:122:8000:20:32000:1]
  8867. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[DVI4:6:16000:20:64000:1]
  8868. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[PCMU:0:8000:20:64000:1]
  8869. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G722:9:8000:20:64000:1]
  8870. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[opus:116:48000:20:0:2]
  8871. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-24:123:8000:20:24000:1]
  8872. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[SPEEX:99:32000:20:44000:1]
  8873. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[b64:116:32000:20:684800:1]
  8874. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-40:121:8000:20:40000:1]
  8875. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[L16:100:22050:20:705600:2]
  8876. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-16:124:8000:20:16000:1]
  8877. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[PCMA:8:8000:20:64000:1]
  8878. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [PCMA:8:8000:20:64000:1] ++++ is saved as a match
  8879. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[PROXY:0:8000:20:0:1]
  8880. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-24:123:8000:20:24000:1]
  8881. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G729:18:8000:20:8000:1]
  8882. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AAL2-G726-16:124:8000:20:16000:1]
  8883. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-32:122:8000:20:32000:1]
  8884. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[AMR:96:8000:20:12200:1]
  8885. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[GSM:3:8000:20:13200:1]
  8886. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G726-40:121:8000:20:40000:1]
  8887. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[G723:4:8000:30:6300:1]
  8888. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMA:8:8000:40:64000:1]/[LPC:7:8000:90:2400:1]
  8889. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-32:122:8000:20:32000:1]
  8890. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[DVI4:6:16000:20:64000:1]
  8891. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[PCMU:0:8000:20:64000:1]
  8892. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [PCMU:0:8000:20:64000:1] ++++ is saved as a match
  8893. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G722:9:8000:20:64000:1]
  8894. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[opus:116:48000:20:0:2]
  8895. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-24:123:8000:20:24000:1]
  8896. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[SPEEX:99:32000:20:44000:1]
  8897. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[b64:116:32000:20:684800:1]
  8898. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-40:121:8000:20:40000:1]
  8899. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[L16:100:22050:20:705600:2]
  8900. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-16:124:8000:20:16000:1]
  8901. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[PCMA:8:8000:20:64000:1]
  8902. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[PROXY:0:8000:20:0:1]
  8903. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-24:123:8000:20:24000:1]
  8904. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G729:18:8000:20:8000:1]
  8905. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AAL2-G726-16:124:8000:20:16000:1]
  8906. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-32:122:8000:20:32000:1]
  8907. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[AMR:96:8000:20:12200:1]
  8908. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[GSM:3:8000:20:13200:1]
  8909. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G726-40:121:8000:20:40000:1]
  8910. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[G723:4:8000:30:6300:1]
  8911. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [PCMU:0:8000:40:64000:1]/[LPC:7:8000:90:2400:1]
  8912. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-32:122:8000:20:32000:1]
  8913. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[DVI4:6:16000:20:64000:1]
  8914. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[PCMU:0:8000:20:64000:1]
  8915. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G722:9:8000:20:64000:1]
  8916. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[opus:116:48000:20:0:2]
  8917. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-24:123:8000:20:24000:1]
  8918. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[SPEEX:99:32000:20:44000:1]
  8919. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[b64:116:32000:20:684800:1]
  8920. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-40:121:8000:20:40000:1]
  8921. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[L16:100:22050:20:705600:2]
  8922. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-16:124:8000:20:16000:1]
  8923. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[PCMA:8:8000:20:64000:1]
  8924. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[PROXY:0:8000:20:0:1]
  8925. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-24:123:8000:20:24000:1]
  8926. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G729:18:8000:20:8000:1]
  8927. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AAL2-G726-16:124:8000:20:16000:1]
  8928. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-32:122:8000:20:32000:1]
  8929. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[AMR:96:8000:20:12200:1]
  8930. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[GSM:3:8000:20:13200:1]
  8931. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G726-40:121:8000:20:40000:1]
  8932. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[G723:4:8000:30:6300:1]
  8933. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [GSM-EFR:97:8000:40:0:1]/[LPC:7:8000:90:2400:1]
  8934. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-32:122:8000:20:32000:1]
  8935. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[DVI4:6:16000:20:64000:1]
  8936. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[PCMU:0:8000:20:64000:1]
  8937. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G722:9:8000:20:64000:1]
  8938. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[opus:116:48000:20:0:2]
  8939. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-24:123:8000:20:24000:1]
  8940. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[SPEEX:99:32000:20:44000:1]
  8941. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[b64:116:32000:20:684800:1]
  8942. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-40:121:8000:20:40000:1]
  8943. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[L16:100:22050:20:705600:2]
  8944. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-16:124:8000:20:16000:1]
  8945. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[PCMA:8:8000:20:64000:1]
  8946. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[PROXY:0:8000:20:0:1]
  8947. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-24:123:8000:20:24000:1]
  8948. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G729:18:8000:20:8000:1]
  8949. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3727 Audio Codec Compare [G729:18:8000:20:8000:1] ++++ is saved as a match
  8950. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AAL2-G726-16:124:8000:20:16000:1]
  8951. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-32:122:8000:20:32000:1]
  8952. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[AMR:96:8000:20:12200:1]
  8953. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[GSM:3:8000:20:13200:1]
  8954. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G726-40:121:8000:20:40000:1]
  8955. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[G723:4:8000:30:6300:1]
  8956. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3672 Audio Codec Compare [G729:18:8000:40:8000:1]/[LPC:7:8000:90:2400:1]
  8957. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3588 Set telephone-event payload to 98
  8958. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:2507 Set Codec sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 AMR/8000 20 ms 160 samples 12200 bits 1 channels
  8959. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_codec.c:111 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 Original read codec set to AMR:96
  8960. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_media.c:3935 Set 2833 dtmf send/recv payload to 98
  8961. 2015-11-01 14:12:37.302123 [DEBUG] sofia.c:6923 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State Change CS_NEW -> CS_INIT
  8962. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [BREAK]
  8963. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_state_machine.c:491 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State NEW
  8964. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Running State Change CS_INIT
  8965. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_state_machine.c:512 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State INIT
  8966. 2015-11-01 14:12:37.302123 [DEBUG] mod_sofia.c:87 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 SOFIA INIT
  8967. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_state_machine.c:40 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 Standard INIT
  8968. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_state_machine.c:48 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State Change CS_INIT -> CS_ROUTING
  8969. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [BREAK]
  8970. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_state_machine.c:512 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State INIT going to sleep
  8971. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Running State Change CS_ROUTING
  8972. 2015-11-01 14:12:37.302123 [DEBUG] switch_channel.c:2204 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Callstate Change DOWN -> RINGING
  8973. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_state_machine.c:528 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State ROUTING
  8974. 2015-11-01 14:12:37.302123 [DEBUG] mod_sofia.c:123 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 SOFIA ROUTING
  8975. 2015-11-01 14:12:37.302123 [DEBUG] switch_core_state_machine.c:166 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 Standard ROUTING
  8976. 2015-11-01 14:12:37.302123 [INFO] mod_dialplan_xml.c:635 Processing +27832145179 <+27832145179>->+27870980989 in context default
  8977. Dialplan: sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 parsing [default->+27870980989] continue=false
  8978. 2015-11-01 14:12:37.442045 [ERR] switch_regex.c:104 COMPILE ERROR: 0 [nothing to repeat][+27870980989]
  8979. Dialplan: sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 Regex (FAIL) [+27870980989] destination_number(+27870980989) =~ /+27870980989/ break=on-false
  8980. 2015-11-01 14:12:37.442045 [INFO] switch_core_state_machine.c:241 No Route, Aborting
  8981. 2015-11-01 14:12:37.442045 [NOTICE] switch_core_state_machine.c:242 Hangup sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [CS_ROUTING] [NO_ROUTE_DESTINATION]
  8982. 2015-11-01 14:12:37.442045 [DEBUG] switch_channel.c:3242 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [KILL]
  8983. 2015-11-01 14:12:37.442045 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [BREAK]
  8984. 2015-11-01 14:12:37.442045 [DEBUG] switch_core_state_machine.c:528 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State ROUTING going to sleep
  8985. 2015-11-01 14:12:37.442045 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Running State Change CS_HANGUP
  8986. 2015-11-01 14:12:37.442045 [DEBUG] switch_core_state_machine.c:735 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Callstate Change RINGING -> HANGUP
  8987. 2015-11-01 14:12:37.442045 [DEBUG] switch_core_state_machine.c:737 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State HANGUP
  8988. 2015-11-01 14:12:37.442045 [DEBUG] mod_sofia.c:413 Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 hanging up, cause: NO_ROUTE_DESTINATION
  8989. 2015-11-01 14:12:37.442045 [DEBUG] mod_sofia.c:549 Responding to INVITE with: 404
  8990. 2015-11-01 14:12:37.442045 [DEBUG] switch_core_state_machine.c:60 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 Standard HANGUP, cause: NO_ROUTE_DESTINATION
  8991. 2015-11-01 14:12:37.442045 [DEBUG] switch_core_state_machine.c:737 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State HANGUP going to sleep
  8992. 2015-11-01 14:12:37.442045 [DEBUG] switch_core_state_machine.c:504 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State Change CS_HANGUP -> CS_REPORTING
  8993. 2015-11-01 14:12:37.442045 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [BREAK]
  8994. 2015-11-01 14:12:37.442045 [DEBUG] switch_core_state_machine.c:472 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Running State Change CS_REPORTING
  8995. 2015-11-01 14:12:37.442045 [DEBUG] switch_core_state_machine.c:823 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State REPORTING
  8996. send 764 bytes to udp/[41.181.106.34]:5060 at 14:12:37.459046:
  8997.    ------------------------------------------------------------------------
  8998.    SIP/2.0 404 Not Found
  8999.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK5mkp79001oe4n6len6o0.1
  9000.    Max-Forwards: 69
  9001.    From: <sip:+27832145179@41.181.106.34:5060;user=phone>;tag=07062241312363
  9002.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>;tag=H2Qt3S47FD8Ug
  9003.    Call-ID: 95cU529571314084biGhEfCjBeh@BC00.JHMBC1.MSS.MTN.CO.ZA
  9004.    CSeq: 784306945 INVITE
  9005.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  9006.    Accept: application/sdp
  9007.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  9008.    Supported: timer, path, replaces
  9009.    Allow-Events: talk, hold, conference, refer
  9010.    Reason: Q.850;cause=3;text="NO_ROUTE_DESTINATION"
  9011.    Content-Length: 0
  9012.    P-Asserted-Identity: "+27870980989" <sip:+27870980989@41.223.11.97>
  9013.    
  9014.    ------------------------------------------------------------------------
  9015. recv 403 bytes from udp/[41.181.106.34]:5060 at 14:12:37.464239:
  9016.    ------------------------------------------------------------------------
  9017.    ACK sip:+27870980989@41.223.11.97:5060;user=phone SIP/2.0
  9018.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK5mkp79001oe4n6len6o0.1
  9019.    CSeq: 784306945 ACK
  9020.    From: <sip:+27832145179@41.181.106.34:5060;user=phone>;tag=07062241312363
  9021.    To: <sip:+27870980989@41.223.11.97:5060;user=phone>;tag=H2Qt3S47FD8Ug
  9022.    Max-Forwards: 69
  9023.    Call-ID: 95cU529571314084biGhEfCjBeh@BC00.JHMBC1.MSS.MTN.CO.ZA
  9024.    Content-Length: 0
  9025.    
  9026.    ------------------------------------------------------------------------
  9027. 2015-11-01 14:12:37.742676 [DEBUG] switch_core_state_machine.c:104 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 Standard REPORTING, cause: NO_ROUTE_DESTINATION
  9028. 2015-11-01 14:12:37.742676 [DEBUG] switch_core_state_machine.c:823 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State REPORTING going to sleep
  9029. 2015-11-01 14:12:37.742676 [DEBUG] switch_core_state_machine.c:498 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State Change CS_REPORTING -> CS_DESTROY
  9030. 2015-11-01 14:12:37.742676 [DEBUG] switch_core_session.c:1396 Send signal sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [BREAK]
  9031. 2015-11-01 14:12:37.742676 [DEBUG] switch_core_session.c:1623 Session 47 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Locked, Waiting on external entities
  9032. 2015-11-01 14:12:37.742676 [NOTICE] switch_core_session.c:1641 Session 47 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Ended
  9033. 2015-11-01 14:12:37.742676 [NOTICE] switch_core_session.c:1645 Close Channel sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 [CS_DESTROY]
  9034. 2015-11-01 14:12:37.742676 [DEBUG] switch_core_state_machine.c:626 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) Running State Change CS_DESTROY
  9035. 2015-11-01 14:12:37.742676 [DEBUG] switch_core_state_machine.c:636 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State DESTROY
  9036. 2015-11-01 14:12:37.742676 [DEBUG] mod_sofia.c:323 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 SOFIA DESTROY
  9037. 2015-11-01 14:12:37.742676 [DEBUG] switch_core_state_machine.c:111 sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060 Standard DESTROY
  9038. 2015-11-01 14:12:37.742676 [DEBUG] switch_core_state_machine.c:636 (sofia/MTNPoilTeracoJHB/+27832145179@41.181.106.34:5060) State DESTROY going to sleep
  9039. recv 327 bytes from udp/[41.181.219.34]:5060 at 14:12:44.926115:
  9040.    ------------------------------------------------------------------------
  9041.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  9042.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKos6m6u007oijge79egm0
  9043.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ir0@41.181.219.34
  9044.    To: sip:ping@41.223.11.97:5060
  9045.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ir0
  9046.    Max-Forwards: 0
  9047.    CSeq: 8759 OPTIONS
  9048.    
  9049.    ------------------------------------------------------------------------
  9050. send 629 bytes to udp/[41.181.219.34]:5060 at 14:12:44.926796:
  9051.    ------------------------------------------------------------------------
  9052.    SIP/2.0 200 OK
  9053.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKos6m6u007oijge79egm0
  9054.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f100004ir0
  9055.    To: <sip:ping@41.223.11.97:5060>;tag=jBHK5mNBDpyec
  9056.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f2330004ir0@41.181.219.34
  9057.    CSeq: 8759 OPTIONS
  9058.    Contact: <sip:41.223.11.97>
  9059.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  9060.    Accept: application/sdp
  9061.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  9062.    Supported: timer, path, replaces
  9063.    Allow-Events: talk, hold, conference, refer
  9064.    Content-Length: 0
  9065.    
  9066.    ------------------------------------------------------------------------
  9067. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:13:05.667755:
  9068.    ------------------------------------------------------------------------
  9069.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  9070.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKjrvckg203olfn73sqd90
  9071.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042t0@41.181.219.34
  9072.    To: sip:ping@41.223.11.129:5060
  9073.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042t0
  9074.    Max-Forwards: 0
  9075.    CSeq: 8762 OPTIONS
  9076.    
  9077.    ------------------------------------------------------------------------
  9078. send 631 bytes to udp/[41.181.219.34]:5060 at 14:13:05.668316:
  9079.    ------------------------------------------------------------------------
  9080.    SIP/2.0 200 OK
  9081.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKjrvckg203olfn73sqd90
  9082.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c50200042t0
  9083.    To: <sip:ping@41.223.11.129:5060>;tag=c74Qj4Dt74Ntc
  9084.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de7500042t0@41.181.219.34
  9085.    CSeq: 8762 OPTIONS
  9086.    Contact: <sip:41.223.11.129>
  9087.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  9088.    Accept: application/sdp
  9089.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  9090.    Supported: timer, path, replaces
  9091.    Allow-Events: talk, hold, conference, refer
  9092.    Content-Length: 0
  9093.    
  9094.    ------------------------------------------------------------------------
  9095. freeswitch@internal> filter
  9096.  
  9097.  
  9098.  
  9099.  
  9100. freeswitch@internal> filter ?
  9101. -ERR filter ? Command not found!
  9102.  
  9103. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:13:20.539704:
  9104.    ------------------------------------------------------------------------
  9105.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  9106.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKu0qhia204g5lsto4pde0
  9107.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke92@41.181.106.34
  9108.    To: sip:ping@41.223.11.129:5060
  9109.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke92
  9110.    Max-Forwards: 0
  9111.    CSeq: 60050 OPTIONS
  9112.    
  9113.    ------------------------------------------------------------------------
  9114. send 632 bytes to udp/[41.181.106.34]:5060 at 14:13:20.540293:
  9115.    ------------------------------------------------------------------------
  9116.    SIP/2.0 200 OK
  9117.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKu0qhia204g5lsto4pde0
  9118.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ke92
  9119.    To: <sip:ping@41.223.11.129:5060>;tag=DgygmZyX4DcDr
  9120.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ke92@41.181.106.34
  9121.    CSeq: 60050 OPTIONS
  9122.    Contact: <sip:41.223.11.129>
  9123.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  9124.    Accept: application/sdp
  9125.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  9126.    Supported: timer, path, replaces
  9127.    Allow-Events: talk, hold, conference, refer
  9128.    Content-Length: 0
  9129.    
  9130.    ------------------------------------------------------------------------
  9131. recv 329 bytes from udp/[41.181.106.34]:5060 at 14:13:37.312746:
  9132.    ------------------------------------------------------------------------
  9133.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  9134.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKmncid90018pecb7l37h0
  9135.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cuh0@41.181.106.34
  9136.    To: sip:ping@41.223.11.97:5060
  9137.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cuh0
  9138.    Max-Forwards: 0
  9139.    CSeq: 124451 OPTIONS
  9140.    
  9141.    ------------------------------------------------------------------------
  9142. send 631 bytes to udp/[41.181.106.34]:5060 at 14:13:37.313405:
  9143.    ------------------------------------------------------------------------
  9144.    SIP/2.0 200 OK
  9145.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bKmncid90018pecb7l37h0
  9146.    From: <sip:ping@41.181.106.34:5060>;tag=714bd016ce96362193b11ba74561d291080cuh0
  9147.    To: <sip:ping@41.223.11.97:5060>;tag=Kmac7F6eaZm1Q
  9148.    Call-ID: 41fe0cd0152ea9f441146d46e46f2f95080cuh0@41.181.106.34
  9149.    CSeq: 124451 OPTIONS
  9150.    Contact: <sip:41.223.11.97>
  9151.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  9152.    Accept: application/sdp
  9153.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  9154.    Supported: timer, path, replaces
  9155.    Allow-Events: talk, hold, conference, refer
  9156.    Content-Length: 0
  9157.    
  9158.    ------------------------------------------------------------------------
  9159. recv 327 bytes from udp/[41.181.219.34]:5060 at 14:13:44.950716:
  9160.    ------------------------------------------------------------------------
  9161.    OPTIONS sip:41.223.11.97:5060 SIP/2.0
  9162.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKpbh40u208o76j19pg0h0
  9163.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042s0@41.181.219.34
  9164.    To: sip:ping@41.223.11.97:5060
  9165.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042s0
  9166.    Max-Forwards: 0
  9167.    CSeq: 8760 OPTIONS
  9168.    
  9169.    ------------------------------------------------------------------------
  9170. send 629 bytes to udp/[41.181.219.34]:5060 at 14:13:44.951300:
  9171.    ------------------------------------------------------------------------
  9172.    SIP/2.0 200 OK
  9173.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bKpbh40u208o76j19pg0h0
  9174.    From: <sip:ping@41.181.219.34:5060>;tag=2b694f2c2d055276e4a3974434796f1000042s0
  9175.    To: <sip:ping@41.223.11.97:5060>;tag=mX348aQj77amK
  9176.    Call-ID: ef73e1428f2891b9b1e0f53f8c86f23300042s0@41.181.219.34
  9177.    CSeq: 8760 OPTIONS
  9178.    Contact: <sip:41.223.11.97>
  9179.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  9180.    Accept: application/sdp
  9181.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  9182.    Supported: timer, path, replaces
  9183.    Allow-Events: talk, hold, conference, refer
  9184.    Content-Length: 0
  9185.    
  9186.    ------------------------------------------------------------------------
  9187. recv 329 bytes from udp/[41.181.219.34]:5060 at 14:14:05.692252:
  9188.    ------------------------------------------------------------------------
  9189.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  9190.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK9pj2p8004gaqs8rad410
  9191.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004it0@41.181.219.34
  9192.    To: sip:ping@41.223.11.129:5060
  9193.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004it0
  9194.    Max-Forwards: 0
  9195.    CSeq: 8763 OPTIONS
  9196.    
  9197.    ------------------------------------------------------------------------
  9198. send 631 bytes to udp/[41.181.219.34]:5060 at 14:14:05.692834:
  9199.    ------------------------------------------------------------------------
  9200.    SIP/2.0 200 OK
  9201.    Via: SIP/2.0/UDP 41.181.219.34:5060;branch=z9hG4bK9pj2p8004gaqs8rad410
  9202.    From: <sip:ping@41.181.219.34:5060>;tag=509731702acf5a68960a52517930c5020004it0
  9203.    To: <sip:ping@41.223.11.129:5060>;tag=eSQ9NtF11p2ZK
  9204.    Call-ID: 3fcf7aa104ea4fd5163b493d7803de750004it0@41.181.219.34
  9205.    CSeq: 8763 OPTIONS
  9206.    Contact: <sip:41.223.11.129>
  9207.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  9208.    Accept: application/sdp
  9209.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  9210.    Supported: timer, path, replaces
  9211.    Allow-Events: talk, hold, conference, refer
  9212.    Content-Length: 0
  9213.    
  9214.    ------------------------------------------------------------------------
  9215. recv 330 bytes from udp/[41.181.106.34]:5060 at 14:14:20.565070:
  9216.    ------------------------------------------------------------------------
  9217.    OPTIONS sip:41.223.11.129:5060 SIP/2.0
  9218.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK778oil104osba8atoca0
  9219.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku92@41.181.106.34
  9220.    To: sip:ping@41.223.11.129:5060
  9221.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku92
  9222.    Max-Forwards: 0
  9223.    CSeq: 60051 OPTIONS
  9224.    
  9225.    ------------------------------------------------------------------------
  9226. send 632 bytes to udp/[41.181.106.34]:5060 at 14:14:20.565648:
  9227.    ------------------------------------------------------------------------
  9228.    SIP/2.0 200 OK
  9229.    Via: SIP/2.0/UDP 41.181.106.34:5060;branch=z9hG4bK778oil104osba8atoca0
  9230.    From: <sip:ping@41.181.106.34:5060>;tag=c4717aa28b18ea3ba00fb3d1f99660ec000ku92
  9231.    To: <sip:ping@41.223.11.129:5060>;tag=F2g2QN04yZrjF
  9232.    Call-ID: 06db83d39615b99b9c664ec1b10e2ba2000ku92@41.181.106.34
  9233.    CSeq: 60051 OPTIONS
  9234.    Contact: <sip:41.223.11.129>
  9235.    User-Agent: FreeSWITCH-mod_sofia/1.5.15b+git~20150512T040004Z~b156cbd604~64bit
  9236.    Accept: application/sdp
  9237.   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
  9238.    Supported: timer, path, replaces
  9239.    Allow-Events: talk, hold, conference, refer
  9240.    Content-Length: 0
  9241.    
  9242.    ------------------------------------------------------------------------
  9243. freeswitch@internal>
  9244. freeswitch@internal>

Reply to "adg"