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  1. [m[33m[44m.=======================================================.
  2. |            _____ ____     ____ _     ___              |
  3. |           |  ___/ ___|   / ___| |   |_ _|             |
  4. |           | |_  \___ \  | |   | |    | |              |
  5. |           |  _|  ___) | | |___| |___ | |              |
  6. |           |_|   |____/   \____|_____|___|             |
  7. |                                                       |
  8. .=======================================================.
  9. | Anthony Minessale II, Ken Rice,                       |
  10. | Michael Jerris, Travis Cross                          |
  11. | FreeSWITCH (http://www.freeswitch.org)                |
  12. | Paypal Donations Appreciated: paypal@freeswitch.org   |
  13. | Brought to you by ClueCon http://www.cluecon.com/     |
  14. .=======================================================.
  15.  
  16. .===============================================================.
  17. |       _                                                       |
  18. |   ___| |_   _  ___  ___ ___  _ __         ___ ___  _ __ ___   |
  19. |  / __| | | | |/ _ \/ __/ _ \| '_ \       / __/ _ \| '_ ` _ \  |
  20. | | (__| | |_| |  __/ (_| (_) | | | |  _  | (_| (_) | | | | | | |
  21. |  \___|_|\__,_|\___|\___\___/|_| |_| (_)  \___\___/|_| |_| |_| |
  22. |                                                               |
  23. .===============================================================.
  24. [m
  25. Type /help <enter> to see a list of commands
  26.  
  27.  
  28.  
  29. [m
  30. [This app Best viewed at 160x60 or more..]
  31. +OK log level 7 [7]
  32. freeswitch@epikfs1> Enabled sip debugging on internal
  33. freeswitch@epikfs1> send 830 bytes to udp/[163.172.78.130]:50738 at 12:28:46.885861:
  34.    ------------------------------------------------------------------------
  35.    SIP/2.0 407 Proxy Authentication Required
  36.    Via: SIP/2.0/UDP 163.172.78.130:50738;branch=z9hG4bK510827845
  37.    From: <sip:1001@70.164.1.240>;tag=272510727
  38.    To: <sip:88401148656100974@70.164.1.240>;tag=6g4gQ82ZK27Kc
  39.    Call-ID: 1659506352-2065011290-341099577
  40.    CSeq: 1 INVITE
  41.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  42.    Accept: application/sdp
  43.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  44.    Supported: timer, path, replaces
  45.    Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
  46.    Proxy-Authenticate: Digest realm="70.164.1.240", nonce="fa44e4c8-bfaf-4b4e-98bf-7bba6d25d09e", algorithm=MD5, qop="auth"
  47.    Content-Length: 0
  48.    
  49.    ------------------------------------------------------------------------
  50. send 831 bytes to udp/[163.172.78.130]:54563 at 12:28:47.866863:
  51.    ------------------------------------------------------------------------
  52.    SIP/2.0 407 Proxy Authentication Required
  53.    Via: SIP/2.0/UDP 163.172.78.130:54563;branch=z9hG4bK995396686
  54.    From: <sip:1001@70.164.1.240>;tag=1823290380
  55.    To: <sip:88201148656100974@70.164.1.240>;tag=K53SN62vaS0gg
  56.    Call-ID: 1684809511-1051333694-468724093
  57.    CSeq: 1 INVITE
  58.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  59.    Accept: application/sdp
  60.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  61.    Supported: timer, path, replaces
  62.    Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
  63.    Proxy-Authenticate: Digest realm="70.164.1.240", nonce="6a15b3c7-16f5-4eaf-86ba-3c3916919344", algorithm=MD5, qop="auth"
  64.    Content-Length: 0
  65.    
  66.    ------------------------------------------------------------------------
  67. recv 551 bytes from udp/[51.15.144.225]:7222 at 12:28:47.874865:
  68.    ------------------------------------------------------------------------
  69.    REGISTER sip:70.164.1.240 SIP/2.0
  70.    Via: SIP/2.0/UDP 51.15.144.225:7222;branch=z9hG4bK4b1877c4-bd71-493f-8460-6dfc9438b0f9;rport
  71.    To: "424"<sip:424@70.164.1.240>
  72.    From: "424"<sip:424@70.164.1.240>;tag=qchmpnte
  73.    CSeq: 1 REGISTER
  74.    Call-ID: tufjfaevmypxxwccbdybhfbbeuixyfmnxapckwbptdhxupmveo
  75.    Max-Forwards: 70
  76.    Contact: <sip:424@51.15.144.225:7222;rinstance=988c91cec0294747>
  77.    User-Agent: Ozeki VoIP SIP SDK v11.1.2
  78.    Content-Length: 0
  79.    Expires: 3600
  80.    Supported: 100rel
  81.    Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, SUBSCRIBE, NOTIFY, REFER, INFO, MESSAGE
  82.    
  83.    ------------------------------------------------------------------------
  84. send 667 bytes to udp/[51.15.144.225]:7222 at 12:28:47.875403:
  85.    ------------------------------------------------------------------------
  86.    SIP/2.0 401 Unauthorized
  87.    Via: SIP/2.0/UDP 51.15.144.225:7222;branch=z9hG4bK4b1877c4-bd71-493f-8460-6dfc9438b0f9;rport=7222
  88.    From: "424"<sip:424@70.164.1.240>;tag=qchmpnte
  89.    To: "424" <sip:424@70.164.1.240>;tag=K6cKe8XDep96j
  90.    Call-ID: tufjfaevmypxxwccbdybhfbbeuixyfmnxapckwbptdhxupmveo
  91.    CSeq: 1 REGISTER
  92.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  93.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  94.    Supported: timer, path, replaces
  95.    WWW-Authenticate: Digest realm="70.164.1.240", nonce="1e43bd45-a6de-4746-9526-e06d62f77435", algorithm=MD5, qop="auth"
  96.    Content-Length: 0
  97.    
  98.    ------------------------------------------------------------------------
  99. recv 799 bytes from udp/[51.15.144.225]:7222 at 12:28:48.020999:
  100.    ------------------------------------------------------------------------
  101.    REGISTER sip:70.164.1.240 SIP/2.0
  102.    Via: SIP/2.0/UDP 51.15.144.225:7222;branch=z9hG4bK7ce1edf0-650f-4c5e-a03d-465dcb9639e1;rport
  103.    To: "424"<sip:424@70.164.1.240>
  104.    From: "424"<sip:424@70.164.1.240>;tag=qchmpnte
  105.    CSeq: 2 REGISTER
  106.    Call-ID: tufjfaevmypxxwccbdybhfbbeuixyfmnxapckwbptdhxupmveo
  107.    Max-Forwards: 70
  108.    Contact: <sip:424@51.15.144.225:7222;rinstance=988c91cec0294747>
  109.    User-Agent: Ozeki VoIP SIP SDK v11.1.2
  110.    Content-Length: 0
  111.    Expires: 3600
  112.    Supported: 100rel
  113.    Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, SUBSCRIBE, NOTIFY, REFER, INFO, MESSAGE
  114.    Authorization: Digest username="424",realm="70.164.1.240",nonce="1e43bd45-a6de-4746-9526-e06d62f77435",uri="sip:70.164.1.240",response="6b906dc9dbfc7dbaa0bd992ceda73e11",cnonce="dffda1ea684d42108bb1d09e9d36c301",nc=00000001,qop=auth,algorithm=MD5
  115.    
  116.    ------------------------------------------------------------------------
  117. 2018-08-15 12:28:48.020449 [WARNING] sofia_reg.c:2906 Can't find user [424@70.164.1.240] from 51.15.144.225
  118. You must define a domain called '70.164.1.240' in your directory and add a user with the id="424" attribute
  119. and you must configure your device to use the proper domain in it's authentication credentials.
  120. send 544 bytes to udp/[51.15.144.225]:7222 at 12:28:48.021555:
  121.    ------------------------------------------------------------------------
  122.    SIP/2.0 403 Forbidden
  123.    Via: SIP/2.0/UDP 51.15.144.225:7222;branch=z9hG4bK7ce1edf0-650f-4c5e-a03d-465dcb9639e1;rport=7222
  124.    From: "424"<sip:424@70.164.1.240>;tag=qchmpnte
  125.    To: "424" <sip:424@70.164.1.240>;tag=mF6Bg3eHBZZSe
  126.    Call-ID: tufjfaevmypxxwccbdybhfbbeuixyfmnxapckwbptdhxupmveo
  127.    CSeq: 2 REGISTER
  128.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  129.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  130.    Supported: timer, path, replaces
  131.    Content-Length: 0
  132.    
  133.    ------------------------------------------------------------------------
  134. recv 795 bytes from udp/[69.75.183.139]:7564 at 12:28:48.648120:
  135.    ------------------------------------------------------------------------
  136.    REGISTER sip:fs1.epik.io:5060 SIP/2.0
  137.    Call-ID: bb24d5e685528209@172.16.1.121
  138.    Content-Length: 0
  139.    CSeq: 69316 REGISTER
  140.    From: <sip:302817381.1@fs1.epik.io>;tag=SP17fbf601a5f8f1a5f
  141.    Max-Forwards: 70
  142.    To: <sip:302817381.1@fs1.epik.io>
  143.    Via: SIP/2.0/UDP 172.16.1.121:4627;branch=z9hG4bK-377e3640;rport
  144.    Authorization: Digest algorithm=MD5,nc=00004c3c,qop=auth,cnonce="ae9dda88bfd71dce",nonce="eb6493d3-d63d-41ce-9927-77e6c3045479",realm="fs1.epik.io",response="f34ab01df09368986d14a1404ebae6da",uri="sip:fs1.epik.io:5060",username="302817381.1"
  145.    User-Agent: OBIHAI/OBi302-3.1.1.5804
  146.    Contact: <sip:302817381.1@69.75.183.139:7564>;expires=60;+sip.instance="<urn:uuid:00000000-0000-0000-0000-9cadef41e03a>"
  147.    Allow: ACK,BYE,CANCEL,INFO,INVITE,NOTIFY,OPTIONS,PRACK,REFER,UPDATE
  148.    Supported: replaces
  149.    
  150.    ------------------------------------------------------------------------
  151. send 624 bytes to udp/[69.75.183.139]:7564 at 12:28:48.649777:
  152.    ------------------------------------------------------------------------
  153.    SIP/2.0 200 OK
  154.    Via: SIP/2.0/UDP 172.16.1.121:4627;branch=z9hG4bK-377e3640;rport=7564;received=69.75.183.139
  155.    From: <sip:302817381.1@fs1.epik.io>;tag=SP17fbf601a5f8f1a5f
  156.    To: <sip:302817381.1@fs1.epik.io>;tag=NrZ4HyZm87Nca
  157.    Call-ID: bb24d5e685528209@172.16.1.121
  158.    CSeq: 69316 REGISTER
  159.    Contact: <sip:302817381.1@69.75.183.139:7564>;expires=60
  160.    Date: Wed, 15 Aug 2018 19:28:48 GMT
  161.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  162.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  163.    Supported: timer, path, replaces
  164.    Content-Length: 0
  165.    
  166.    ------------------------------------------------------------------------
  167. recv 722 bytes from udp/[163.172.78.130]:57241 at 12:28:49.131974:
  168.    ------------------------------------------------------------------------
  169.    INVITE sip:88601148656100974@70.164.1.240 SIP/2.0
  170.    Via: SIP/2.0/UDP 163.172.78.130:57241;branch=z9hG4bK2033218512
  171.    Max-Forwards: 70
  172.    From: <sip:1001@70.164.1.240>;tag=357689933
  173.    To: <sip:88601148656100974@70.164.1.240>
  174.    Call-ID: 232241360-1615410231-1993873262
  175.    CSeq: 1 INVITE
  176.    Contact: <sip:1001@163.172.78.130:57241>
  177.    Content-Type: application/sdp
  178.    Content-Length: 208
  179.    Allow: ACK, BYE, CANCEL, INFO, INVITE, MESSAGE, NOTIFY, OPTIONS, PRACK, REFER, REGISTER, SUBSCRIBE, UPDATE, PUBLISH
  180.    User-Agent: zxcvfdf11
  181.    
  182.    v=0
  183.    o=1001 16264 18299 IN IP4 192.168.1.83
  184.    s=call
  185.    c=IN IP4 192.168.1.83
  186.    t=0 0
  187.    m=audio 25282 RTP/AVP 0 101
  188.    a=rtpmap:0 pcmu/8000
  189.    a=rtpmap:8 pcma/8000
  190.    a=rtpmap:101 telephone-event/8000
  191.    a=fmtp:101 0-11
  192.    ------------------------------------------------------------------------
  193. 2018-08-15 12:28:49.120449 [NOTICE] switch_channel.c:1104 New Channel sofia/internal/1001@70.164.1.240 [8766cffb-aa31-4587-9d25-6fc863579f4a]
  194. 2018-08-15 12:28:49.120449 [DEBUG] switch_core_state_machine.c:584 (sofia/internal/1001@70.164.1.240) Running State Change CS_NEW (Cur 2 Tot 42475)
  195. 2018-08-15 12:28:49.120449 [DEBUG] sofia.c:10070 sofia/internal/1001@70.164.1.240 receiving invite from 163.172.78.130:57241 version: 1.9.0 git 173410b 2018-02-23 14:30:53Z 64bit
  196. 2018-08-15 12:28:49.120449 [DEBUG] sofia.c:10241 IP 163.172.78.130 Rejected by acl "domains". Falling back to Digest auth.
  197. send 831 bytes to udp/[163.172.78.130]:57241 at 12:28:49.132760:
  198.    ------------------------------------------------------------------------
  199.    SIP/2.0 407 Proxy Authentication Required
  200.    Via: SIP/2.0/UDP 163.172.78.130:57241;branch=z9hG4bK2033218512
  201.    From: <sip:1001@70.164.1.240>;tag=357689933
  202.    To: <sip:88601148656100974@70.164.1.240>;tag=p1rXKSgr5gcZN
  203.    Call-ID: 232241360-1615410231-1993873262
  204.    CSeq: 1 INVITE
  205.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  206.    Accept: application/sdp
  207.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  208.    Supported: timer, path, replaces
  209.    Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
  210.    Proxy-Authenticate: Digest realm="70.164.1.240", nonce="00ab35ea-8664-42eb-a3d5-e9f8bb681d07", algorithm=MD5, qop="auth"
  211.    Content-Length: 0
  212.    
  213.    ------------------------------------------------------------------------
  214. 2018-08-15 12:28:49.120449 [DEBUG] sofia.c:2405 detaching session 8766cffb-aa31-4587-9d25-6fc863579f4a
  215. 2018-08-15 12:28:49.120449 [DEBUG] switch_core_state_machine.c:603 (sofia/internal/1001@70.164.1.240) State NEW
  216. recv 806 bytes from udp/[166.211.60.242]:1032 at 12:28:49.621223:
  217.    ------------------------------------------------------------------------
  218.    REGISTER sip:fs1.epik.io:5060 SIP/2.0
  219.    Call-ID: a04cc0724ba3b7ff@172.16.16.251
  220.    Content-Length: 0
  221.    CSeq: 79944 REGISTER
  222.    From: <sip:302849580.1.2@fs1.epik.io>;tag=SP2673fe74f8bf78653
  223.    Max-Forwards: 70
  224.    To: <sip:302849580.1.2@fs1.epik.io>
  225.    Via: SIP/2.0/UDP 172.16.16.251:5061;branch=z9hG4bK-2d9fedfc;rport
  226.    Authorization: Digest algorithm=MD5,nc=00003cff,qop=auth,cnonce="ef4fa0405ecf2b7f",nonce="d4577c01-b5c5-4de6-a3ea-9390e0a91da7",realm="fs1.epik.io",response="57994c9d084518d10c389c4f95102a5f",uri="sip:fs1.epik.io:5060",username="302849580.1.2"
  227.    User-Agent: OBIHAI/OBi302-3.1.1.5804
  228.    Contact: <sip:302849580.1.2@166.211.60.242:1032>;expires=60;+sip.instance="<urn:uuid:00000000-0000-0000-0000-9cadef42b351>"
  229.    Allow: ACK,BYE,CANCEL,INFO,INVITE,NOTIFY,OPTIONS,PRACK,REFER,UPDATE
  230.    Supported: replaces
  231.    
  232.    ------------------------------------------------------------------------
  233. send 634 bytes to udp/[166.211.60.242]:1032 at 12:28:49.622829:
  234.    ------------------------------------------------------------------------
  235.    SIP/2.0 200 OK
  236.    Via: SIP/2.0/UDP 172.16.16.251:5061;branch=z9hG4bK-2d9fedfc;rport=1032;received=166.211.60.242
  237.    From: <sip:302849580.1.2@fs1.epik.io>;tag=SP2673fe74f8bf78653
  238.    To: <sip:302849580.1.2@fs1.epik.io>;tag=QajpNm1U2S2HH
  239.    Call-ID: a04cc0724ba3b7ff@172.16.16.251
  240.    CSeq: 79944 REGISTER
  241.    Contact: <sip:302849580.1.2@166.211.60.242:1032>;expires=60
  242.    Date: Wed, 15 Aug 2018 19:28:49 GMT
  243.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  244.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  245.    Supported: timer, path, replaces
  246.    Content-Length: 0
  247.    
  248.    ------------------------------------------------------------------------
  249. send 831 bytes to udp/[163.172.78.130]:57241 at 12:28:49.633335:
  250.    ------------------------------------------------------------------------
  251.    SIP/2.0 407 Proxy Authentication Required
  252.    Via: SIP/2.0/UDP 163.172.78.130:57241;branch=z9hG4bK2033218512
  253.    From: <sip:1001@70.164.1.240>;tag=357689933
  254.    To: <sip:88601148656100974@70.164.1.240>;tag=p1rXKSgr5gcZN
  255.    Call-ID: 232241360-1615410231-1993873262
  256.    CSeq: 1 INVITE
  257.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  258.    Accept: application/sdp
  259.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  260.    Supported: timer, path, replaces
  261.    Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
  262.    Proxy-Authenticate: Digest realm="70.164.1.240", nonce="00ab35ea-8664-42eb-a3d5-e9f8bb681d07", algorithm=MD5, qop="auth"
  263.    Content-Length: 0
  264.    
  265.    ------------------------------------------------------------------------
  266. send 830 bytes to udp/[163.172.78.130]:62059 at 12:28:49.876403:
  267.    ------------------------------------------------------------------------
  268.    SIP/2.0 407 Proxy Authentication Required
  269.    Via: SIP/2.0/UDP 163.172.78.130:62059;branch=z9hG4bK380882801
  270.    From: <sip:1001@70.164.1.240>;tag=2123127105
  271.    To: <sip:88501148656100974@70.164.1.240>;tag=gB188pB3pU6eg
  272.    Call-ID: 1787895166-803124744-489564695
  273.    CSeq: 1 INVITE
  274.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  275.    Accept: application/sdp
  276.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  277.    Supported: timer, path, replaces
  278.    Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
  279.    Proxy-Authenticate: Digest realm="70.164.1.240", nonce="d94c1224-8488-4461-ac88-8634e48d5678", algorithm=MD5, qop="auth"
  280.    Content-Length: 0
  281.    
  282.    ------------------------------------------------------------------------
  283. send 830 bytes to udp/[163.172.78.130]:64790 at 12:28:50.376409:
  284.    ------------------------------------------------------------------------
  285.    SIP/2.0 407 Proxy Authentication Required
  286.    Via: SIP/2.0/UDP 163.172.78.130:64790;branch=z9hG4bK1119549470
  287.    From: <sip:1001@70.164.1.240>;tag=1313987435
  288.    To: <sip:88301148656100974@70.164.1.240>;tag=t4m713rNpQvKH
  289.    Call-ID: 1306317078-99468679-523451844
  290.    CSeq: 1 INVITE
  291.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  292.    Accept: application/sdp
  293.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  294.    Supported: timer, path, replaces
  295.    Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
  296.    Proxy-Authenticate: Digest realm="70.164.1.240", nonce="dc39ad4c-d954-4ce3-aa8c-751957456a4f", algorithm=MD5, qop="auth"
  297.    Content-Length: 0
  298.    
  299.    ------------------------------------------------------------------------
  300. send 831 bytes to udp/[163.172.78.130]:57241 at 12:28:50.632553:
  301.    ------------------------------------------------------------------------
  302.    SIP/2.0 407 Proxy Authentication Required
  303.    Via: SIP/2.0/UDP 163.172.78.130:57241;branch=z9hG4bK2033218512
  304.    From: <sip:1001@70.164.1.240>;tag=357689933
  305.    To: <sip:88601148656100974@70.164.1.240>;tag=p1rXKSgr5gcZN
  306.    Call-ID: 232241360-1615410231-1993873262
  307.    CSeq: 1 INVITE
  308.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  309.    Accept: application/sdp
  310.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  311.    Supported: timer, path, replaces
  312.    Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
  313.    Proxy-Authenticate: Digest realm="70.164.1.240", nonce="00ab35ea-8664-42eb-a3d5-e9f8bb681d07", algorithm=MD5, qop="auth"
  314.    Content-Length: 0
  315.    
  316.    ------------------------------------------------------------------------
  317. send 830 bytes to udp/[163.172.78.130]:50738 at 12:28:50.885642:
  318.    ------------------------------------------------------------------------
  319.    SIP/2.0 407 Proxy Authentication Required
  320.    Via: SIP/2.0/UDP 163.172.78.130:50738;branch=z9hG4bK510827845
  321.    From: <sip:1001@70.164.1.240>;tag=272510727
  322.    To: <sip:88401148656100974@70.164.1.240>;tag=6g4gQ82ZK27Kc
  323.    Call-ID: 1659506352-2065011290-341099577
  324.    CSeq: 1 INVITE
  325.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  326.    Accept: application/sdp
  327.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  328.    Supported: timer, path, replaces
  329.    Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
  330.    Proxy-Authenticate: Digest realm="70.164.1.240", nonce="fa44e4c8-bfaf-4b4e-98bf-7bba6d25d09e", algorithm=MD5, qop="auth"
  331.    Content-Length: 0
  332.    
  333.    ------------------------------------------------------------------------
  334. recv 799 bytes from udp/[166.167.43.254]:1024 at 12:28:51.567445:
  335.    ------------------------------------------------------------------------
  336.    REGISTER sip:fs1.epik.io:5060 SIP/2.0
  337.    Call-ID: bca8262856e5e864@172.16.16.252
  338.    Content-Length: 0
  339.    CSeq: 103749 REGISTER
  340.    From: <sip:302326876.1@fs1.epik.io>;tag=SP13bdf412fdff7a4a5
  341.    Max-Forwards: 70
  342.    To: <sip:302326876.1@fs1.epik.io>
  343.    Via: SIP/2.0/UDP 172.16.16.252:5060;branch=z9hG4bK-7a5fdde3;rport
  344.    Authorization: Digest algorithm=MD5,nc=0000a1a0,qop=auth,cnonce="3ffd03b7758d08ab",nonce="9dede25a-91d4-41c5-a47b-e4389b506dd2",realm="fs1.epik.io",response="533f7d74255c8e1c2f602cf8ef07b0e0",uri="sip:fs1.epik.io:5060",username="302326876.1"
  345.    User-Agent: OBIHAI/OBi302-3.1.1.5804
  346.    Contact: <sip:302326876.1@166.167.43.254:1024>;expires=60;+sip.instance="<urn:uuid:00000000-0000-0000-0000-9cadef42d182>"
  347.    Allow: ACK,BYE,CANCEL,INFO,INVITE,NOTIFY,OPTIONS,PRACK,REFER,UPDATE
  348.    Supported: replaces
  349.    
  350.    ------------------------------------------------------------------------
  351. send 629 bytes to udp/[166.167.43.254]:1024 at 12:28:51.569072:
  352.    ------------------------------------------------------------------------
  353.    SIP/2.0 200 OK
  354.    Via: SIP/2.0/UDP 172.16.16.252:5060;branch=z9hG4bK-7a5fdde3;rport=1024;received=166.167.43.254
  355.    From: <sip:302326876.1@fs1.epik.io>;tag=SP13bdf412fdff7a4a5
  356.    To: <sip:302326876.1@fs1.epik.io>;tag=rKBFQFjZZ2r4c
  357.    Call-ID: bca8262856e5e864@172.16.16.252
  358.    CSeq: 103749 REGISTER
  359.    Contact: <sip:302326876.1@166.167.43.254:1024>;expires=60
  360.    Date: Wed, 15 Aug 2018 19:28:51 GMT
  361.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  362.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  363.    Supported: timer, path, replaces
  364.    Content-Length: 0
  365.    
  366.    ------------------------------------------------------------------------
  367. recv 806 bytes from udp/[166.211.60.242]:5060 at 12:28:51.732634:
  368.    ------------------------------------------------------------------------
  369.    REGISTER sip:fs1.epik.io:5060 SIP/2.0
  370.    Call-ID: a1a84cb1d8a863b5@172.16.16.252
  371.    Content-Length: 0
  372.    CSeq: 52050 REGISTER
  373.    From: <sip:302606953.2.1@fs1.epik.io>;tag=SP1c5c724b3ede3ce7f
  374.    Max-Forwards: 70
  375.    To: <sip:302606953.2.1@fs1.epik.io>
  376.    Via: SIP/2.0/UDP 172.16.16.252:5060;branch=z9hG4bK-39ae5229;rport
  377.    Authorization: Digest algorithm=MD5,nc=00004404,qop=auth,cnonce="f7f9be2ffb7fd6e0",nonce="4cc155fc-8994-4dff-a6d7-420e925c007b",realm="fs1.epik.io",response="b37eda8c60be26b096595db1c2a37526",uri="sip:fs1.epik.io:5060",username="302606953.2.1"
  378.    User-Agent: OBIHAI/OBi302-3.1.1.5804
  379.    Contact: <sip:302606953.2.1@166.211.60.242:5060>;expires=60;+sip.instance="<urn:uuid:00000000-0000-0000-0000-9cadef42b26b>"
  380.    Allow: ACK,BYE,CANCEL,INFO,INVITE,NOTIFY,OPTIONS,PRACK,REFER,UPDATE
  381.    Supported: replaces
  382.    
  383.    ------------------------------------------------------------------------
  384. recv 806 bytes from udp/[166.211.60.242]:5061 at 12:28:51.732956:
  385.    ------------------------------------------------------------------------
  386.    REGISTER sip:fs1.epik.io:5060 SIP/2.0
  387.    Call-ID: 56754f5271577c01@172.16.16.252
  388.    Content-Length: 0
  389.    CSeq: 26143 REGISTER
  390.    From: <sip:302606953.2.2@fs1.epik.io>;tag=SP2d3beef30beefaa90
  391.    Max-Forwards: 70
  392.    To: <sip:302606953.2.2@fs1.epik.io>
  393.    Via: SIP/2.0/UDP 172.16.16.252:5061;branch=z9hG4bK-f1e51ab1;rport
  394.    Authorization: Digest algorithm=MD5,nc=00004402,qop=auth,cnonce="fba733a03ffdc47d",nonce="4c484c99-cab5-4553-9fcc-9f6c45c3bb04",realm="fs1.epik.io",response="c8e28139dae36d51f9fca60cd160d4fe",uri="sip:fs1.epik.io:5060",username="302606953.2.2"
  395.    User-Agent: OBIHAI/OBi302-3.1.1.5804
  396.    Contact: <sip:302606953.2.2@166.211.60.242:5061>;expires=60;+sip.instance="<urn:uuid:00000000-0000-0000-0000-9cadef42b26b>"
  397.    Allow: ACK,BYE,CANCEL,INFO,INVITE,NOTIFY,OPTIONS,PRACK,REFER,UPDATE
  398.    Supported: replaces
  399.    
  400.    ------------------------------------------------------------------------
  401. send 634 bytes to udp/[166.211.60.242]:5060 at 12:28:51.734054:
  402.    ------------------------------------------------------------------------
  403.    SIP/2.0 200 OK
  404.    Via: SIP/2.0/UDP 172.16.16.252:5060;branch=z9hG4bK-39ae5229;rport=5060;received=166.211.60.242
  405.    From: <sip:302606953.2.1@fs1.epik.io>;tag=SP1c5c724b3ede3ce7f
  406.    To: <sip:302606953.2.1@fs1.epik.io>;tag=Sv47ra32vBFQr
  407.    Call-ID: a1a84cb1d8a863b5@172.16.16.252
  408.    CSeq: 52050 REGISTER
  409.    Contact: <sip:302606953.2.1@166.211.60.242:5060>;expires=60
  410.    Date: Wed, 15 Aug 2018 19:28:51 GMT
  411.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  412.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  413.    Supported: timer, path, replaces
  414.    Content-Length: 0
  415.    
  416.    ------------------------------------------------------------------------
  417. send 634 bytes to udp/[166.211.60.242]:5061 at 12:28:51.735220:
  418.    ------------------------------------------------------------------------
  419.    SIP/2.0 200 OK
  420.    Via: SIP/2.0/UDP 172.16.16.252:5061;branch=z9hG4bK-f1e51ab1;rport=5061;received=166.211.60.242
  421.    From: <sip:302606953.2.2@fs1.epik.io>;tag=SP2d3beef30beefaa90
  422.    To: <sip:302606953.2.2@fs1.epik.io>;tag=t5X0t5K6Sm59K
  423.    Call-ID: 56754f5271577c01@172.16.16.252
  424.    CSeq: 26143 REGISTER
  425.    Contact: <sip:302606953.2.2@166.211.60.242:5061>;expires=60
  426.    Date: Wed, 15 Aug 2018 19:28:51 GMT
  427.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  428.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  429.    Supported: timer, path, replaces
  430.    Content-Length: 0
  431.    
  432.    ------------------------------------------------------------------------
  433. recv 799 bytes from udp/[166.167.43.252]:5060 at 12:28:51.759648:
  434.    ------------------------------------------------------------------------
  435.    REGISTER sip:fs1.epik.io:5060 SIP/2.0
  436.    Call-ID: be294a1e65e62a84@172.16.16.252
  437.    Content-Length: 0
  438.    CSeq: 136959 REGISTER
  439.    From: <sip:302148764.1@fs1.epik.io>;tag=SP1bede12f14f0c4110
  440.    Max-Forwards: 70
  441.    To: <sip:302148764.1@fs1.epik.io>
  442.    Via: SIP/2.0/UDP 172.16.16.252:5060;branch=z9hG4bK-865dd89b;rport
  443.    Authorization: Digest algorithm=MD5,nc=0000a1c4,qop=auth,cnonce="3ffbe3577bf3dad5",nonce="51ebea0e-3fbc-43f3-b3fd-cbdfbfa2773c",realm="fs1.epik.io",response="3da1374f2ce8daedba21b4a8ebb48600",uri="sip:fs1.epik.io:5060",username="302148764.1"
  444.    User-Agent: OBIHAI/OBi302-3.1.1.5804
  445.    Contact: <sip:302148764.1@166.167.43.252:5060>;expires=60;+sip.instance="<urn:uuid:00000000-0000-0000-0000-9cadef42d190>"
  446.    Allow: ACK,BYE,CANCEL,INFO,INVITE,NOTIFY,OPTIONS,PRACK,REFER,UPDATE
  447.    Supported: replaces
  448.    
  449.    ------------------------------------------------------------------------
  450. send 629 bytes to udp/[166.167.43.252]:5060 at 12:28:51.760873:
  451.    ------------------------------------------------------------------------
  452.    SIP/2.0 200 OK
  453.    Via: SIP/2.0/UDP 172.16.16.252:5060;branch=z9hG4bK-865dd89b;rport=5060;received=166.167.43.252
  454.    From: <sip:302148764.1@fs1.epik.io>;tag=SP1bede12f14f0c4110
  455.    To: <sip:302148764.1@fs1.epik.io>;tag=UeQSv049pXUvF
  456.    Call-ID: be294a1e65e62a84@172.16.16.252
  457.    CSeq: 136959 REGISTER
  458.    Contact: <sip:302148764.1@166.167.43.252:5060>;expires=60
  459.    Date: Wed, 15 Aug 2018 19:28:51 GMT
  460.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  461.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  462.    Supported: timer, path, replaces
  463.    Content-Length: 0
  464.    
  465.    ------------------------------------------------------------------------
  466. send 831 bytes to udp/[163.172.78.130]:54563 at 12:28:51.866641:
  467.    ------------------------------------------------------------------------
  468.    SIP/2.0 407 Proxy Authentication Required
  469.    Via: SIP/2.0/UDP 163.172.78.130:54563;branch=z9hG4bK995396686
  470.    From: <sip:1001@70.164.1.240>;tag=1823290380
  471.    To: <sip:88201148656100974@70.164.1.240>;tag=K53SN62vaS0gg
  472.    Call-ID: 1684809511-1051333694-468724093
  473.    CSeq: 1 INVITE
  474.    User-Agent: FreeSWITCH-mod_sofia/1.9.0+git~20180223T143053Z~173410ba25~64bit
  475.    Accept: application/sdp
  476.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
  477.    Supported: timer, path, replaces
  478.    Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
  479.    Proxy-Authenticate: Digest realm="70.164.1.240", nonce="6a15b3c7-16f5-4eaf-86ba-3c3916919344", algorithm=MD5, qop="auth"
  480.    Content-Length: 0
  481.    
  482.    ------------------------------------------------------------------------
  483.