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.