Hello guys, I'm following this guide: https://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb
And I have the following schema: Phone A -----> Kamailio -----> Asterisk -----> Phone B (10.0.8.249) (10.0.6.123) (10.0.3.144) (10.0.13.23) I think the flow it is like (because when UAC register to Asterisk, the contact points to Kamailio IP): 1. Phone A --> Kamailio --> Asterisk 2. Asterisk --> Kamailio --> Phone B In attachment is the pcap of the call, kamailio config. The problem is that I never receive ACK after 200 OK and call drops after 30 seconds? Kamailio version 5.1 and Asterisk version 15.1 Phones are grandstreams and also tested with microsip soft client and same results... Like "Phone A" never sends ACK back I tried different approaches to change contact header in 200 OK, because is Asterisk IP. Disable NAT handling. Different "nat_uac_test" flags, but still without success :( Also tried with this NAT detection and manage routes (again without any success) - source https://github.com/sipwise/kamailio/blob/master/etc/kamailio.cfg # Caller NAT detection route[NATDETECT] { #!ifdef WITH_NAT force_rport(); if (nat_uac_test("19")) { if (is_method("REGISTER")) { fix_nated_register(); } else { if(is_first_hop()) { set_contact_alias(); } } setflag(FLT_NATS); } #!endif return; } # RTPProxy control and signaling updates for NAT traversal route[NATMANAGE] { #!ifdef WITH_NAT if (is_request()) { if(has_totag()) { if(check_route_param("nat=yes")) { setbflag(FLB_NATB); } } } if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB))) return; if(nat_uac_test("8")) { rtpproxy_manage("co"); } else { rtpproxy_manage("cor"); } if (is_request()) { if (!has_totag()) { if(t_is_branch_route()) { add_rr_param(";nat=yes"); } } } if (is_reply()) { if(isbflagset(FLB_NATB)) { if(is_first_hop()) set_contact_alias(); } } #!endif return; } Thanks in advance Denislav Raychev Tsonev | Integration and Infrastructure Engineer | Musala Soft JSC www.musala.com | t: +359 2 969 58 21 | m: +359 878 270 965 | f: +359 2 969 58 22 World Trade Center, 36 Dragan Tsankov blvd., Sofia 1057, Bulgaria
No. Time Source Destination Protocol Length Info 1 2018-09-27 08:14:27,743676 10.0.8.249 10.0.6.123 SIP/SDP 1156 Request: INVITE sip:71...@ving3-dev-kamailio.musala.com:5566;transport=tcp | INVITE sip:71...@ving3-dev-kamailio.musala.com:5566;transport=tcp SIP/2.0 Message Header Via: SIP/2.0/TCP 10.0.8.249:63823;branch=z9hG4bKPj1d99be979d18418f8b8fc26c413511af;alias Max-Forwards: 70 From: <sip:61...@ving3-dev-kamailio.musala.com>;tag=fd1273f0373d4241be9fd59f55da6113 To: <sip:71...@ving3-dev-kamailio.musala.com> Contact: <sip:61003@10.0.8.249:53505;transport=TCP;ob> Call-ID: fcf1a883ccea421d8d519ad26502f7d6 CSeq: 2184 INVITE Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS Supported: replaces, 100rel, timer, norefersub Session-Expires: 1800 Min-SE: 90 User-Agent: MicroSIP/3.19.5 Content-Type: application/sdp Content-Length: 402 Message Body Session Description Protocol Session Description Protocol Version (v): 0 Owner/Creator, Session Id (o): - 3747024866 3747024866 IN IP4 10.0.8.249 Session Name (s): pjmedia Bandwidth Information (b): AS:84 Time Description, active time (t): 0 0 Session Attribute (a): X-nat:0 Media Description, name and address (m): audio 4034 RTP/AVP 9 8 0 97 101 Connection Information (c): IN IP4 10.0.8.249 Bandwidth Information (b): TIAS:64000 Media Attribute (a): rtcp:4035 IN IP4 10.0.8.249 Media Attribute (a): sendrecv Media Attribute (a): rtpmap:9 G722/8000 Media Attribute (a): rtpmap:8 PCMA/8000 Media Attribute (a): rtpmap:0 PCMU/8000 Media Attribute (a): rtpmap:97 iLBC/8000 Media Attribute (a): fmtp:97 mode=30 Media Attribute (a): rtpmap:101 telephone-event/8000 Media Attribute (a): fmtp:101 0-16 Media Attribute (a): ssrc:186069227 cname:0b1b2d645dc864d0 No. Time Source Destination Protocol Length Info 2 2018-09-27 08:14:27,744941 10.0.6.123 10.0.8.249 SIP 595 Status: 401 Unauthorized | SIP/2.0 401 Unauthorized Message Header Via: SIP/2.0/TCP 10.0.8.249:63823;branch=z9hG4bKPj1d99be979d18418f8b8fc26c413511af;alias;rport=63823 From: <sip:61...@ving3-dev-kamailio.musala.com>;tag=fd1273f0373d4241be9fd59f55da6113 To: <sip:71...@ving3-dev-kamailio.musala.com>;tag=d9ada26916736fe87b7a3b5aac92b749.c10a Call-ID: fcf1a883ccea421d8d519ad26502f7d6 CSeq: 2184 INVITE WWW-Authenticate: Digest realm="ving3-dev-kamailio.musala.com", nonce="W6xoX1usZzMh9DRW7IFbVqQWKgE4SsklPzdhYIA=", qop="auth", algorithm=MD5 Server: VING Content-Length: 0 No. Time Source Destination Protocol Length Info 3 2018-09-27 08:14:27,745416 10.0.8.249 10.0.6.123 SIP 490 Request: ACK sip:71...@ving3-dev-kamailio.musala.com:5566;transport=tcp | ACK sip:71...@ving3-dev-kamailio.musala.com:5566;transport=tcp SIP/2.0 Message Header Via: SIP/2.0/TCP 10.0.8.249:63823;branch=z9hG4bKPj1d99be979d18418f8b8fc26c413511af;alias Max-Forwards: 70 From: <sip:61...@ving3-dev-kamailio.musala.com>;tag=fd1273f0373d4241be9fd59f55da6113 To: <sip:71...@ving3-dev-kamailio.musala.com>;tag=d9ada26916736fe87b7a3b5aac92b749.c10a Call-ID: fcf1a883ccea421d8d519ad26502f7d6 CSeq: 2184 ACK Content-Length: 0 No. Time Source Destination Protocol Length Info 4 2018-09-27 08:14:27,745593 10.0.8.249 10.0.6.123 SIP/SDP 1477 Request: INVITE sip:71...@ving3-dev-kamailio.musala.com:5566;transport=tcp | INVITE sip:71...@ving3-dev-kamailio.musala.com:5566;transport=tcp SIP/2.0 Message Header Via: SIP/2.0/TCP 10.0.8.249:63823;branch=z9hG4bKPjdde1ae7c273d440f9fa5e53f0db5b90d;alias Max-Forwards: 70 From: <sip:61...@ving3-dev-kamailio.musala.com>;tag=fd1273f0373d4241be9fd59f55da6113 To: <sip:71...@ving3-dev-kamailio.musala.com> Contact: <sip:61003@10.0.8.249:53505;transport=TCP;ob> Call-ID: fcf1a883ccea421d8d519ad26502f7d6 CSeq: 2185 INVITE Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS Supported: replaces, 100rel, timer, norefersub Session-Expires: 1800 Min-SE: 90 User-Agent: MicroSIP/3.19.5 [truncated]Authorization: Digest username="61003", realm="ving3-dev-kamailio.musala.com", nonce="W6xoX1usZzMh9DRW7IFbVqQWKgE4SsklPzdhYIA=", uri="sip:71...@ving3-dev-kamailio.musala.com:5566;transport=tcp", response="1d9db21e7f2c01afded9d Content-Type: application/sdp Content-Length: 402 Message Body Session Description Protocol Session Description Protocol Version (v): 0 Owner/Creator, Session Id (o): - 3747024866 3747024866 IN IP4 10.0.8.249 Session Name (s): pjmedia Bandwidth Information (b): AS:84 Time Description, active time (t): 0 0 Session Attribute (a): X-nat:0 Media Description, name and address (m): audio 4034 RTP/AVP 9 8 0 97 101 Connection Information (c): IN IP4 10.0.8.249 Bandwidth Information (b): TIAS:64000 Media Attribute (a): rtcp:4035 IN IP4 10.0.8.249 Media Attribute (a): sendrecv Media Attribute (a): rtpmap:9 G722/8000 Media Attribute (a): rtpmap:8 PCMA/8000 Media Attribute (a): rtpmap:0 PCMU/8000 Media Attribute (a): rtpmap:97 iLBC/8000 Media Attribute (a): fmtp:97 mode=30 Media Attribute (a): rtpmap:101 telephone-event/8000 Media Attribute (a): fmtp:101 0-16 Media Attribute (a): ssrc:186069227 cname:0b1b2d645dc864d0 No. Time Source Destination Protocol Length Info 5 2018-09-27 08:14:27,764427 10.0.6.123 10.0.8.249 SIP 438 Status: 100 trying -- your call is important to us | SIP/2.0 100 trying -- your call is important to us Message Header Via: SIP/2.0/TCP 10.0.8.249:63823;branch=z9hG4bKPjdde1ae7c273d440f9fa5e53f0db5b90d;alias;rport=63823 From: <sip:61...@ving3-dev-kamailio.musala.com>;tag=fd1273f0373d4241be9fd59f55da6113 To: <sip:71...@ving3-dev-kamailio.musala.com> Call-ID: fcf1a883ccea421d8d519ad26502f7d6 CSeq: 2185 INVITE Server: VING Content-Length: 0 No. Time Source Destination Protocol Length Info 6 2018-09-27 08:14:27,783742 10.0.6.123 10.0.3.144 SIP/SDP 1420 Request: INVITE sip:71...@ving3-dev-kamailio.musala.com:5566;transport=tcp | INVITE sip:71...@ving3-dev-kamailio.musala.com:5566;transport=tcp SIP/2.0 Message Header Record-Route: <sip:10.0.6.123:5566;transport=tcp;lr=on;ftag=fd1273f0373d4241be9fd59f55da6113;nat=yes> Via: SIP/2.0/TCP 10.0.6.123:5566;branch=z9hG4bK2d83.4d12cc34432001052415c4a2ffd521a2.0;i=2 Via: SIP/2.0/TCP 10.0.8.249:63823;rport=63823;branch=z9hG4bKPjdde1ae7c273d440f9fa5e53f0db5b90d;alias Max-Forwards: 69 From: <sip:61...@ving3-dev-kamailio.musala.com>;tag=fd1273f0373d4241be9fd59f55da6113 To: <sip:71...@ving3-dev-kamailio.musala.com> Contact: <sip:61003@10.0.8.249:63823;transport=TCP;ob> Call-ID: fcf1a883ccea421d8d519ad26502f7d6 CSeq: 2185 INVITE Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS Supported: replaces, 100rel, timer, norefersub Session-Expires: 1800 Min-SE: 90 User-Agent: MicroSIP/3.19.5 Content-Type: application/sdp Content-Length: 410 P-hint: (3)passed thru branch_route Message Body Session Description Protocol Session Description Protocol Version (v): 0 Owner/Creator, Session Id (o): - 3747024866 3747024866 IN IP4 193.17.229.80 Session Name (s): pjmedia Bandwidth Information (b): AS:84 Time Description, active time (t): 0 0 Session Attribute (a): X-nat:0 Media Description, name and address (m): audio 50990 RTP/AVP 9 8 0 97 101 Connection Information (c): IN IP4 193.17.229.80 Bandwidth Information (b): TIAS:64000 Media Attribute (a): rtcp:50991 Media Attribute (a): sendrecv Media Attribute (a): rtpmap:9 G722/8000 Media Attribute (a): rtpmap:8 PCMA/8000 Media Attribute (a): rtpmap:0 PCMU/8000 Media Attribute (a): rtpmap:97 iLBC/8000 Media Attribute (a): fmtp:97 mode=30 Media Attribute (a): rtpmap:101 telephone-event/8000 Media Attribute (a): fmtp:101 0-16 Media Attribute (a): ssrc:186069227 cname:0b1b2d645dc864d0 Media Attribute (a): nortpproxy:yes No. Time Source Destination Protocol Length Info 7 2018-09-27 08:14:27,796623 10.0.3.144 10.0.6.123 SIP 659 Status: 100 Trying | SIP/2.0 100 Trying Message Header Via: SIP/2.0/TCP 10.0.6.123:5566;rport=33506;received=10.0.6.123;branch=z9hG4bK2d83.4d12cc34432001052415c4a2ffd521a2.0;i=2 Via: SIP/2.0/TCP 10.0.8.249:63823;rport=63823;branch=z9hG4bKPjdde1ae7c273d440f9fa5e53f0db5b90d;alias Record-Route: <sip:10.0.6.123:33506;transport=TCP;lr;ftag=fd1273f0373d4241be9fd59f55da6113;nat=yes> Call-ID: fcf1a883ccea421d8d519ad26502f7d6 From: <sip:61...@ving3-dev-kamailio.musala.com>;tag=fd1273f0373d4241be9fd59f55da6113 To: <sip:71...@ving3-dev-kamailio.musala.com> CSeq: 2185 INVITE Server: Asterisk PBX 15.1.2 Content-Length: 0 No. Time Source Destination Protocol Length Info 8 2018-09-27 08:14:27,817873 10.0.3.144 10.0.6.123 SIP/SDP 1444 Request: INVITE sip:71010@10.0.6.123:33506;transport=TCP | INVITE sip:71010@10.0.6.123:33506;transport=TCP SIP/2.0 Message Header Via: SIP/2.0/TCP 10.0.3.144:5566;rport;branch=z9hG4bKPjb2f6c5fa-af86-440d-aa56-5180ba9f11f1;alias From: <sip:10.0.3.144>;tag=8acfe81e-5406-4fdd-88cd-94be97032897 To: <sip:71010@10.0.6.123> Contact: <sip:asterisk@10.0.3.144:5566;transport=TCP> Call-ID: f48cda08-7ddc-475a-bacb-e713cb869c3e CSeq: 24589 INVITE Allow: OPTIONS, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, REGISTER, MESSAGE, REFER Supported: 100rel, timer, replaces, norefersub Session-Expires: 1800 Min-SE: 90 Max-Forwards: 70 User-Agent: Asterisk PBX 15.1.2 Content-Type: application/sdp Content-Length: 706 Message Body Session Description Protocol Session Description Protocol Version (v): 0 Owner/Creator, Session Id (o): - 553593879 553593879 IN IP4 10.0.3.144 Session Name (s): Asterisk Connection Information (c): IN IP4 10.0.3.144 Time Description, active time (t): 0 0 Media Description, name and address (m): audio 17494 RTP/AVP 9 8 0 97 101 Media Attribute (a): ice-ufrag:0271e8d36e48c5751e044cbc1955a1c5 Media Attribute (a): ice-pwd:7f5bb8fc3aebd31922bc900438d087f3 Media Attribute (a): candidate:Hc98996dc 1 UDP 2130706431 fe80::f47f:41ff:feb8:2dc8 17494 typ host Media Attribute (a): candidate:Ha000390 1 UDP 2130706431 10.0.3.144 17494 typ host Media Attribute (a): candidate:Hc98996dc 2 UDP 2130706430 fe80::f47f:41ff:feb8:2dc8 17495 typ host Media Attribute (a): candidate:Ha000390 2 UDP 2130706430 10.0.3.144 17495 typ host Media Attribute (a): rtpmap:9 G722/8000 Media Attribute (a): rtpmap:8 PCMA/8000 Media Attribute (a): rtpmap:0 PCMU/8000 Media Attribute (a): rtpmap:97 iLBC/8000 Media Attribute (a): fmtp:97 mode=20 Media Attribute (a): rtpmap:101 telephone-event/8000 Media Attribute (a): fmtp:101 0-16 Media Attribute (a): ptime:20 Media Attribute (a): maxptime:150 Media Attribute (a): sendrecv No. Time Source Destination Protocol Length Info 9 2018-09-27 08:14:27,819100 10.0.6.123 10.0.3.144 SIP 437 Status: 100 trying -- your call is important to us | SIP/2.0 100 trying -- your call is important to us Message Header Via: SIP/2.0/TCP 10.0.3.144:5566;rport=5566;branch=z9hG4bKPjb2f6c5fa-af86-440d-aa56-5180ba9f11f1;alias;received=10.0.3.144 From: <sip:10.0.3.144>;tag=8acfe81e-5406-4fdd-88cd-94be97032897 To: <sip:71010@10.0.6.123> Call-ID: f48cda08-7ddc-475a-bacb-e713cb869c3e CSeq: 24589 INVITE Server: VING Content-Length: 0 No. Time Source Destination Protocol Length Info 10 2018-09-27 08:14:27,883793 10.0.6.123 10.0.13.23 SIP/SDP 1728 Request: INVITE sip:71010@10.0.13.23:5060;transport=tcp | INVITE sip:71010@10.0.13.23:5060;transport=tcp SIP/2.0 Message Header Record-Route: <sip:10.0.6.123:5566;transport=tcp;lr=on;ftag=8acfe81e-5406-4fdd-88cd-94be97032897;nat=yes> Via: SIP/2.0/TCP 10.0.6.123:5566;branch=z9hG4bK7213.f3002b09662ea2ed11fec68e8340bb56.0;i=3 Via: SIP/2.0/TCP 10.0.3.144:5566;received=10.0.3.144;rport=5566;branch=z9hG4bKPjb2f6c5fa-af86-440d-aa56-5180ba9f11f1;alias From: <sip:10.0.3.144>;tag=8acfe81e-5406-4fdd-88cd-94be97032897 To: <sip:71010@10.0.6.123> Contact: <sip:asterisk@10.0.3.144:5566;transport=TCP> Call-ID: f48cda08-7ddc-475a-bacb-e713cb869c3e CSeq: 24589 INVITE Allow: OPTIONS, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, REGISTER, MESSAGE, REFER Supported: 100rel, timer, replaces, norefersub Session-Expires: 1800 Min-SE: 90 Max-Forwards: 69 User-Agent: Asterisk PBX 15.1.2 Content-Type: application/sdp Content-Length: 730 P-hint: (3)passed thru branch_route Message Body Session Description Protocol Session Description Protocol Version (v): 0 Owner/Creator, Session Id (o): - 553593879 553593879 IN IP4 193.17.229.80 Session Name (s): Asterisk Connection Information (c): IN IP4 193.17.229.80 Time Description, active time (t): 0 0 Media Description, name and address (m): audio 50928 RTP/AVP 9 8 0 97 101 Media Attribute (a): ice-ufrag:0271e8d36e48c5751e044cbc1955a1c5 Media Attribute (a): ice-pwd:7f5bb8fc3aebd31922bc900438d087f3 Media Attribute (a): candidate:Hc98996dc 1 UDP 2130706431 fe80::f47f:41ff:feb8:2dc8 17494 typ host Media Attribute (a): candidate:Ha000390 1 UDP 2130706431 10.0.3.144 17494 typ host Media Attribute (a): candidate:Hc98996dc 2 UDP 2130706430 fe80::f47f:41ff:feb8:2dc8 17495 typ host Media Attribute (a): candidate:Ha000390 2 UDP 2130706430 10.0.3.144 17495 typ host Media Attribute (a): rtpmap:9 G722/8000 Media Attribute (a): rtpmap:8 PCMA/8000 Media Attribute (a): rtpmap:0 PCMU/8000 Media Attribute (a): rtpmap:97 iLBC/8000 Media Attribute (a): fmtp:97 mode=20 Media Attribute (a): rtpmap:101 telephone-event/8000 Media Attribute (a): fmtp:101 0-16 Media Attribute (a): ptime:20 Media Attribute (a): maxptime:150 Media Attribute (a): sendrecv Media Attribute (a): nortpproxy:yes No. Time Source Destination Protocol Length Info 11 2018-09-27 08:14:27,910483 10.0.13.23 10.0.6.123 SIP 651 Status: 100 Trying | SIP/2.0 100 Trying Message Header Via: SIP/2.0/TCP 10.0.6.123:5566;branch=z9hG4bK7213.f3002b09662ea2ed11fec68e8340bb56.0;i=3 Via: SIP/2.0/TCP 10.0.3.144:5566;received=10.0.3.144;rport=5566;branch=z9hG4bKPjb2f6c5fa-af86-440d-aa56-5180ba9f11f1;alias From: <sip:10.0.3.144>;tag=8acfe81e-5406-4fdd-88cd-94be97032897 To: <sip:71010@10.0.6.123> Call-ID: f48cda08-7ddc-475a-bacb-e713cb869c3e CSeq: 24589 INVITE Supported: replaces, path, timer User-Agent: Grandstream GXP1620 1.0.4.128 Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE, MESSAGE Content-Length: 0 No. Time Source Destination Protocol Length Info 12 2018-09-27 08:14:27,950979 10.0.13.23 10.0.6.123 SIP 851 Status: 180 Ringing | SIP/2.0 180 Ringing Message Header Via: SIP/2.0/TCP 10.0.6.123:5566;branch=z9hG4bK7213.f3002b09662ea2ed11fec68e8340bb56.0;i=3 Via: SIP/2.0/TCP 10.0.3.144:5566;received=10.0.3.144;rport=5566;branch=z9hG4bKPjb2f6c5fa-af86-440d-aa56-5180ba9f11f1;alias Record-Route: <sip:10.0.6.123:5566;transport=tcp;lr=on;ftag=8acfe81e-5406-4fdd-88cd-94be97032897;nat=yes> From: <sip:10.0.3.144>;tag=8acfe81e-5406-4fdd-88cd-94be97032897 To: <sip:71010@10.0.6.123>;tag=271292769 Call-ID: f48cda08-7ddc-475a-bacb-e713cb869c3e CSeq: 24589 INVITE Contact: <sip:71010@10.0.13.23:5060;transport=tcp> Supported: replaces, path, timer User-Agent: Grandstream GXP1620 1.0.4.128 Allow-Events: talk, hold Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE, MESSAGE Content-Length: 0 No. Time Source Destination Protocol Length Info 13 2018-09-27 08:14:27,951605 10.0.6.123 10.0.3.144 SIP 799 Status: 180 Ringing | SIP/2.0 180 Ringing Message Header Via: SIP/2.0/TCP 10.0.3.144:5566;received=10.0.3.144;rport=5566;branch=z9hG4bKPjb2f6c5fa-af86-440d-aa56-5180ba9f11f1;alias Record-Route: <sip:10.0.6.123:5566;transport=tcp;lr=on;ftag=8acfe81e-5406-4fdd-88cd-94be97032897;nat=yes> From: <sip:10.0.3.144>;tag=8acfe81e-5406-4fdd-88cd-94be97032897 To: <sip:71010@10.0.6.123>;tag=271292769 Call-ID: f48cda08-7ddc-475a-bacb-e713cb869c3e CSeq: 24589 INVITE Contact: <sip:71010@10.0.13.23:47790;transport=tcp> Supported: replaces, path, timer User-Agent: Grandstream GXP1620 1.0.4.128 Allow-Events: talk, hold Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE, MESSAGE Content-Length: 0 P-hint: (3)passed thru onreplay_route No. Time Source Destination Protocol Length Info 14 2018-09-27 08:14:27,956687 10.0.3.144 10.0.6.123 SIP 858 Status: 180 Ringing | SIP/2.0 180 Ringing Message Header Via: SIP/2.0/TCP 10.0.6.123:5566;rport=33506;received=10.0.6.123;branch=z9hG4bK2d83.4d12cc34432001052415c4a2ffd521a2.0;i=2 Via: SIP/2.0/TCP 10.0.8.249:63823;rport=63823;branch=z9hG4bKPjdde1ae7c273d440f9fa5e53f0db5b90d;alias Record-Route: <sip:10.0.6.123:33506;transport=TCP;lr;ftag=fd1273f0373d4241be9fd59f55da6113;nat=yes> Call-ID: fcf1a883ccea421d8d519ad26502f7d6 From: <sip:61...@ving3-dev-kamailio.musala.com>;tag=fd1273f0373d4241be9fd59f55da6113 To: <sip:71...@ving3-dev-kamailio.musala.com>;tag=c58be9d7-5cfa-48dc-a29e-c85b2e008a2e CSeq: 2185 INVITE Server: Asterisk PBX 15.1.2 Contact: <sip:10.0.3.144:5566;transport=TCP> Allow: OPTIONS, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, REGISTER, MESSAGE, REFER Content-Length: 0 No. Time Source Destination Protocol Length Info 15 2018-09-27 08:14:27,957079 10.0.6.123 10.0.8.249 SIP 761 Status: 180 Ringing | SIP/2.0 180 Ringing Message Header Via: SIP/2.0/TCP 10.0.8.249:63823;rport=63823;branch=z9hG4bKPjdde1ae7c273d440f9fa5e53f0db5b90d;alias Record-Route: <sip:10.0.6.123:33506;transport=TCP;lr;ftag=fd1273f0373d4241be9fd59f55da6113;nat=yes> Call-ID: fcf1a883ccea421d8d519ad26502f7d6 From: <sip:61...@ving3-dev-kamailio.musala.com>;tag=fd1273f0373d4241be9fd59f55da6113 To: <sip:71...@ving3-dev-kamailio.musala.com>;tag=c58be9d7-5cfa-48dc-a29e-c85b2e008a2e CSeq: 2185 INVITE Server: Asterisk PBX 15.1.2 Contact: <sip:10.0.3.144:5566;transport=TCP> Allow: OPTIONS, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, REGISTER, MESSAGE, REFER Content-Length: 0 P-hint: (3)passed thru onreplay_route No. Time Source Destination Protocol Length Info 16 2018-09-27 08:14:29,569114 10.0.13.23 10.0.6.123 SIP/SDP 1209 Status: 200 OK | SIP/2.0 200 OK Message Header Via: SIP/2.0/TCP 10.0.6.123:5566;branch=z9hG4bK7213.f3002b09662ea2ed11fec68e8340bb56.0;i=3 Via: SIP/2.0/TCP 10.0.3.144:5566;received=10.0.3.144;rport=5566;branch=z9hG4bKPjb2f6c5fa-af86-440d-aa56-5180ba9f11f1;alias Record-Route: <sip:10.0.6.123:5566;transport=tcp;lr=on;ftag=8acfe81e-5406-4fdd-88cd-94be97032897;nat=yes> From: <sip:10.0.3.144>;tag=8acfe81e-5406-4fdd-88cd-94be97032897 To: <sip:71010@10.0.6.123>;tag=271292769 Call-ID: f48cda08-7ddc-475a-bacb-e713cb869c3e CSeq: 24589 INVITE Contact: <sip:71010@10.0.13.23:5060;transport=tcp> Supported: replaces, path, timer User-Agent: Grandstream GXP1620 1.0.4.128 Session-Expires: 1800;refresher=uac Require: timer Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE, MESSAGE Content-Type: application/sdp Content-Length: 301 Message Body Session Description Protocol Session Description Protocol Version (v): 0 Owner/Creator, Session Id (o): 71010 8000 8000 IN IP4 10.0.13.23 Session Name (s): SIP Call Connection Information (c): IN IP4 10.0.13.23 Time Description, active time (t): 0 0 Media Description, name and address (m): audio 5004 RTP/AVP 9 0 8 97 101 Media Attribute (a): sendrecv Media Attribute (a): rtpmap:9 G722/8000 Media Attribute (a): ptime:20 Media Attribute (a): rtpmap:0 PCMU/8000 Media Attribute (a): rtpmap:8 PCMA/8000 Media Attribute (a): rtpmap:97 iLBC/8000 Media Attribute (a): fmtp:97 mode=30 Media Attribute (a): rtpmap:101 telephone-event/8000 Media Attribute (a): fmtp:101 0-15 No. Time Source Destination Protocol Length Info 17 2018-09-27 08:14:29,583295 10.0.6.123 10.0.3.144 SIP/SDP 1182 [TCP ACKed unseen segment] [TCP Previous segment not captured] Status: 200 OK | SIP/2.0 200 OK Message Header Via: SIP/2.0/TCP 10.0.3.144:5566;received=10.0.3.144;rport=5566;branch=z9hG4bKPjb2f6c5fa-af86-440d-aa56-5180ba9f11f1;alias Record-Route: <sip:10.0.6.123:5566;transport=tcp;lr=on;ftag=8acfe81e-5406-4fdd-88cd-94be97032897;nat=yes> From: <sip:10.0.3.144>;tag=8acfe81e-5406-4fdd-88cd-94be97032897 To: <sip:71010@10.0.6.123>;tag=271292769 Call-ID: f48cda08-7ddc-475a-bacb-e713cb869c3e CSeq: 24589 INVITE Contact: <sip:71010@10.0.13.23:47790;transport=tcp> Supported: replaces, path, timer User-Agent: Grandstream GXP1620 1.0.4.128 Session-Expires: 1800;refresher=uac Require: timer Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE, MESSAGE Content-Type: application/sdp Content-Length: 326 P-hint: (3)passed thru onreplay_route Message Body Session Description Protocol Session Description Protocol Version (v): 0 Owner/Creator, Session Id (o): 71010 8000 8000 IN IP4 193.17.229.80 Session Name (s): SIP Call Connection Information (c): IN IP4 193.17.229.80 Time Description, active time (t): 0 0 Media Description, name and address (m): audio 50166 RTP/AVP 9 0 8 97 101 Media Attribute (a): sendrecv Media Attribute (a): rtpmap:9 G722/8000 Media Attribute (a): ptime:20 Media Attribute (a): rtpmap:0 PCMU/8000 Media Attribute (a): rtpmap:8 PCMA/8000 Media Attribute (a): rtpmap:97 iLBC/8000 Media Attribute (a): fmtp:97 mode=30 Media Attribute (a): rtpmap:101 telephone-event/8000 Media Attribute (a): fmtp:101 0-15 Media Attribute (a): nortpproxy:yes No. Time Source Destination Protocol Length Info 18 2018-09-27 08:14:29,596582 10.0.3.144 10.0.6.123 SIP/SDP 1269 [TCP ACKed unseen segment] [TCP Previous segment not captured] Status: 200 OK | SIP/2.0 200 OK Message Header Via: SIP/2.0/TCP 10.0.6.123:5566;rport=33506;received=10.0.6.123;branch=z9hG4bK2d83.4d12cc34432001052415c4a2ffd521a2.0;i=2 Via: SIP/2.0/TCP 10.0.8.249:63823;rport=63823;branch=z9hG4bKPjdde1ae7c273d440f9fa5e53f0db5b90d;alias Record-Route: <sip:10.0.6.123:33506;transport=TCP;lr;ftag=fd1273f0373d4241be9fd59f55da6113;nat=yes> Call-ID: fcf1a883ccea421d8d519ad26502f7d6 From: <sip:61...@ving3-dev-kamailio.musala.com>;tag=fd1273f0373d4241be9fd59f55da6113 To: <sip:71...@ving3-dev-kamailio.musala.com>;tag=c58be9d7-5cfa-48dc-a29e-c85b2e008a2e CSeq: 2185 INVITE Server: Asterisk PBX 15.1.2 Allow: OPTIONS, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, REGISTER, MESSAGE, REFER Contact: <sip:10.0.3.144:5566;transport=TCP> Supported: 100rel, timer, replaces, norefersub Session-Expires: 1800;refresher=uac Require: timer Content-Type: application/sdp Content-Length: 281 Message Body Session Description Protocol Session Description Protocol Version (v): 0 Owner/Creator, Session Id (o): - 3747024866 3747024868 IN IP4 10.0.3.144 Session Name (s): Asterisk Connection Information (c): IN IP4 10.0.3.144 Time Description, active time (t): 0 0 Media Description, name and address (m): audio 15154 RTP/AVP 9 8 0 101 Media Attribute (a): rtpmap:9 G722/8000 Media Attribute (a): rtpmap:8 PCMA/8000 Media Attribute (a): rtpmap:0 PCMU/8000 Media Attribute (a): rtpmap:101 telephone-event/8000 Media Attribute (a): fmtp:101 0-16 Media Attribute (a): ptime:20 Media Attribute (a): maxptime:150 Media Attribute (a): sendrecv
kamailio.cfg
Description: Binary data
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