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havfo / WEBRTC-to-SIP

Setup for a WEBRTC client and Kamailio server to call SIP clients
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Audio problem if rtpengine_manage() is called when there is no SDP body. #42

Open antonio-couto opened 1 month ago

antonio-couto commented 1 month ago

I am using the latest version of kamailio.cfg script and rtpengine and kamailio applications as well and I found a problem on calls from web to sip where the audio is not working.

On rtpengine I have a error >> "SRTP output wanted, but no crypto suite was negotiated"

The only problem is when the call is from web to sip, sip to web its ok.

I solved this problem calling rtpengine_manage() function only if there is a SDP body.

if (has_body("application/sdp")) { rtpengine_manage($xavp(r=>$T_branch_idx)); }

I think perhaps I doing something wrong, but I want hear from you if this solution mine is ok or you found similar problem and have other ideias. For now is working.

Thanks in advanced.

Environment:

SIP (Asterisk IPV4 192.168.0.149) <> WEB (sip.js 0.20.1 IPV4 192.168.0.44)

rtpengine log:

Sep 14 09:28:30 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [control] Received command 'offer' from 127.0.0.1:60807 Sep 14 09:28:30 localhost rtpengine[1541]: NOTICE: [ipaq3tvqp44tllvedcqf]: [core] Creating new call Sep 14 09:28:30 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [control] Replying to 'offer' from 127.0.0.1:60807 (elapsed time 0.002064 sec) Sep 14 09:28:30 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf/hpm3ieok0e/1 port 37988]: [ice] ICE negotiated: new peer for component 1 is 192.168.0.44:58832 Sep 14 09:28:30 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf/hpm3ieok0e/1 port 37988]: [ice] ICE negotiated: local interface 192.168.0.197 Sep 14 09:28:30 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [control] Received command 'answer' from 127.0.0.1:53384 Sep 14 09:28:30 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [control] Replying to 'answer' from 127.0.0.1:53384 (elapsed time 0.000727 sec) Sep 14 09:28:32 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [control] Received command 'answer' from 127.0.0.1:45985 Sep 14 09:28:32 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [control] Replying to 'answer' from 127.0.0.1:45985 (elapsed time 0.000130 sec) Sep 14 09:28:32 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf/hpm3ieok0e/1 port 37988]: [ice] ICE negotiated: peer for component 1 is 192.168.0.44:58832 Sep 14 09:28:32 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf/hpm3ieok0e/1 port 37988]: [ice] ICE negotiated: local interface 192.168.0.197 Sep 14 09:28:33 localhost rtpengine[1541]: ERR: [ipaq3tvqp44tllvedcqf/as26ac996f/1 port 39708]: [srtp] SRTP output wanted, but no crypto suite was negotiated Sep 14 09:28:36 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf/as26ac996f/1 port 39708]: [core] Confirmed peer address as 192.168.0.149:13782 Sep 14 09:28:36 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf/as26ac996f/1 port 39708]: [core] Kernelizing media stream: 192.168.0.149:13782 -> 192.168.0.197:39708 | 192.168.0.197:37988 -> 192.168.0.44:58832 Sep 14 09:28:36 localhost rtpengine[1541]: WARNING: [ipaq3tvqp44tllvedcqf/as26ac996f/1 port 39708]: [core] No support for kernel packet forwarding available (encryption cipher or HMAC not supported by kernel module) Sep 14 09:28:36 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf/as26ac996f/1 port 39708]: [core] Kernelizing media stream: 192.168.0.149:13782 -> 192.168.0.197:39708 | 192.168.0.197:37988 -> 192.168.0.44:58832 Sep 14 09:28:36 localhost rtpengine[1541]: WARNING: [ipaq3tvqp44tllvedcqf/as26ac996f/1 port 39708]: [core] No support for kernel packet forwarding available (encryption cipher or HMAC not supported by kernel module) Sep 14 09:28:36 localhost rtpengine[1541]: NOTICE: [ipaq3tvqp44tllvedcqf/as26ac996f/1 port 39708]: [core] Setting 'non-forwarding' flag for kernel stream due to lack of sinks Sep 14 09:28:37 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [control] Received command 'delete' from 127.0.0.1:60807 Sep 14 09:28:37 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [core] Scheduling deletion of call branch 'hpm3ieok0e' (via-branch '') in 30 seconds Sep 14 09:28:37 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [core] Scheduling deletion of call branch 'as26ac996f' (via-branch 'z9hG4bK55272630') in 30 seconds Sep 14 09:28:37 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [core] Scheduling deletion of entire call in 30 seconds Sep 14 09:28:37 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [control] Replying to 'delete' from 127.0.0.1:60807 (elapsed time 0.000143 sec) Sep 14 09:28:55 localhost rtpengine[1541]: INFO: [r2f8d3677d7oet7es3f6]: [core] Final packet stats: Sep 14 09:28:55 localhost rtpengine[1541]: INFO: [r2f8d3677d7oet7es3f6]: [core] --- Tag 'a7hkfdoh6u', created 0:41 ago for branch '' Sep 14 09:28:55 localhost rtpengine[1541]: INFO: [r2f8d3677d7oet7es3f6]: [core] ------ Media #1 (audio over RTP/SAVPF) using unknown codec Sep 14 09:28:55 localhost rtpengine[1541]: INFO: [r2f8d3677d7oet7es3f6]: [core] --------- Port 192.168.0.197:35943 <> 192.168.0.44:55442, SSRC 0, in 0 p, 0 b, 445 e, 41 ts, out 1 p, 180 b, 0 e Sep 14 09:28:55 localhost rtpengine[1541]: INFO: [r2f8d3677d7oet7es3f6]: [core] --- Tag 'as26935aa6', created 0:41 ago for branch 'z9hG4bK74033970' Sep 14 09:28:55 localhost rtpengine[1541]: INFO: [r2f8d3677d7oet7es3f6]: [core] ------ Media #1 (audio over RTP/AVP) using PCMA/8000 Sep 14 09:28:55 localhost rtpengine[1541]: INFO: [r2f8d3677d7oet7es3f6]: [core] --------- Port 192.168.0.197:39918 <> 192.168.0.149:11664, SSRC 54be3007, in 444 p, 76368 b, 0 e, 30 ts, out 0 p, 0 b, 0 e Sep 14 09:28:55 localhost rtpengine[1541]: INFO: [r2f8d3677d7oet7es3f6]: [core] Removing media stream from kernel: local 192.168.0.197:39918 (final call cleanup) Sep 14 09:28:55 localhost rtpengine[1541]: INFO: [r2f8d3677d7oet7es3f6]: [core] Removing media stream from kernel: local 192.168.0.197:39919 (final call cleanup) Sep 14 09:29:07 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [core] Final packet stats: Sep 14 09:29:07 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [core] --- Tag 'hpm3ieok0e', created 0:37 ago for branch '' Sep 14 09:29:07 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [core] ------ Media #1 (audio over RTP/SAVPF) using unknown codec Sep 14 09:29:07 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [core] --------- Port 192.168.0.197:37988 <> 192.168.0.44:58832, SSRC 0, in 0 p, 0 b, 192 e, 37 ts, out 1 p, 180 b, 0 e Sep 14 09:29:07 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [core] --- Tag 'as26ac996f', created 0:37 ago for branch 'z9hG4bK55272630' Sep 14 09:29:07 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [core] ------ Media #1 (audio over RTP/AVP) using PCMA/8000 Sep 14 09:29:07 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [core] --------- Port 192.168.0.197:39708 <> 192.168.0.149:13782, SSRC 1ad52add, in 192 p, 33024 b, 0 e, 30 ts, out 0 p, 0 b, 0 e Sep 14 09:29:07 localhost rtpengine[1541]: INFO: [ipaq3tvqp44tllvedcqf]: [core] Removing media stream from kernel: local 192.168.0.197:39708 (final call cleanup)

Kamailio sip dump:

2024/09/14 09:28:30.590964 192.168.0.44:57355 -> 192.168.0.197:10443 INVITE sip:01200@kamailio-2cx.com:10443 SIP/2.0 Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;branch=z9hG4bK8211935 To: sip:01200@kamailio-2cx.com:10443 From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e CSeq: 1 INVITE Call-ID: ipaq3tvqp44tllvedcqf Max-Forwards: 70 Contact: sip:extag1000@5m57u5t9e1a6.invalid;transport=ws;ob Allow: ACK,CANCEL,INVITE,MESSAGE,BYE,OPTIONS,INFO,NOTIFY,REFER Supported: outbound User-Agent: voxage X-PWD: c2VuaGEtZGluYW1pY2EtZG8tY2xpZW50ZQ== X-SHA: y5BbR3jHym8fPk2IljxZ0RTSkW2HoA4AfLCYyOi7D0g Content-Type: application/sdp Content-Length: 2446

v=0 o=- 3580788756100010120 2 IN IP4 127.0.0.1 s=- t=0 0 a=group:BUNDLE 0 a=extmap-allow-mixed a=msid-semantic: WMS 77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 m=audio 58830 UDP/TLS/RTP/SAVPF 111 63 9 0 8 13 110 126 c=IN IP4 172.31.90.150 a=rtcp:9 IN IP4 0.0.0.0 a=candidate:3247724309 1 udp 2122260223 172.31.90.150 58830 typ host generation 0 network-id 5 network-cost 50 a=candidate:993412076 1 udp 2122063615 192.168.56.1 58831 typ host generation 0 network-id 1 a=candidate:1842414519 1 udp 2121998079 192.168.0.44 58832 typ host generation 0 network-id 2 a=candidate:3130480833 1 udp 2122197247 2804:1b3:ab03:8880:3c8b:1e34:1637:b3e8 58833 typ host generation 0 network-id 3 a=candidate:2577708394 1 udp 2122131711 2804:1b3:ab03:8880:f3d3:bead:178d:6129 58834 typ host generation 0 network-id 4 a=candidate:3210458509 1 tcp 1518280447 172.31.90.150 9 typ host tcptype active generation 0 network-id 5 network-cost 50 a=candidate:1173987700 1 tcp 1518083839 192.168.56.1 9 typ host tcptype active generation 0 network-id 1 a=candidate:320790831 1 tcp 1518018303 192.168.0.44 9 typ host tcptype active generation 0 network-id 2 a=candidate:3294149209 1 tcp 1518217471 2804:1b3:ab03:8880:3c8b:1e34:1637:b3e8 9 typ host tcptype active generation 0 network-id 3 a=candidate:3882571762 1 tcp 1518151935 2804:1b3:ab03:8880:f3d3:bead:178d:6129 9 typ host tcptype active generation 0 network-id 4 a=ice-ufrag:ooRW a=ice-pwd:CreUSA8O/rAWhgXp4qVzh1/H a=ice-options:trickle a=fingerprint:sha-256 B3:C8:5E:8A:9C:3E:D1:0E:BE:BE:32:6B:5D:FD:4D:0D:3C:6E:5A:32:7A:FE:56:84:69:44:00:CA:C5:05:E7:59 a=setup:actpass a=mid:0 a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid a=sendrecv a=msid:77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 73242797-3981-4fba-876f-69a01f6b8f50 a=rtcp-mux a=rtcp-rsize a=rtpmap:111 opus/48000/2 a=rtcp-fb:111 transport-cc a=fmtp:111 minptime=10;useinbandfec=1 a=rtpmap:63 red/48000/2 a=fmtp:63 111/111 a=rtpmap:9 G722/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:13 CN/8000 a=rtpmap:110 telephone-event/48000 a=rtpmap:126 telephone-event/8000 a=ssrc:2064962544 cname:E9Rh1iWi/J9sz7pE a=ssrc:2064962544 msid:77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 73242797-3981-4fba-876f-69a01f6b8f50

2024/09/14 09:28:30.591877 192.168.0.44:57355 -> 192.168.0.197:10443 INVITE sip:01200@kamailio-2cx.com:10443 SIP/2.0 Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;branch=z9hG4bK8211935 To: sip:01200@kamailio-2cx.com:10443 From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e CSeq: 1 INVITE Call-ID: ipaq3tvqp44tllvedcqf Max-Forwards: 70 Contact: sip:extag1000@5m57u5t9e1a6.invalid;transport=ws;ob Allow: ACK,CANCEL,INVITE,MESSAGE,BYE,OPTIONS,INFO,NOTIFY,REFER Supported: outbound User-Agent: voxage X-PWD: c2VuaGEtZGluYW1pY2EtZG8tY2xpZW50ZQ== X-SHA: y5BbR3jHym8fPk2IljxZ0RTSkW2HoA4AfLCYyOi7D0g Content-Type: application/sdp Content-Length: 2446

v=0 o=- 3580788756100010120 2 IN IP4 127.0.0.1 s=- t=0 0 a=group:BUNDLE 0 a=extmap-allow-mixed a=msid-semantic: WMS 77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 m=audio 58830 UDP/TLS/RTP/SAVPF 111 63 9 0 8 13 110 126 c=IN IP4 172.31.90.150 a=rtcp:9 IN IP4 0.0.0.0 a=candidate:3247724309 1 udp 2122260223 172.31.90.150 58830 typ host generation 0 network-id 5 network-cost 50 a=candidate:993412076 1 udp 2122063615 192.168.56.1 58831 typ host generation 0 network-id 1 a=candidate:1842414519 1 udp 2121998079 192.168.0.44 58832 typ host generation 0 network-id 2 a=candidate:3130480833 1 udp 2122197247 2804:1b3:ab03:8880:3c8b:1e34:1637:b3e8 58833 typ host generation 0 network-id 3 a=candidate:2577708394 1 udp 2122131711 2804:1b3:ab03:8880:f3d3:bead:178d:6129 58834 typ host generation 0 network-id 4 a=candidate:3210458509 1 tcp 1518280447 172.31.90.150 9 typ host tcptype active generation 0 network-id 5 network-cost 50 a=candidate:1173987700 1 tcp 1518083839 192.168.56.1 9 typ host tcptype active generation 0 network-id 1 a=candidate:320790831 1 tcp 1518018303 192.168.0.44 9 typ host tcptype active generation 0 network-id 2 a=candidate:3294149209 1 tcp 1518217471 2804:1b3:ab03:8880:3c8b:1e34:1637:b3e8 9 typ host tcptype active generation 0 network-id 3 a=candidate:3882571762 1 tcp 1518151935 2804:1b3:ab03:8880:f3d3:bead:178d:6129 9 typ host tcptype active generation 0 network-id 4 a=ice-ufrag:ooRW a=ice-pwd:CreUSA8O/rAWhgXp4qVzh1/H a=ice-options:trickle a=fingerprint:sha-256 B3:C8:5E:8A:9C:3E:D1:0E:BE:BE:32:6B:5D:FD:4D:0D:3C:6E:5A:32:7A:FE:56:84:69:44:00:CA:C5:05:E7:59 a=setup:actpass a=mid:0 a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid a=sendrecv a=msid:77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 73242797-3981-4fba-876f-69a01f6b8f50 a=rtcp-mux a=rtcp-rsize a=rtpmap:111 opus/48000/2 a=rtcp-fb:111 transport-cc a=fmtp:111 minptime=10;useinbandfec=1 a=rtpmap:63 red/48000/2 a=fmtp:63 111/111 a=rtpmap:9 G722/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:13 CN/8000 a=rtpmap:110 telephone-event/48000 a=rtpmap:126 telephone-event/8000 a=ssrc:2064962544 cname:E9Rh1iWi/J9sz7pE a=ssrc:2064962544 msid:77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 73242797-3981-4fba-876f-69a01f6b8f50

2024/09/14 09:28:30.605510 192.168.0.197:10443 -> 192.168.0.44:57355 SIP/2.0 407 Proxy Authentication Required Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;branch=z9hG4bK8211935;rport=57355;received=192.168.0.44 To: sip:01200@kamailio-2cx.com:10443;tag=d93ecd979bbf6e2d0ccbb9212047379f.49ca0000 From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e CSeq: 1 INVITE Call-ID: ipaq3tvqp44tllvedcqf Proxy-Authenticate: Digest realm="kamailio-2cx.com", nonce="ZuWCmmblgW7ro5M05aemXH2F5F4WJp5R" Server: sipproxy Content-Length: 0

2024/09/14 09:28:30.610119 192.168.0.44:57355 -> 192.168.0.197:10443 ACK sip:01200@kamailio-2cx.com:10443 SIP/2.0 Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;branch=z9hG4bK8211935 To: sip:01200@kamailio-2cx.com:10443;tag=d93ecd979bbf6e2d0ccbb9212047379f.49ca0000 From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e Call-ID: ipaq3tvqp44tllvedcqf CSeq: 1 ACK Max-Forwards: 70 Content-Length: 0

2024/09/14 09:28:30.611749 192.168.0.44:57355 -> 192.168.0.197:10443 INVITE sip:01200@kamailio-2cx.com:10443 SIP/2.0 Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;branch=z9hG4bK5527263 To: sip:01200@kamailio-2cx.com:10443 From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e CSeq: 2 INVITE Call-ID: ipaq3tvqp44tllvedcqf Max-Forwards: 70 Proxy-Authorization: Digest algorithm=MD5, username="extag1000", realm="kamailio-2cx.com", nonce="ZuWCmmblgW7ro5M05aemXH2F5F4WJp5R", uri="sip:01200@kamailio-2cx.com:10443", response="7d985cd0657f8792dc860d4d19b079bb" Contact: sip:extag1000@5m57u5t9e1a6.invalid;transport=ws;ob Allow: ACK,CANCEL,INVITE,MESSAGE,BYE,OPTIONS,INFO,NOTIFY,REFER Supported: outbound User-Agent: voxage X-PWD: c2VuaGEtZGluYW1pY2EtZG8tY2xpZW50ZQ== X-SHA: y5BbR3jHym8fPk2IljxZ0RTSkW2HoA4AfLCYyOi7D0g Content-Type: application/sdp Content-Length: 2446

v=0 o=- 3580788756100010120 2 IN IP4 127.0.0.1 s=- t=0 0 a=group:BUNDLE 0 a=extmap-allow-mixed a=msid-semantic: WMS 77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 m=audio 58830 UDP/TLS/RTP/SAVPF 111 63 9 0 8 13 110 126 c=IN IP4 172.31.90.150 a=rtcp:9 IN IP4 0.0.0.0 a=candidate:3247724309 1 udp 2122260223 172.31.90.150 58830 typ host generation 0 network-id 5 network-cost 50 a=candidate:993412076 1 udp 2122063615 192.168.56.1 58831 typ host generation 0 network-id 1 a=candidate:1842414519 1 udp 2121998079 192.168.0.44 58832 typ host generation 0 network-id 2 a=candidate:3130480833 1 udp 2122197247 2804:1b3:ab03:8880:3c8b:1e34:1637:b3e8 58833 typ host generation 0 network-id 3 a=candidate:2577708394 1 udp 2122131711 2804:1b3:ab03:8880:f3d3:bead:178d:6129 58834 typ host generation 0 network-id 4 a=candidate:3210458509 1 tcp 1518280447 172.31.90.150 9 typ host tcptype active generation 0 network-id 5 network-cost 50 a=candidate:1173987700 1 tcp 1518083839 192.168.56.1 9 typ host tcptype active generation 0 network-id 1 a=candidate:320790831 1 tcp 1518018303 192.168.0.44 9 typ host tcptype active generation 0 network-id 2 a=candidate:3294149209 1 tcp 1518217471 2804:1b3:ab03:8880:3c8b:1e34:1637:b3e8 9 typ host tcptype active generation 0 network-id 3 a=candidate:3882571762 1 tcp 1518151935 2804:1b3:ab03:8880:f3d3:bead:178d:6129 9 typ host tcptype active generation 0 network-id 4 a=ice-ufrag:ooRW a=ice-pwd:CreUSA8O/rAWhgXp4qVzh1/H a=ice-options:trickle a=fingerprint:sha-256 B3:C8:5E:8A:9C:3E:D1:0E:BE:BE:32:6B:5D:FD:4D:0D:3C:6E:5A:32:7A:FE:56:84:69:44:00:CA:C5:05:E7:59 a=setup:actpass a=mid:0 a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid a=sendrecv a=msid:77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 73242797-3981-4fba-876f-69a01f6b8f50 a=rtcp-mux a=rtcp-rsize a=rtpmap:111 opus/48000/2 a=rtcp-fb:111 transport-cc a=fmtp:111 minptime=10;useinbandfec=1 a=rtpmap:63 red/48000/2 a=fmtp:63 111/111 a=rtpmap:9 G722/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:13 CN/8000 a=rtpmap:110 telephone-event/48000 a=rtpmap:126 telephone-event/8000 a=ssrc:2064962544 cname:E9Rh1iWi/J9sz7pE a=ssrc:2064962544 msid:77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 73242797-3981-4fba-876f-69a01f6b8f50

2024/09/14 09:28:30.611826 192.168.0.44:57355 -> 192.168.0.197:10443 INVITE sip:01200@kamailio-2cx.com:10443 SIP/2.0 Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;branch=z9hG4bK5527263 To: sip:01200@kamailio-2cx.com:10443 From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e CSeq: 2 INVITE Call-ID: ipaq3tvqp44tllvedcqf Max-Forwards: 70 Proxy-Authorization: Digest algorithm=MD5, username="extag1000", realm="kamailio-2cx.com", nonce="ZuWCmmblgW7ro5M05aemXH2F5F4WJp5R", uri="sip:01200@kamailio-2cx.com:10443", response="7d985cd0657f8792dc860d4d19b079bb" Contact: sip:extag1000@5m57u5t9e1a6.invalid;transport=ws;ob Allow: ACK,CANCEL,INVITE,MESSAGE,BYE,OPTIONS,INFO,NOTIFY,REFER Supported: outbound User-Agent: voxage X-PWD: c2VuaGEtZGluYW1pY2EtZG8tY2xpZW50ZQ== X-SHA: y5BbR3jHym8fPk2IljxZ0RTSkW2HoA4AfLCYyOi7D0g Content-Type: application/sdp Content-Length: 2446

v=0 o=- 3580788756100010120 2 IN IP4 127.0.0.1 s=- t=0 0 a=group:BUNDLE 0 a=extmap-allow-mixed a=msid-semantic: WMS 77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 m=audio 58830 UDP/TLS/RTP/SAVPF 111 63 9 0 8 13 110 126 c=IN IP4 172.31.90.150 a=rtcp:9 IN IP4 0.0.0.0 a=candidate:3247724309 1 udp 2122260223 172.31.90.150 58830 typ host generation 0 network-id 5 network-cost 50 a=candidate:993412076 1 udp 2122063615 192.168.56.1 58831 typ host generation 0 network-id 1 a=candidate:1842414519 1 udp 2121998079 192.168.0.44 58832 typ host generation 0 network-id 2 a=candidate:3130480833 1 udp 2122197247 2804:1b3:ab03:8880:3c8b:1e34:1637:b3e8 58833 typ host generation 0 network-id 3 a=candidate:2577708394 1 udp 2122131711 2804:1b3:ab03:8880:f3d3:bead:178d:6129 58834 typ host generation 0 network-id 4 a=candidate:3210458509 1 tcp 1518280447 172.31.90.150 9 typ host tcptype active generation 0 network-id 5 network-cost 50 a=candidate:1173987700 1 tcp 1518083839 192.168.56.1 9 typ host tcptype active generation 0 network-id 1 a=candidate:320790831 1 tcp 1518018303 192.168.0.44 9 typ host tcptype active generation 0 network-id 2 a=candidate:3294149209 1 tcp 1518217471 2804:1b3:ab03:8880:3c8b:1e34:1637:b3e8 9 typ host tcptype active generation 0 network-id 3 a=candidate:3882571762 1 tcp 1518151935 2804:1b3:ab03:8880:f3d3:bead:178d:6129 9 typ host tcptype active generation 0 network-id 4 a=ice-ufrag:ooRW a=ice-pwd:CreUSA8O/rAWhgXp4qVzh1/H a=ice-options:trickle a=fingerprint:sha-256 B3:C8:5E:8A:9C:3E:D1:0E:BE:BE:32:6B:5D:FD:4D:0D:3C:6E:5A:32:7A:FE:56:84:69:44:00:CA:C5:05:E7:59 a=setup:actpass a=mid:0 a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid a=sendrecv a=msid:77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 73242797-3981-4fba-876f-69a01f6b8f50 a=rtcp-mux a=rtcp-rsize a=rtpmap:111 opus/48000/2 a=rtcp-fb:111 transport-cc a=fmtp:111 minptime=10;useinbandfec=1 a=rtpmap:63 red/48000/2 a=fmtp:63 111/111 a=rtpmap:9 G722/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:13 CN/8000 a=rtpmap:110 telephone-event/48000 a=rtpmap:126 telephone-event/8000 a=ssrc:2064962544 cname:E9Rh1iWi/J9sz7pE a=ssrc:2064962544 msid:77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 73242797-3981-4fba-876f-69a01f6b8f50

2024/09/14 09:28:30.616822 192.168.0.197:10443 -> 192.168.0.44:57355 SIP/2.0 100 trying -- your call is important to us Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;branch=z9hG4bK5527263;rport=57355;received=192.168.0.44 To: sip:01200@kamailio-2cx.com:10443 From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e CSeq: 2 INVITE Call-ID: ipaq3tvqp44tllvedcqf Server: sipproxy Content-Length: 0

2024/09/14 09:28:30.620880 192.168.0.197:5060 -> 192.168.0.149:5060 INVITE sip:01200@kamailio-2cx.com:10443 SIP/2.0 Record-Route: <sip:192.168.0.197;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Record-Route: <sip:192.168.0.197:10443;transport=ws;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Via: SIP/2.0/UDP 192.168.0.197;branch=z9hG4bK2969.b9e0526162035a54bbec3af4ee85c747.0 Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;rport=57355;received=192.168.0.44;branch=z9hG4bK5527263 To: sip:01200@kamailio-2cx.com:10443 From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e CSeq: 2 INVITE Call-ID: ipaq3tvqp44tllvedcqf Max-Forwards: 69 Contact: sip:extag1000@5m57u5t9e1a6.invalid;transport=ws;ob;alias=192.168.0.44~57355~6;alias=192.168.0.44~57355~6 Allow: ACK,CANCEL,INVITE,MESSAGE,BYE,OPTIONS,INFO,NOTIFY,REFER Supported: outbound User-Agent: voxage X-PWD: c2VuaGEtZGluYW1pY2EtZG8tY2xpZW50ZQ== X-SHA: y5BbR3jHym8fPk2IljxZ0RTSkW2HoA4AfLCYyOi7D0g Content-Type: application/sdp Content-Length: 1046

v=0 o=- 3580788756100010120 2 IN IP4 192.168.0.197 s=- t=0 0 a=extmap-allow-mixed a=msid-semantic: WMS 77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 m=audio 39708 RTP/AVP 111 63 9 0 8 13 110 126 c=IN IP4 192.168.0.197 a=mid:0 a=rtpmap:111 opus/48000/2 a=fmtp:111 useinbandfec=1; minptime=10 a=rtcp-fb:111 transport-cc a=rtpmap:63 red/48000/2 a=fmtp:63 111/111 a=rtpmap:9 G722/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:13 CN/8000 a=rtpmap:110 telephone-event/48000 a=rtpmap:126 telephone-event/8000 a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid a=msid:77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 73242797-3981-4fba-876f-69a01f6b8f50 a=rtcp-rsize a=ssrc:2064962544 cname:E9Rh1iWi/J9sz7pE a=ssrc:2064962544 msid:77bfe3cd-6bb6-4798-88d8-a3c2dcb452e2 73242797-3981-4fba-876f-69a01f6b8f50 a=sendrecv a=rtcp:39709

2024/09/14 09:28:30.638474 192.168.0.149:5060 -> 192.168.0.197:5060 SIP/2.0 100 Trying Via: SIP/2.0/UDP 192.168.0.197;branch=z9hG4bK2969.b9e0526162035a54bbec3af4ee85c747.0;received=192.168.0.197;rport=5060 Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;rport=57355;received=192.168.0.44;branch=z9hG4bK5527263 Record-Route: <sip:192.168.0.197;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Record-Route: <sip:192.168.0.197:10443;transport=ws;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e To: sip:01200@kamailio-2cx.com:10443 Call-ID: ipaq3tvqp44tllvedcqf CSeq: 2 INVITE Server: asterisk(16.30.0.10) Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Contact: sip:01200@192.168.0.149:5060 Content-Length: 0

2024/09/14 09:28:30.654283 192.168.0.149:5060 -> 192.168.0.197:5060 SIP/2.0 183 Session Progress Via: SIP/2.0/UDP 192.168.0.197;branch=z9hG4bK2969.b9e0526162035a54bbec3af4ee85c747.0;received=192.168.0.197;rport=5060 Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;rport=57355;received=192.168.0.44;branch=z9hG4bK5527263 Record-Route: <sip:192.168.0.197;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Record-Route: <sip:192.168.0.197:10443;transport=ws;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e To: sip:01200@kamailio-2cx.com:10443;tag=as26ac996f Call-ID: ipaq3tvqp44tllvedcqf CSeq: 2 INVITE Server: asterisk(16.30.0.10) Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Contact: sip:01200@192.168.0.149:5060 Content-Type: application/sdp Content-Length: 281

v=0 o=root 1375053911 1375053911 IN IP4 192.168.0.149 s=Asterisk PBX 16.30.0.26-develop-rc1 c=IN IP4 192.168.0.149 t=0 0 m=audio 13782 RTP/AVP 8 126 a=rtpmap:8 PCMA/8000 a=rtpmap:126 telephone-event/8000 a=fmtp:126 0-16 a=ptime:20 a=maxptime:150 a=rtcp-mux a=sendrecv

2024/09/14 09:28:30.656290 192.168.0.197:10443 -> 192.168.0.44:57355 SIP/2.0 183 Session Progress Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;rport=57355;received=192.168.0.44;branch=z9hG4bK5527263 Record-Route: <sip:192.168.0.197;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Record-Route: <sip:192.168.0.197:10443;transport=ws;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e To: sip:01200@kamailio-2cx.com:10443;tag=as26ac996f Call-ID: ipaq3tvqp44tllvedcqf CSeq: 2 INVITE Server: asterisk(16.30.0.10) Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Contact: sip:01200@192.168.0.149:5060 Content-Type: application/sdp Content-Length: 665

v=0 o=root 1375053911 1375053911 IN IP4 192.168.0.197 s=Asterisk PBX 16.30.0.26-develop-rc1 c=IN IP4 192.168.0.197 t=0 0 m=audio 37988 RTP/SAVPF 8 126 a=maxptime:150 a=mid:0 a=rtpmap:8 PCMA/8000 a=rtpmap:126 telephone-event/8000 a=fmtp:126 0-16 a=sendrecv a=rtcp:37988 a=rtcp-mux a=setup:passive a=fingerprint:sha-256 B7:B8:DC:B5:5B:CC:8F:78:A5:69:09:4D:59:A2:D3:DC:5F:99:FE:44:62:7C:4C:B0:DE:45:4F:66:66:89:36:5F a=tls-id:33a46e7332d5e072b57c89a6947b815d a=ptime:20 a=ice-ufrag:GXuyPUin a=ice-pwd:E703zg8nBwIfTzWjSQqZz6QAdj a=ice-options:trickle a=candidate:0MmCci56gmrEWEqf 1 UDP 2130706431 192.168.0.197 37988 typ host a=end-of-candidates

2024/09/14 09:28:32.706687 192.168.0.149:5060 -> 192.168.0.197:5060 SIP/2.0 200 OK Via: SIP/2.0/UDP 192.168.0.197;branch=z9hG4bK2969.b9e0526162035a54bbec3af4ee85c747.0;received=192.168.0.197;rport=5060 Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;rport=57355;received=192.168.0.44;branch=z9hG4bK5527263 Record-Route: <sip:192.168.0.197;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Record-Route: <sip:192.168.0.197:10443;transport=ws;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e To: sip:01200@kamailio-2cx.com:10443;tag=as26ac996f Call-ID: ipaq3tvqp44tllvedcqf CSeq: 2 INVITE Server: asterisk(16.30.0.10) Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Contact: sip:01200@192.168.0.149:5060 Content-Type: application/sdp Content-Length: 281

v=0 o=root 1375053911 1375053911 IN IP4 192.168.0.149 s=Asterisk PBX 16.30.0.26-develop-rc1 c=IN IP4 192.168.0.149 t=0 0 m=audio 13782 RTP/AVP 8 126 a=rtpmap:8 PCMA/8000 a=rtpmap:126 telephone-event/8000 a=fmtp:126 0-16 a=ptime:20 a=maxptime:150 a=rtcp-mux a=sendrecv

2024/09/14 09:28:32.707703 192.168.0.197:10443 -> 192.168.0.44:57355 SIP/2.0 200 OK Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;rport=57355;received=192.168.0.44;branch=z9hG4bK5527263 Record-Route: <sip:192.168.0.197;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Record-Route: <sip:192.168.0.197:10443;transport=ws;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e To: sip:01200@kamailio-2cx.com:10443;tag=as26ac996f Call-ID: ipaq3tvqp44tllvedcqf CSeq: 2 INVITE Server: asterisk(16.30.0.10) Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Contact: sip:01200@192.168.0.149:5060 Content-Type: application/sdp Content-Length: 665

v=0 o=root 1375053911 1375053911 IN IP4 192.168.0.197 s=Asterisk PBX 16.30.0.26-develop-rc1 c=IN IP4 192.168.0.197 t=0 0 m=audio 37988 RTP/SAVPF 8 126 a=maxptime:150 a=mid:0 a=rtpmap:8 PCMA/8000 a=rtpmap:126 telephone-event/8000 a=fmtp:126 0-16 a=sendrecv a=rtcp:37988 a=rtcp-mux a=setup:passive a=fingerprint:sha-256 B7:B8:DC:B5:5B:CC:8F:78:A5:69:09:4D:59:A2:D3:DC:5F:99:FE:44:62:7C:4C:B0:DE:45:4F:66:66:89:36:5F a=tls-id:33a46e7332d5e072b57c89a6947b815d a=ptime:20 a=ice-ufrag:GXuyPUin a=ice-pwd:E703zg8nBwIfTzWjSQqZz6QAdj a=ice-options:trickle a=candidate:0MmCci56gmrEWEqf 1 UDP 2130706431 192.168.0.197 37988 typ host a=end-of-candidates

2024/09/14 09:28:32.713880 192.168.0.44:57355 -> 192.168.0.197:10443 ACK sip:01200@192.168.0.149:5060 SIP/2.0 Route: <sip:192.168.0.197:10443;transport=ws;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Route: <sip:192.168.0.197;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;branch=z9hG4bK4911069 To: sip:01200@kamailio-2cx.com:10443;tag=as26ac996f From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e CSeq: 2 ACK Call-ID: ipaq3tvqp44tllvedcqf Max-Forwards: 70 Supported: outbound User-Agent: voxage X-PWD: c2VuaGEtZGluYW1pY2EtZG8tY2xpZW50ZQ== X-SHA: y5BbR3jHym8fPk2IljxZ0RTSkW2HoA4AfLCYyOi7D0g Content-Length: 0

2024/09/14 09:28:32.713929 192.168.0.44:57355 -> 192.168.0.197:10443 ACK sip:01200@192.168.0.149:5060 SIP/2.0 Route: <sip:192.168.0.197:10443;transport=ws;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Route: <sip:192.168.0.197;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;branch=z9hG4bK4911069 To: sip:01200@kamailio-2cx.com:10443;tag=as26ac996f From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e CSeq: 2 ACK Call-ID: ipaq3tvqp44tllvedcqf Max-Forwards: 70 Supported: outbound User-Agent: voxage X-PWD: c2VuaGEtZGluYW1pY2EtZG8tY2xpZW50ZQ== X-SHA: y5BbR3jHym8fPk2IljxZ0RTSkW2HoA4AfLCYyOi7D0g Content-Length: 0

2024/09/14 09:28:32.714762 192.168.0.197:5060 -> 192.168.0.149:5060 ACK sip:01200@192.168.0.149:5060 SIP/2.0 Via: SIP/2.0/UDP 192.168.0.197;branch=z9hG4bK2969.1b23fa661424cb986ba36b87c71bdb7b.0 Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;rport=57355;received=192.168.0.44;branch=z9hG4bK4911069 To: sip:01200@kamailio-2cx.com:10443;tag=as26ac996f From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e CSeq: 2 ACK Call-ID: ipaq3tvqp44tllvedcqf Max-Forwards: 69 Supported: outbound User-Agent: voxage X-PWD: c2VuaGEtZGluYW1pY2EtZG8tY2xpZW50ZQ== X-SHA: y5BbR3jHym8fPk2IljxZ0RTSkW2HoA4AfLCYyOi7D0g Content-Length: 0

2024/09/14 09:28:37.281331 192.168.0.44:57355 -> 192.168.0.197:10443 BYE sip:01200@192.168.0.149:5060 SIP/2.0 Route: <sip:192.168.0.197:10443;transport=ws;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Route: <sip:192.168.0.197;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;branch=z9hG4bK2784604 To: sip:01200@kamailio-2cx.com:10443;tag=as26ac996f From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e CSeq: 3 BYE Call-ID: ipaq3tvqp44tllvedcqf Max-Forwards: 70 Supported: outbound User-Agent: voxage X-PWD: c2VuaGEtZGluYW1pY2EtZG8tY2xpZW50ZQ== X-SHA: y5BbR3jHym8fPk2IljxZ0RTSkW2HoA4AfLCYyOi7D0g Content-Length: 0

2024/09/14 09:28:37.281406 192.168.0.44:57355 -> 192.168.0.197:10443 BYE sip:01200@192.168.0.149:5060 SIP/2.0 Route: <sip:192.168.0.197:10443;transport=ws;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Route: <sip:192.168.0.197;r2=on;lr=on;ftag=hpm3ieok0e;rtp=bridge;rtp=ws> Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;branch=z9hG4bK2784604 To: sip:01200@kamailio-2cx.com:10443;tag=as26ac996f From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e CSeq: 3 BYE Call-ID: ipaq3tvqp44tllvedcqf Max-Forwards: 70 Supported: outbound User-Agent: voxage X-PWD: c2VuaGEtZGluYW1pY2EtZG8tY2xpZW50ZQ== X-SHA: y5BbR3jHym8fPk2IljxZ0RTSkW2HoA4AfLCYyOi7D0g Content-Length: 0

2024/09/14 09:28:37.283558 192.168.0.197:5060 -> 192.168.0.149:5060 BYE sip:01200@192.168.0.149:5060 SIP/2.0 Via: SIP/2.0/UDP 192.168.0.197;branch=z9hG4bK3969.261b4d53fdb25d708922d33fcc9b6796.0 Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;rport=57355;received=192.168.0.44;branch=z9hG4bK2784604 To: sip:01200@kamailio-2cx.com:10443;tag=as26ac996f From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e CSeq: 3 BYE Call-ID: ipaq3tvqp44tllvedcqf Max-Forwards: 69 Supported: outbound User-Agent: voxage X-PWD: c2VuaGEtZGluYW1pY2EtZG8tY2xpZW50ZQ== X-SHA: y5BbR3jHym8fPk2IljxZ0RTSkW2HoA4AfLCYyOi7D0g Content-Length: 0

2024/09/14 09:28:37.285820 192.168.0.149:5060 -> 192.168.0.197:5060 SIP/2.0 200 OK Via: SIP/2.0/UDP 192.168.0.197;branch=z9hG4bK3969.261b4d53fdb25d708922d33fcc9b6796.0;received=192.168.0.197;rport=5060 Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;rport=57355;received=192.168.0.44;branch=z9hG4bK2784604 From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e To: sip:01200@kamailio-2cx.com:10443;tag=as26ac996f Call-ID: ipaq3tvqp44tllvedcqf CSeq: 3 BYE Server: asterisk(16.30.0.10) Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Content-Length: 0

2024/09/14 09:28:37.285956 192.168.0.197:10443 -> 192.168.0.44:57355 SIP/2.0 200 OK Via: SIP/2.0/WSS 5m57u5t9e1a6.invalid;rport=57355;received=192.168.0.44;branch=z9hG4bK2784604 From: "extag1000" sip:extag1000@kamailio-2cx.com:10443;tag=hpm3ieok0e To: sip:01200@kamailio-2cx.com:10443;tag=as26ac996f Call-ID: ipaq3tvqp44tllvedcqf CSeq: 3 BYE Server: asterisk(16.30.0.10) Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Content-Length: 0

antonio-couto commented 1 month ago

I digged deep to understand the problem, with calls from web torwards to sip. I solved the problem change DTLS=passive to DTLS=active. I discovered that removing the entire params on answered branch from rtpengine_manage(), the audio starting working. Analising the SIP message, the rtpengine it self set the parameters to negociate with browser and put DTLS=active. I wish to let this information here for anyone with this problem. If someone know more about this problem and have another solution, please leave a comment. Thanks.