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Published 20 hours ago • verified publisher icon OpenVidu

Unable to hear the participants who join the call when recording has Started.

Open sravan41-elorce opened this issue 4 years ago • 14 comments

Working with Openvidu, I am facing an issue with participants voice as we are not able to hear the participants who join the session after the recording has started.

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Here is the difference that i found when there is no voice streaming but participants connected in the session.Please check the screenshot

sravan41-elorce avatar Apr 16 '20 16:04 sravan41-elorce

It seems a problem with ICE negotiation.

Can you share with us all information of that JSON?

Can you describe exactly what kind of recording are you using and when audio works and when audio doesn't work?

micaelgallego avatar Apr 16 '20 16:04 micaelgallego

We are Doing Manual Recording, audio works when the participants join the call before recording has started,But the audio doesn't work when participant join after the recording has started

Thanks & Regards Sravan V

On Thu, Apr 16, 2020 at 9:49 PM Micael Gallego [email protected] wrote:

It seems a problem with ICE negotiation.

Can you share with us all information of that JSON?

Can you describe exactly what kind of recording are you using and when audio works and when audio doesn't work?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/OpenVidu/openvidu/issues/434#issuecomment-614752571, or unsubscribe https://github.com/notifications/unsubscribe-auth/AOKNRP6WEOI34KQDW6IPBITRM4VYTANCNFSM4MJ3N2LQ .

sravan41-elorce avatar Apr 16 '20 16:04 sravan41-elorce

Manual recording INDIVIDUAL or COMPOSED?

Please share with us JSON when audio works and JSON when audio doesn't work of the exactly the same participant. So we can compare them.

micaelgallego avatar Apr 16 '20 16:04 micaelgallego

Manual recording COMPOSED.

please find the below attachments which are having the JSON when audio works fine and does not work fine for the same participant.

Thanks & Regards Sravan V

On Thu, Apr 16, 2020 at 10:16 PM Micael Gallego [email protected] wrote:

Manual recording INDIVIDUAL or COMPOSED?

Please share with us JSON when audio works and JSON when audio doesn't work of the exactly the same participant. So we can compare them.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/OpenVidu/openvidu/issues/434#issuecomment-614767138, or unsubscribe https://github.com/notifications/unsubscribe-auth/AOKNRP7F6OUR6WBCOHFY54TRM4Y43ANCNFSM4MJ3N2LQ .

JSON when Audio is Working Fine:

{ "senderConnectionId": "uaijehfkutcvwhxg", "endpointName": "uaijehfkutcvwhxg_MICRO_RFAUL", "sdpMLineIndex": 0, "sdpMid": "audio", "candidate": "candidate:2 1 TCP 1015022847 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active" }

JSON when Audio is not working:

{ "senderConnectionId": "tndfiwp9gzwxuyhd", "endpointName": "tndfiwp9gzwxuyhd_MICRO_DODIY", "sdpMLineIndex": 0, "sdpMid": "audio", "candidate": "candidate:8 1 TCP 847249919 13.232.253.195 9 typ srflx raddr 172.16.0.87 rport 9 tcptype active" }

edia Info in Inspector for the same participant when audio is working Fine:

{ "events": [ { "streamId": 1, "componentId": 1, "state": "GATHERING", "type": "IceComponentStateChange", "timestamp": 1587057388986, "msSinceEndpointCreation": 2 }, { "streamId": 1, "componentId": 2, "state": "GATHERING", "type": "IceComponentStateChange", "timestamp": 1587057388986, "msSinceEndpointCreation": 2 }, { "streamId": 1, "componentId": 1, "state": "CONNECTING", "type": "IceComponentStateChange", "timestamp": 1587057388987, "msSinceEndpointCreation": 3 }, { "type": "IceGatheringDone", "timestamp": 1587057404798, "msSinceEndpointCreation": 15814 }, { "streamId": 1, "componentId": 1, "state": "CONNECTED", "type": "IceComponentStateChange", "timestamp": 1587057470083, "msSinceEndpointCreation": 81099 }, { "candidatePair": { "streamID": "1", "componentID": 1, "localCandidate": "candidate:6 1 TCP 1010827775 172.16.0.87 48676 typ host tcptype passive", "remoteCandidate": "candidate:remote1 1 TCP 1350508287 160.238.72.146 13134 typ prflx tcptype active" }, "type": "NewCandidatePairSelected", "timestamp": 1587057470083, "msSinceEndpointCreation": 81099 } ], "localCandidate": "candidate:6 1 TCP 1010827775 172.16.0.87 48676 typ host tcptype passive", "remoteCandidate": "candidate:remote1 1 TCP 1350508287 160.238.72.146 13134 typ prflx tcptype active", "receivedCandidates": [ { "candidate": "candidate:3507585158 1 udp 2122260223 192.168.55.104 45628 typ host generation 0 ufrag A3UO network-id 3 network-cost 10", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:559267639 1 udp 2122202367 ::1 49015 typ host generation 0 ufrag A3UO network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1510613869 1 udp 2122129151 127.0.0.1 41599 typ host generation 0 ufrag A3UO network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:3507585158 1 udp 2122260223 192.168.55.104 38023 typ host generation 0 ufrag A3UO network-id 3 network-cost 10", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:559267639 1 udp 2122202367 ::1 42824 typ host generation 0 ufrag A3UO network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1510613869 1 udp 2122129151 127.0.0.1 39082 typ host generation 0 ufrag A3UO network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 38371 typ host tcptype passive generation 0 ufrag A3UO network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 43065 typ host tcptype passive generation 0 ufrag A3UO network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 49423 typ host tcptype passive generation 0 ufrag A3UO network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 40929 typ host tcptype passive generation 0 ufrag A3UO network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:842163049 1 udp 1686052607 160.238.73.162 26731 typ srflx raddr 192.168.55.104 rport 45628 generation 0 ufrag A3UO network-id 3 network-cost 10", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:842163049 1 udp 1686052607 160.238.73.162 61788 typ srflx raddr 192.168.55.104 rport 38023 generation 0 ufrag A3UO network-id 3 network-cost 10", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 39345 typ host tcptype passive generation 0 ufrag A3UO network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 46103 typ host tcptype passive generation 0 ufrag A3UO network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 42637 typ host tcptype passive generation 0 ufrag A3UO network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 39919 typ host tcptype passive generation 0 ufrag A3UO network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 39589 typ host tcptype passive generation 0 ufrag A3UO network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 48333 typ host tcptype passive generation 0 ufrag A3UO network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 46657 typ host tcptype passive generation 0 ufrag A3UO network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 37669 typ host tcptype passive generation 0 ufrag A3UO network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 } ], "webrtcEndpointName": "uaijehfkutcvwhxg_MICRO_RFAUL", "localSdp": "v=0 o=- 3796046188 3796046188 IN IP4 0.0.0.0 s=Kurento Media Server t=0 0 a=msid-semantic: WMS 102 a=group:BUNDLE audio video m=audio 48676 UDP/TLS/RTP/SAVPF 111 0 c=IN IP4 13.232.253.195 a=sendrecv a=mid:audio a=rtcp:48676 IN IP4 13.232.253.195 a=rtpmap:111 opus/48000/2 a=rtpmap:0 PCMU/8000 a=setup:active a=rtcp-mux a=fmtp:111 minptime=10;useinbandfec=1 a=ssrc:1642517262 cname:user1750112109@host-5256cceb a=ice-ufrag:pLG9 a=ice-pwd:5dGA264/Fbi6NeDC9VosKY a=fingerprint:sha-256 39:0F:48:BB:BD:00:2B:29:C9:6D:25:59:77:25:DA:57:12:90:81:AE:C5:56:2F:32:F1:77:30:9D:D4:67:81:53 a=candidate:1 1 UDP 2013266431 fe80::82b:c3ff:fe1e:686e 41017 typ host a=candidate:2 1 TCP 1015022847 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 1 TCP 1010828543 fe80::82b:c3ff:fe1e:686e 50418 typ host tcptype passive a=candidate:4 1 UDP 2013266430 172.16.0.87 35865 typ host a=candidate:5 1 TCP 1015022079 172.16.0.87 9 typ host tcptype active a=candidate:6 1 TCP 1010827775 172.16.0.87 48676 typ host tcptype passive a=candidate:1 2 UDP 2013266430 fe80::82b:c3ff:fe1e:686e 61649 typ host a=candidate:2 2 TCP 1015022846 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 2 TCP 1010828542 fe80::82b:c3ff:fe1e:686e 44786 typ host tcptype passive a=candidate:4 2 UDP 2013266429 172.16.0.87 45135 typ host a=candidate:5 2 TCP 1015022078 172.16.0.87 9 typ host tcptype active a=candidate:6 2 TCP 1010827774 172.16.0.87 51254 typ host tcptype passive a=candidate:7 1 UDP 1677722111 13.232.253.195 35865 typ srflx raddr 172.16.0.87 rport 35865 a=candidate:8 1 TCP 847249919 13.232.253.195 9 typ srflx raddr 172.16.0.87 rport 9 tcptype active a=candidate:9 1 TCP 843055615 13.232.253.195 48676 typ srflx raddr 172.16.0.87 rport 48676 tcptype passive m=video 48676 UDP/TLS/RTP/SAVPF 96 c=IN IP4 13.232.253.195 a=extmap:13 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=sendrecv a=mid:video a=rtcp:48676 IN IP4 13.232.253.195 a=rtpmap:96 VP8/90000 a=rtcp-fb:96 goog-remb a=rtcp-fb:96 ccm fir a=rtcp-fb:96 nack a=rtcp-fb:96 nack pli a=setup:active a=rtcp-mux a=ssrc:4011858427 cname:user1750112109@host-5256cceb a=ice-ufrag:pLG9 a=ice-pwd:5dGA264/Fbi6NeDC9VosKY a=fingerprint:sha-256 39:0F:48:BB:BD:00:2B:29:C9:6D:25:59:77:25:DA:57:12:90:81:AE:C5:56:2F:32:F1:77:30:9D:D4:67:81:53 a=candidate:1 1 UDP 2013266431 fe80::82b:c3ff:fe1e:686e 41017 typ host a=candidate:2 1 TCP 1015022847 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 1 TCP 1010828543 fe80::82b:c3ff:fe1e:686e 50418 typ host tcptype passive a=candidate:4 1 UDP 2013266430 172.16.0.87 35865 typ host a=candidate:5 1 TCP 1015022079 172.16.0.87 9 typ host tcptype active a=candidate:6 1 TCP 1010827775 172.16.0.87 48676 typ host tcptype passive a=candidate:1 2 UDP 2013266430 fe80::82b:c3ff:fe1e:686e 61649 typ host a=candidate:2 2 TCP 1015022846 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 2 TCP 1010828542 fe80::82b:c3ff:fe1e:686e 44786 typ host tcptype passive a=candidate:4 2 UDP 2013266429 172.16.0.87 45135 typ host a=candidate:5 2 TCP 1015022078 172.16.0.87 9 typ host tcptype active a=candidate:6 2 TCP 1010827774 172.16.0.87 51254 typ host tcptype passive a=candidate:7 1 UDP 1677722111 13.232.253.195 35865 typ srflx raddr 172.16.0.87 rport 35865 a=candidate:8 1 TCP 847249919 13.232.253.195 9 typ srflx raddr 172.16.0.87 rport 9 tcptype active a=candidate:9 1 TCP 843055615 13.232.253.195 48676 typ srflx raddr 172.16.0.87 rport 48676 tcptype passive ", "remoteSdp": "v=0 o=- 5548651470206700131 2 IN IP4 127.0.0.1 s=- t=0 0 a=group:BUNDLE audio video a=msid-semantic: WMS 102 m=audio 9 UDP/TLS/RTP/SAVPF 111 103 104 9 102 0 8 106 105 13 110 112 113 126 c=IN IP4 0.0.0.0 a=rtcp:9 IN IP4 0.0.0.0 a=ice-ufrag:A3UO a=ice-pwd:rsFS8M2IVn6ItyiSUu8w2ZkD a=ice-options:trickle renomination a=fingerprint:sha-256 24:6A:4D:F8:01:D2:40:3F:EC:EB:EB:64:D6:04:2B:A2:9B:AB:E0:25:CB:93:11:64:DD:26:75:CF:B1:69:EB:A2 a=setup:actpass a=mid:audio a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level a=extmap:2 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=sendrecv a=rtcp-mux a=rtpmap:111 opus/48000/2 a=rtcp-fb:111 transport-cc a=fmtp:111 minptime=10;useinbandfec=1 a=rtpmap:103 ISAC/16000 a=rtpmap:104 ISAC/32000 a=rtpmap:9 G722/8000 a=rtpmap:102 ILBC/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:106 CN/32000 a=rtpmap:105 CN/16000 a=rtpmap:13 CN/8000 a=rtpmap:110 telephone-event/48000 a=rtpmap:112 telephone-event/32000 a=rtpmap:113 telephone-event/16000 a=rtpmap:126 telephone-event/8000 a=ssrc:3187539355 cname:58KT+MPd+9rRl+KI a=ssrc:3187539355 msid:102 101 a=ssrc:3187539355 mslabel:102 a=ssrc:3187539355 label:101 a=candidate:3507585158 1 udp 2122260223 192.168.55.104 45628 typ host generation 0 ufrag A3UO network-id 3 network-cost 10 a=candidate:559267639 1 udp 2122202367 ::1 49015 typ host generation 0 ufrag A3UO network-id 2 a=candidate:1510613869 1 udp 2122129151 127.0.0.1 41599 typ host generation 0 ufrag A3UO network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 38371 typ host tcptype passive generation 0 ufrag A3UO network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 43065 typ host tcptype passive generation 0 ufrag A3UO network-id 1 a=candidate:842163049 1 udp 1686052607 160.238.73.162 26731 typ srflx raddr 192.168.55.104 rport 45628 generation 0 ufrag A3UO network-id 3 network-cost 10 a=candidate:1876313031 1 tcp 1518222591 ::1 39345 typ host tcptype passive generation 0 ufrag A3UO network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 46103 typ host tcptype passive generation 0 ufrag A3UO network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 39589 typ host tcptype passive generation 0 ufrag A3UO network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 48333 typ host tcptype passive generation 0 ufrag A3UO network-id 1 m=video 9 UDP/TLS/RTP/SAVPF 96 97 98 99 100 101 127 c=IN IP4 0.0.0.0 a=rtcp:9 IN IP4 0.0.0.0 a=ice-ufrag:A3UO a=ice-pwd:rsFS8M2IVn6ItyiSUu8w2ZkD a=ice-options:trickle renomination a=fingerprint:sha-256 24:6A:4D:F8:01:D2:40:3F:EC:EB:EB:64:D6:04:2B:A2:9B:AB:E0:25:CB:93:11:64:DD:26:75:CF:B1:69:EB:A2 a=setup:actpass a=mid:video a=extmap:14 urn:ietf:params:rtp-hdrext:toffset a=extmap:13 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=extmap:3 urn:3gpp:video-orientation a=extmap:2 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=extmap:5 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type a=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing a=extmap:8 http://tools.ietf.org/html/draft-ietf-avtext-framemarking-07 a=extmap:9 http://www.webrtc.org/experiments/rtp-hdrext/color-space a=sendrecv a=rtcp-mux a=rtcp-rsize a=rtpmap:96 VP8/90000 a=rtcp-fb:96 goog-remb a=rtcp-fb:96 transport-cc a=rtcp-fb:96 ccm fir a=rtcp-fb:96 nack a=rtcp-fb:96 nack pli a=rtpmap:97 rtx/90000 a=fmtp:97 apt=96 a=rtpmap:98 VP9/90000 a=rtcp-fb:98 goog-remb a=rtcp-fb:98 transport-cc a=rtcp-fb:98 ccm fir a=rtcp-fb:98 nack a=rtcp-fb:98 nack pli a=rtpmap:99 rtx/90000 a=fmtp:99 apt=98 a=rtpmap:100 red/90000 a=rtpmap:101 rtx/90000 a=fmtp:101 apt=100 a=rtpmap:127 ulpfec/90000 a=ssrc-group:FID 4057556836 3372174170 a=ssrc:4057556836 cname:58KT+MPd+9rRl+KI a=ssrc:4057556836 msid:102 100 a=ssrc:4057556836 mslabel:102 a=ssrc:4057556836 label:100 a=ssrc:3372174170 cname:58KT+MPd+9rRl+KI a=ssrc:3372174170 msid:102 100 a=ssrc:3372174170 mslabel:102 a=ssrc:3372174170 label:100 a=candidate:3507585158 1 udp 2122260223 192.168.55.104 38023 typ host generation 0 ufrag A3UO network-id 3 network-cost 10 a=candidate:559267639 1 udp 2122202367 ::1 42824 typ host generation 0 ufrag A3UO network-id 2 a=candidate:1510613869 1 udp 2122129151 127.0.0.1 39082 typ host generation 0 ufrag A3UO network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 49423 typ host tcptype passive generation 0 ufrag A3UO network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 40929 typ host tcptype passive generation 0 ufrag A3UO network-id 1 a=candidate:842163049 1 udp 1686052607 160.238.73.162 61788 typ srflx raddr 192.168.55.104 rport 38023 generation 0 ufrag A3UO network-id 3 network-cost 10 a=candidate:1876313031 1 tcp 1518222591 ::1 42637 typ host tcptype passive generation 0 ufrag A3UO network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 39919 typ host tcptype passive generation 0 ufrag A3UO network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 46657 typ host tcptype passive generation 0 ufrag A3UO network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 37669 typ host tcptype passive generation 0 ufrag A3UO network-id 1 " }

Media Info in Inspector for the same participant when audio is not working Fine:

{ "events": [ { "streamId": 1, "componentId": 2, "state": "GATHERING", "type": "IceComponentStateChange", "timestamp": 1587057717850, "msSinceEndpointCreation": 2 }, { "streamId": 1, "componentId": 1, "state": "GATHERING", "type": "IceComponentStateChange", "timestamp": 1587057717850, "msSinceEndpointCreation": 2 }, { "streamId": 1, "componentId": 1, "state": "CONNECTING", "type": "IceComponentStateChange", "timestamp": 1587057717897, "msSinceEndpointCreation": 49 }, { "type": "IceGatheringDone", "timestamp": 1587057733656, "msSinceEndpointCreation": 15808 } ], "localCandidate": null, "remoteCandidate": null, "receivedCandidates": [ { "candidate": "candidate:4101693274 1 udp 2122260223 192.168.55.102 47144 typ host generation 0 ufrag UFmu network-id 3 network-cost 10", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:559267639 1 udp 2122202367 ::1 42083 typ host generation 0 ufrag UFmu network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1510613869 1 udp 2122129151 127.0.0.1 37297 typ host generation 0 ufrag UFmu network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:4101693274 1 udp 2122260223 192.168.55.102 41648 typ host generation 0 ufrag UFmu network-id 3 network-cost 10", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:559267639 1 udp 2122202367 ::1 49162 typ host generation 0 ufrag UFmu network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1510613869 1 udp 2122129151 127.0.0.1 44103 typ host generation 0 ufrag UFmu network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 43173 typ host tcptype passive generation 0 ufrag UFmu network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 43855 typ host tcptype passive generation 0 ufrag UFmu network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 40249 typ host tcptype passive generation 0 ufrag UFmu network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 47959 typ host tcptype passive generation 0 ufrag UFmu network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 38139 typ host tcptype passive generation 0 ufrag UFmu network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 47223 typ host tcptype passive generation 0 ufrag UFmu network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 45991 typ host tcptype passive generation 0 ufrag UFmu network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 49971 typ host tcptype passive generation 0 ufrag UFmu network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 44261 typ host tcptype passive generation 0 ufrag UFmu network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 49977 typ host tcptype passive generation 0 ufrag UFmu network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 39771 typ host tcptype passive generation 0 ufrag UFmu network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 38909 typ host tcptype passive generation 0 ufrag UFmu network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:842163049 1 udp 1686052607 160.238.73.162 52851 typ srflx raddr 192.168.55.102 rport 47144 generation 0 ufrag UFmu network-id 3 network-cost 10", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:842163049 1 udp 1686052607 160.238.73.162 41648 typ srflx raddr 192.168.55.102 rport 41648 generation 0 ufrag UFmu network-id 3 network-cost 10", "sdpMid": "video", "sdpMLineIndex": 1 } ], "webrtcEndpointName": "tndfiwp9gzwxuyhd_MICRO_DODIY", "localSdp": "v=0 o=- 3796046517 3796046517 IN IP4 0.0.0.0 s=Kurento Media Server t=0 0 a=msid-semantic: WMS 102 a=group:BUNDLE audio video m=audio 42490 UDP/TLS/RTP/SAVPF 111 0 c=IN IP4 13.232.253.195 a=sendrecv a=mid:audio a=rtcp:42490 IN IP4 13.232.253.195 a=rtpmap:111 opus/48000/2 a=rtpmap:0 PCMU/8000 a=setup:active a=rtcp-mux a=fmtp:111 minptime=10;useinbandfec=1 a=ssrc:2542037439 cname:user117838925@host-15dedc2c a=ice-ufrag:setz a=ice-pwd:7YgpEQPnZkMI5gg+hbGEQt a=fingerprint:sha-256 39:0F:48:BB:BD:00:2B:29:C9:6D:25:59:77:25:DA:57:12:90:81:AE:C5:56:2F:32:F1:77:30:9D:D4:67:81:53 a=candidate:1 1 UDP 2013266431 fe80::82b:c3ff:fe1e:686e 42370 typ host a=candidate:2 1 TCP 1015022847 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 1 TCP 1010828543 fe80::82b:c3ff:fe1e:686e 38976 typ host tcptype passive a=candidate:4 1 UDP 2013266430 172.16.0.87 48320 typ host a=candidate:5 1 TCP 1015022079 172.16.0.87 9 typ host tcptype active a=candidate:6 1 TCP 1010827775 172.16.0.87 42490 typ host tcptype passive a=candidate:1 2 UDP 2013266430 fe80::82b:c3ff:fe1e:686e 39807 typ host a=candidate:2 2 TCP 1015022846 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 2 TCP 1010828542 fe80::82b:c3ff:fe1e:686e 44290 typ host tcptype passive a=candidate:4 2 UDP 2013266429 172.16.0.87 44713 typ host a=candidate:5 2 TCP 1015022078 172.16.0.87 9 typ host tcptype active a=candidate:6 2 TCP 1010827774 172.16.0.87 56998 typ host tcptype passive a=candidate:7 1 UDP 1677722111 13.232.253.195 48320 typ srflx raddr 172.16.0.87 rport 48320 a=candidate:8 1 TCP 847249919 13.232.253.195 9 typ srflx raddr 172.16.0.87 rport 9 tcptype active a=candidate:9 1 TCP 843055615 13.232.253.195 42490 typ srflx raddr 172.16.0.87 rport 42490 tcptype passive m=video 42490 UDP/TLS/RTP/SAVPF 96 c=IN IP4 13.232.253.195 a=extmap:13 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=sendrecv a=mid:video a=rtcp:42490 IN IP4 13.232.253.195 a=rtpmap:96 VP8/90000 a=rtcp-fb:96 goog-remb a=rtcp-fb:96 ccm fir a=rtcp-fb:96 nack a=rtcp-fb:96 nack pli a=setup:active a=rtcp-mux a=ssrc:3096121393 cname:user117838925@host-15dedc2c a=ice-ufrag:setz a=ice-pwd:7YgpEQPnZkMI5gg+hbGEQt a=fingerprint:sha-256 39:0F:48:BB:BD:00:2B:29:C9:6D:25:59:77:25:DA:57:12:90:81:AE:C5:56:2F:32:F1:77:30:9D:D4:67:81:53 a=candidate:1 1 UDP 2013266431 fe80::82b:c3ff:fe1e:686e 42370 typ host a=candidate:2 1 TCP 1015022847 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 1 TCP 1010828543 fe80::82b:c3ff:fe1e:686e 38976 typ host tcptype passive a=candidate:4 1 UDP 2013266430 172.16.0.87 48320 typ host a=candidate:5 1 TCP 1015022079 172.16.0.87 9 typ host tcptype active a=candidate:6 1 TCP 1010827775 172.16.0.87 42490 typ host tcptype passive a=candidate:1 2 UDP 2013266430 fe80::82b:c3ff:fe1e:686e 39807 typ host a=candidate:2 2 TCP 1015022846 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 2 TCP 1010828542 fe80::82b:c3ff:fe1e:686e 44290 typ host tcptype passive a=candidate:4 2 UDP 2013266429 172.16.0.87 44713 typ host a=candidate:5 2 TCP 1015022078 172.16.0.87 9 typ host tcptype active a=candidate:6 2 TCP 1010827774 172.16.0.87 56998 typ host tcptype passive a=candidate:7 1 UDP 1677722111 13.232.253.195 48320 typ srflx raddr 172.16.0.87 rport 48320 a=candidate:8 1 TCP 847249919 13.232.253.195 9 typ srflx raddr 172.16.0.87 rport 9 tcptype active a=candidate:9 1 TCP 843055615 13.232.253.195 42490 typ srflx raddr 172.16.0.87 rport 42490 tcptype passive ", "remoteSdp": "v=0 o=- 2133032884033990604 2 IN IP4 127.0.0.1 s=- t=0 0 a=group:BUNDLE audio video a=msid-semantic: WMS 102 m=audio 9 UDP/TLS/RTP/SAVPF 111 103 104 9 102 0 8 106 105 13 110 112 113 126 c=IN IP4 0.0.0.0 a=rtcp:9 IN IP4 0.0.0.0 a=ice-ufrag:UFmu a=ice-pwd:R6mz8EqyrCsBO+f0owu8bbMu a=ice-options:trickle renomination a=fingerprint:sha-256 04:CA:5B:30:69:38:C9:DE:E6:E9:C3:B0:C9:C1:6D:F1:67:24:D7:6B:64:98:9A:40:5D:A7:E5:4F:2D:F7:16:6C a=setup:actpass a=mid:audio a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level a=extmap:2 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=sendrecv a=rtcp-mux a=rtpmap:111 opus/48000/2 a=rtcp-fb:111 transport-cc a=fmtp:111 minptime=10;useinbandfec=1 a=rtpmap:103 ISAC/16000 a=rtpmap:104 ISAC/32000 a=rtpmap:9 G722/8000 a=rtpmap:102 ILBC/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:106 CN/32000 a=rtpmap:105 CN/16000 a=rtpmap:13 CN/8000 a=rtpmap:110 telephone-event/48000 a=rtpmap:112 telephone-event/32000 a=rtpmap:113 telephone-event/16000 a=rtpmap:126 telephone-event/8000 a=ssrc:3896370515 cname:jR58efpxf6y7RjGg a=ssrc:3896370515 msid:102 101 a=ssrc:3896370515 mslabel:102 a=ssrc:3896370515 label:101 a=candidate:4101693274 1 udp 2122260223 192.168.55.102 47144 typ host generation 0 ufrag UFmu network-id 3 network-cost 10 a=candidate:559267639 1 udp 2122202367 ::1 42083 typ host generation 0 ufrag UFmu network-id 2 a=candidate:1510613869 1 udp 2122129151 127.0.0.1 37297 typ host generation 0 ufrag UFmu network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 43173 typ host tcptype passive generation 0 ufrag UFmu network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 43855 typ host tcptype passive generation 0 ufrag UFmu network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 38139 typ host tcptype passive generation 0 ufrag UFmu network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 47223 typ host tcptype passive generation 0 ufrag UFmu network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 44261 typ host tcptype passive generation 0 ufrag UFmu network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 49977 typ host tcptype passive generation 0 ufrag UFmu network-id 1 a=candidate:842163049 1 udp 1686052607 160.238.73.162 52851 typ srflx raddr 192.168.55.102 rport 47144 generation 0 ufrag UFmu network-id 3 network-cost 10 m=video 9 UDP/TLS/RTP/SAVPF 96 97 98 99 100 101 127 c=IN IP4 0.0.0.0 a=rtcp:9 IN IP4 0.0.0.0 a=ice-ufrag:UFmu a=ice-pwd:R6mz8EqyrCsBO+f0owu8bbMu a=ice-options:trickle renomination a=fingerprint:sha-256 04:CA:5B:30:69:38:C9:DE:E6:E9:C3:B0:C9:C1:6D:F1:67:24:D7:6B:64:98:9A:40:5D:A7:E5:4F:2D:F7:16:6C a=setup:actpass a=mid:video a=extmap:14 urn:ietf:params:rtp-hdrext:toffset a=extmap:13 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=extmap:3 urn:3gpp:video-orientation a=extmap:2 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=extmap:5 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type a=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing a=extmap:8 http://tools.ietf.org/html/draft-ietf-avtext-framemarking-07 a=extmap:9 http://www.webrtc.org/experiments/rtp-hdrext/color-space a=sendrecv a=rtcp-mux a=rtcp-rsize a=rtpmap:96 VP8/90000 a=rtcp-fb:96 goog-remb a=rtcp-fb:96 transport-cc a=rtcp-fb:96 ccm fir a=rtcp-fb:96 nack a=rtcp-fb:96 nack pli a=rtpmap:97 rtx/90000 a=fmtp:97 apt=96 a=rtpmap:98 VP9/90000 a=rtcp-fb:98 goog-remb a=rtcp-fb:98 transport-cc a=rtcp-fb:98 ccm fir a=rtcp-fb:98 nack a=rtcp-fb:98 nack pli a=rtpmap:99 rtx/90000 a=fmtp:99 apt=98 a=rtpmap:100 red/90000 a=rtpmap:101 rtx/90000 a=fmtp:101 apt=100 a=rtpmap:127 ulpfec/90000 a=ssrc-group:FID 149230472 1062806656 a=ssrc:149230472 cname:jR58efpxf6y7RjGg a=ssrc:149230472 msid:102 100 a=ssrc:149230472 mslabel:102 a=ssrc:149230472 label:100 a=ssrc:1062806656 cname:jR58efpxf6y7RjGg a=ssrc:1062806656 msid:102 100 a=ssrc:1062806656 mslabel:102 a=ssrc:1062806656 label:100 a=candidate:4101693274 1 udp 2122260223 192.168.55.102 41648 typ host generation 0 ufrag UFmu network-id 3 network-cost 10 a=candidate:559267639 1 udp 2122202367 ::1 49162 typ host generation 0 ufrag UFmu network-id 2 a=candidate:1510613869 1 udp 2122129151 127.0.0.1 44103 typ host generation 0 ufrag UFmu network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 40249 typ host tcptype passive generation 0 ufrag UFmu network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 47959 typ host tcptype passive generation 0 ufrag UFmu network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 45991 typ host tcptype passive generation 0 ufrag UFmu network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 49971 typ host tcptype passive generation 0 ufrag UFmu network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 39771 typ host tcptype passive generation 0 ufrag UFmu network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 38909 typ host tcptype passive generation 0 ufrag UFmu network-id 1 a=candidate:842163049 1 udp 1686052607 160.238.73.162 41648 typ srflx raddr 192.168.55.102 rport 41648 generation 0 ufrag UFmu network-id 3 network-cost 10 " }

sravan41-elorce avatar Apr 16 '20 17:04 sravan41-elorce

Thank you for the information.

How is OpenVidu PRO deployed? Using AWS? On-premises? Can you explain you network topology? How are users connected? What device types they have? I see very long times in ICE negotiation, maybe there are some networking issues.

micaelgallego avatar Apr 17 '20 04:04 micaelgallego

We deployed using cloud formation template..

On Fri, 17 Apr 2020 at 10:22 AM, Micael Gallego [email protected] wrote:

Thank you for the information.

How is OpenVidu PRO deployed? Using AWS? On-premises? Can you explain you network topology? How are users connected? What device types they have? I see very long times in ICE negotiation, maybe there are some networking issues.

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sravan41-elorce avatar Apr 17 '20 08:04 sravan41-elorce

@sravan41-elorce I see this in the JSON you copied:

GOOD case: Client browser: public IP 160.238.73.162 / private IP 192.168.55.104 Server: public IP 13.232.253.195 / private IP 172.16.0.87

Server connects with remote IP 160.238.72.146 (what is this IP address?? it's not the one from the client browser, maybe the TURN server?)

BAD case: Client browser: public IP 160.238.73.162 / private IP 192.168.55.102 (is it not the same client ??) Server: public IP 13.232.253.195 / private IP 172.16.0.87

Could you please let us know what is the difference between 192.168.55.104 and 192.168.55.102, and also what machine is running with public IP 160.238.72.146?

j1elo avatar Apr 17 '20 12:04 j1elo

My ISP Provided IP:160.238.73.162 Device 1: 192.168.55.104 Device 2: 192.168.55.102

On Fri, Apr 17, 2020 at 6:24 PM Juan Navarro [email protected] wrote:

@sravan41-elorce https://github.com/sravan41-elorce I see this in the JSON you copied:

GOOD case: Client browser: public IP 160.238.73.162 / private IP 192.168.55.104 Server: public IP 13.232.253.195 / private IP 172.16.0.87

Server connects with remote IP 160.238.72.146 (what is this IP address?? it's not the one from the client browser, maybe the TURN server?)

BAD case: Client browser: public IP 160.238.73.162 / private IP 192.168.55.102 (is it not the same client ??) Server: public IP 13.232.253.195 / private IP 172.16.0.87

Could you please let us know what is the difference between 192.168.55. 104 and 192.168.55.102, and also what machine is running with public IP 160.238.72.146?

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sravan41-elorce avatar Apr 17 '20 14:04 sravan41-elorce

If I understand your problem correctly, you say that when recording is activated, no sound is received, right?

Can you please send us the information for the exact same client before recording is activated and, in other test, after the recording is activated?

We need to compare what happens with the same device in both tests.

micaelgallego avatar Apr 17 '20 16:04 micaelgallego

You are right.. and the logs i have sent you before are the exact same logs you are looking for..when audio works and when audio does not work.I shared the logs of same client.

On Fri, 17 Apr 2020 at 10:00 PM, Micael Gallego [email protected] wrote:

If I understand your problem correctly, you say that when recording is activated, no sound is received, right?

Can you please send us the information for the exact same client before recording is activated and, in other test, after the recording is activated?

We need to compare what happens with the same device in both tests.

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sravan41-elorce avatar Apr 17 '20 16:04 sravan41-elorce

If the first log, client have 192.168.55.104 IP, in the second log, client have 192.168.55.102 IP.

Maybe client has changed its IP between the two tests?

Can you please repeat the test again to see if this behavior is consistent?

I assuming you are connecting two devices to the same session in the tests. Can you please share with use the information of the two devices and details what is the behavior before and after recording is started?

Thank you for your time and patience.

micaelgallego avatar Apr 17 '20 17:04 micaelgallego

Yes I am connecting the two devices to the same session.I tested the same scenario again.I hope these logs will help you.I tested this with Oneplus 6T mobile.Two devices info : One is web application And the other is Oneplus 6T Mobile.

Last time I disconnected the Mobile user by disconnecting him from the network(after recording has started).In this iteration i left the session and Joined the session again after recording has started.

On Fri, Apr 17, 2020 at 10:30 PM Micael Gallego [email protected] wrote:

If the first log, client have 192.168.55.104 IP, in the second log, client have 192.168.55.102 IP.

Maybe client has changed its IP between the two tests?

Can you please repeat the test again to see if this behavior is consistent?

I assuming you are connecting two devices to the same session in the tests. Can you please share with use the information of the two devices and details what is the behavior before and after recording is started?

Thank you for your time and patience.

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JSON when Audio is Working Fine:

{ "senderConnectionId": "basvuifw6gbnodip", "endpointName": "basvuifw6gbnodip_MICRO_NHYPQ", "sdpMLineIndex": 0, "sdpMid": "audio", "candidate": "candidate:1 1 UDP 2013266431 fe80::82b:c3ff:fe1e:686e 54964 typ host" }

JSON when Audio is not working:

{ "senderConnectionId": "xxptgtmmafks3ehv", "endpointName": "xxptgtmmafks3ehv_MICRO_VKUGA", "sdpMLineIndex": 0, "sdpMid": "audio", "candidate": "candidate:9 1 TCP 843055615 13.232.253.195 60958 typ srflx raddr 172.16.0.87 rport 60958 tcptype passive" }

Media Info in Inspector for the same participant when audio is working Fine:

{ "events": [ { "streamId": 1, "componentId": 1, "state": "GATHERING", "type": "IceComponentStateChange", "timestamp": 1587144143326, "msSinceEndpointCreation": 2 }, { "streamId": 1, "componentId": 2, "state": "GATHERING", "type": "IceComponentStateChange", "timestamp": 1587144143326, "msSinceEndpointCreation": 2 }, { "streamId": 1, "componentId": 1, "state": "CONNECTING", "type": "IceComponentStateChange", "timestamp": 1587144143327, "msSinceEndpointCreation": 3 }, { "type": "IceGatheringDone", "timestamp": 1587144159140, "msSinceEndpointCreation": 15816 }, { "candidatePair": { "streamID": "1", "componentID": 1, "localCandidate": "candidate:6 1 TCP 1010827775 172.16.0.87 57171 typ host tcptype passive", "remoteCandidate": "candidate:remote1 1 TCP 1350508287 160.238.72.136 40513 typ prflx tcptype active" }, "type": "NewCandidatePairSelected", "timestamp": 1587144202364, "msSinceEndpointCreation": 59040 }, { "streamId": 1, "componentId": 1, "state": "CONNECTED", "type": "IceComponentStateChange", "timestamp": 1587144202364, "msSinceEndpointCreation": 59040 }, { "oldState": "DISCONNECTED", "newState": "CONNECTED", "type": "ConnectionStateChanged", "timestamp": 1587144206576, "msSinceEndpointCreation": 63252 }, { "state": "FLOWING", "padName": "default", "mediaType": "AUDIO", "type": "MediaFlowOutStateChange", "timestamp": 1587144207058, "msSinceEndpointCreation": 63734 }, { "state": "NOT_TRANSCODING", "binName": "kmsagnosticbin2-44643", "mediaType": "AUDIO", "type": "MediaTranscodingStateChange", "timestamp": 1587144207058, "msSinceEndpointCreation": 63734 } ], "localCandidate": "candidate:6 1 TCP 1010827775 172.16.0.87 57171 typ host tcptype passive", "remoteCandidate": "candidate:remote1 1 TCP 1350508287 160.238.72.136 40513 typ prflx tcptype active", "receivedCandidates": [ { "candidate": "candidate:1773004771 1 udp 2122260223 192.168.55.105 39663 typ host generation 0 ufrag YxTu network-id 3 network-cost 10", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:559267639 1 udp 2122202367 ::1 40252 typ host generation 0 ufrag YxTu network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1510613869 1 udp 2122129151 127.0.0.1 39117 typ host generation 0 ufrag YxTu network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1773004771 1 udp 2122260223 192.168.55.105 47551 typ host generation 0 ufrag YxTu network-id 3 network-cost 10", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:559267639 1 udp 2122202367 ::1 46729 typ host generation 0 ufrag YxTu network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1510613869 1 udp 2122129151 127.0.0.1 42957 typ host generation 0 ufrag YxTu network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:842163049 1 udp 1686052607 160.238.73.65 39663 typ srflx raddr 192.168.55.105 rport 39663 generation 0 ufrag YxTu network-id 3 network-cost 10", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:842163049 1 udp 1686052607 160.238.73.65 50374 typ srflx raddr 192.168.55.105 rport 47551 generation 0 ufrag YxTu network-id 3 network-cost 10", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 49273 typ host tcptype passive generation 0 ufrag YxTu network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 40127 typ host tcptype passive generation 0 ufrag YxTu network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 39437 typ host tcptype passive generation 0 ufrag YxTu network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 43589 typ host tcptype passive generation 0 ufrag YxTu network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 47845 typ host tcptype passive generation 0 ufrag YxTu network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 47895 typ host tcptype passive generation 0 ufrag YxTu network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 42317 typ host tcptype passive generation 0 ufrag YxTu network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 48235 typ host tcptype passive generation 0 ufrag YxTu network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 45975 typ host tcptype passive generation 0 ufrag YxTu network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 49023 typ host tcptype passive generation 0 ufrag YxTu network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 40519 typ host tcptype passive generation 0 ufrag YxTu network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 48043 typ host tcptype passive generation 0 ufrag YxTu network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 } ], "webrtcEndpointName": "basvuifw6gbnodip_MICRO_NHYPQ", "localSdp": "v=0 o=- 3796132943 3796132943 IN IP4 0.0.0.0 s=Kurento Media Server t=0 0 a=msid-semantic: WMS 102 a=group:BUNDLE audio video m=audio 57171 UDP/TLS/RTP/SAVPF 111 0 c=IN IP4 13.232.253.195 a=sendrecv a=mid:audio a=rtcp:57171 IN IP4 13.232.253.195 a=rtpmap:111 opus/48000/2 a=rtpmap:0 PCMU/8000 a=setup:active a=rtcp-mux a=fmtp:111 minptime=10;useinbandfec=1 a=ssrc:1632061028 cname:user2075466936@host-daff0c1f a=ice-ufrag:Up41 a=ice-pwd:H+zPqWqiby2vaqrXtMtH86 a=fingerprint:sha-256 39:0F:48:BB:BD:00:2B:29:C9:6D:25:59:77:25:DA:57:12:90:81:AE:C5:56:2F:32:F1:77:30:9D:D4:67:81:53 a=candidate:1 1 UDP 2013266431 fe80::82b:c3ff:fe1e:686e 54964 typ host a=candidate:2 1 TCP 1015022847 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 1 TCP 1010828543 fe80::82b:c3ff:fe1e:686e 51897 typ host tcptype passive a=candidate:4 1 UDP 2013266430 172.16.0.87 54991 typ host a=candidate:5 1 TCP 1015022079 172.16.0.87 9 typ host tcptype active a=candidate:6 1 TCP 1010827775 172.16.0.87 57171 typ host tcptype passive a=candidate:1 2 UDP 2013266430 fe80::82b:c3ff:fe1e:686e 39387 typ host a=candidate:2 2 TCP 1015022846 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 2 TCP 1010828542 fe80::82b:c3ff:fe1e:686e 57340 typ host tcptype passive a=candidate:4 2 UDP 2013266429 172.16.0.87 63509 typ host a=candidate:5 2 TCP 1015022078 172.16.0.87 9 typ host tcptype active a=candidate:6 2 TCP 1010827774 172.16.0.87 37369 typ host tcptype passive a=candidate:7 1 UDP 1677722111 13.232.253.195 54991 typ srflx raddr 172.16.0.87 rport 54991 a=candidate:8 1 TCP 847249919 13.232.253.195 9 typ srflx raddr 172.16.0.87 rport 9 tcptype active a=candidate:9 1 TCP 843055615 13.232.253.195 57171 typ srflx raddr 172.16.0.87 rport 57171 tcptype passive m=video 57171 UDP/TLS/RTP/SAVPF 96 c=IN IP4 13.232.253.195 a=extmap:13 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=sendrecv a=mid:video a=rtcp:57171 IN IP4 13.232.253.195 a=rtpmap:96 VP8/90000 a=rtcp-fb:96 goog-remb a=rtcp-fb:96 ccm fir a=rtcp-fb:96 nack a=rtcp-fb:96 nack pli a=setup:active a=rtcp-mux a=ssrc:3751832006 cname:user2075466936@host-daff0c1f a=ice-ufrag:Up41 a=ice-pwd:H+zPqWqiby2vaqrXtMtH86 a=fingerprint:sha-256 39:0F:48:BB:BD:00:2B:29:C9:6D:25:59:77:25:DA:57:12:90:81:AE:C5:56:2F:32:F1:77:30:9D:D4:67:81:53 a=candidate:1 1 UDP 2013266431 fe80::82b:c3ff:fe1e:686e 54964 typ host a=candidate:2 1 TCP 1015022847 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 1 TCP 1010828543 fe80::82b:c3ff:fe1e:686e 51897 typ host tcptype passive a=candidate:4 1 UDP 2013266430 172.16.0.87 54991 typ host a=candidate:5 1 TCP 1015022079 172.16.0.87 9 typ host tcptype active a=candidate:6 1 TCP 1010827775 172.16.0.87 57171 typ host tcptype passive a=candidate:1 2 UDP 2013266430 fe80::82b:c3ff:fe1e:686e 39387 typ host a=candidate:2 2 TCP 1015022846 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 2 TCP 1010828542 fe80::82b:c3ff:fe1e:686e 57340 typ host tcptype passive a=candidate:4 2 UDP 2013266429 172.16.0.87 63509 typ host a=candidate:5 2 TCP 1015022078 172.16.0.87 9 typ host tcptype active a=candidate:6 2 TCP 1010827774 172.16.0.87 37369 typ host tcptype passive a=candidate:7 1 UDP 1677722111 13.232.253.195 54991 typ srflx raddr 172.16.0.87 rport 54991 a=candidate:8 1 TCP 847249919 13.232.253.195 9 typ srflx raddr 172.16.0.87 rport 9 tcptype active a=candidate:9 1 TCP 843055615 13.232.253.195 57171 typ srflx raddr 172.16.0.87 rport 57171 tcptype passive ", "remoteSdp": "v=0 o=- 5822779538561703121 2 IN IP4 127.0.0.1 s=- t=0 0 a=group:BUNDLE audio video a=msid-semantic: WMS 102 m=audio 9 UDP/TLS/RTP/SAVPF 111 103 104 9 102 0 8 106 105 13 110 112 113 126 c=IN IP4 0.0.0.0 a=rtcp:9 IN IP4 0.0.0.0 a=ice-ufrag:YxTu a=ice-pwd:c1EcNgB4LTIIizMbLBuzqKsg a=ice-options:trickle renomination a=fingerprint:sha-256 45:11:16:93:BF:F8:50:3C:91:B0:3A:1E:C1:47:96:FE:CF:7F:AA:89:FE:2C:B7:8B:F6:18:B6:43:58:2F:5C:AB a=setup:actpass a=mid:audio a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level a=extmap:2 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=sendrecv a=rtcp-mux a=rtpmap:111 opus/48000/2 a=rtcp-fb:111 transport-cc a=fmtp:111 minptime=10;useinbandfec=1 a=rtpmap:103 ISAC/16000 a=rtpmap:104 ISAC/32000 a=rtpmap:9 G722/8000 a=rtpmap:102 ILBC/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:106 CN/32000 a=rtpmap:105 CN/16000 a=rtpmap:13 CN/8000 a=rtpmap:110 telephone-event/48000 a=rtpmap:112 telephone-event/32000 a=rtpmap:113 telephone-event/16000 a=rtpmap:126 telephone-event/8000 a=ssrc:637114365 cname:GDKszZ2EAWgw8mNn a=ssrc:637114365 msid:102 101 a=ssrc:637114365 mslabel:102 a=ssrc:637114365 label:101 a=candidate:1773004771 1 udp 2122260223 192.168.55.105 39663 typ host generation 0 ufrag YxTu network-id 3 network-cost 10 a=candidate:559267639 1 udp 2122202367 ::1 40252 typ host generation 0 ufrag YxTu network-id 2 a=candidate:1510613869 1 udp 2122129151 127.0.0.1 39117 typ host generation 0 ufrag YxTu network-id 1 a=candidate:842163049 1 udp 1686052607 160.238.73.65 39663 typ srflx raddr 192.168.55.105 rport 39663 generation 0 ufrag YxTu network-id 3 network-cost 10 a=candidate:1876313031 1 tcp 1518222591 ::1 49273 typ host tcptype passive generation 0 ufrag YxTu network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 40127 typ host tcptype passive generation 0 ufrag YxTu network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 47845 typ host tcptype passive generation 0 ufrag YxTu network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 47895 typ host tcptype passive generation 0 ufrag YxTu network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 45975 typ host tcptype passive generation 0 ufrag YxTu network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 49023 typ host tcptype passive generation 0 ufrag YxTu network-id 1 m=video 9 UDP/TLS/RTP/SAVPF 96 97 98 99 100 101 127 c=IN IP4 0.0.0.0 a=rtcp:9 IN IP4 0.0.0.0 a=ice-ufrag:YxTu a=ice-pwd:c1EcNgB4LTIIizMbLBuzqKsg a=ice-options:trickle renomination a=fingerprint:sha-256 45:11:16:93:BF:F8:50:3C:91:B0:3A:1E:C1:47:96:FE:CF:7F:AA:89:FE:2C:B7:8B:F6:18:B6:43:58:2F:5C:AB a=setup:actpass a=mid:video a=extmap:14 urn:ietf:params:rtp-hdrext:toffset a=extmap:13 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=extmap:3 urn:3gpp:video-orientation a=extmap:2 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=extmap:5 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type a=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing a=extmap:8 http://tools.ietf.org/html/draft-ietf-avtext-framemarking-07 a=extmap:9 http://www.webrtc.org/experiments/rtp-hdrext/color-space a=sendrecv a=rtcp-mux a=rtcp-rsize a=rtpmap:96 VP8/90000 a=rtcp-fb:96 goog-remb a=rtcp-fb:96 transport-cc a=rtcp-fb:96 ccm fir a=rtcp-fb:96 nack a=rtcp-fb:96 nack pli a=rtpmap:97 rtx/90000 a=fmtp:97 apt=96 a=rtpmap:98 VP9/90000 a=rtcp-fb:98 goog-remb a=rtcp-fb:98 transport-cc a=rtcp-fb:98 ccm fir a=rtcp-fb:98 nack a=rtcp-fb:98 nack pli a=rtpmap:99 rtx/90000 a=fmtp:99 apt=98 a=rtpmap:100 red/90000 a=rtpmap:101 rtx/90000 a=fmtp:101 apt=100 a=rtpmap:127 ulpfec/90000 a=ssrc-group:FID 4003354200 2932899595 a=ssrc:4003354200 cname:GDKszZ2EAWgw8mNn a=ssrc:4003354200 msid:102 100 a=ssrc:4003354200 mslabel:102 a=ssrc:4003354200 label:100 a=ssrc:2932899595 cname:GDKszZ2EAWgw8mNn a=ssrc:2932899595 msid:102 100 a=ssrc:2932899595 mslabel:102 a=ssrc:2932899595 label:100 a=candidate:1773004771 1 udp 2122260223 192.168.55.105 47551 typ host generation 0 ufrag YxTu network-id 3 network-cost 10 a=candidate:559267639 1 udp 2122202367 ::1 46729 typ host generation 0 ufrag YxTu network-id 2 a=candidate:1510613869 1 udp 2122129151 127.0.0.1 42957 typ host generation 0 ufrag YxTu network-id 1 a=candidate:842163049 1 udp 1686052607 160.238.73.65 50374 typ srflx raddr 192.168.55.105 rport 47551 generation 0 ufrag YxTu network-id 3 network-cost 10 a=candidate:1876313031 1 tcp 1518222591 ::1 39437 typ host tcptype passive generation 0 ufrag YxTu network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 43589 typ host tcptype passive generation 0 ufrag YxTu network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 42317 typ host tcptype passive generation 0 ufrag YxTu network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 48235 typ host tcptype passive generation 0 ufrag YxTu network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 40519 typ host tcptype passive generation 0 ufrag YxTu network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 48043 typ host tcptype passive generation 0 ufrag YxTu network-id 1 " }

Media Info in Inspector for the same participant when audio is not working Fine:

{ "events": [ { "streamId": 1, "componentId": 2, "state": "GATHERING", "type": "IceComponentStateChange", "timestamp": 1587144369306, "msSinceEndpointCreation": 2 }, { "streamId": 1, "componentId": 1, "state": "GATHERING", "type": "IceComponentStateChange", "timestamp": 1587144369306, "msSinceEndpointCreation": 2 }, { "streamId": 1, "componentId": 1, "state": "CONNECTING", "type": "IceComponentStateChange", "timestamp": 1587144369361, "msSinceEndpointCreation": 57 }, { "type": "IceGatheringDone", "timestamp": 1587144385106, "msSinceEndpointCreation": 15802 } ], "localCandidate": null, "remoteCandidate": null, "receivedCandidates": [ { "candidate": "candidate:1773004771 1 udp 2122260223 192.168.55.105 48175 typ host generation 0 ufrag tBlY network-id 3 network-cost 10", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:559267639 1 udp 2122202367 ::1 37913 typ host generation 0 ufrag tBlY network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1510613869 1 udp 2122129151 127.0.0.1 38261 typ host generation 0 ufrag tBlY network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1773004771 1 udp 2122260223 192.168.55.105 37972 typ host generation 0 ufrag tBlY network-id 3 network-cost 10", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:559267639 1 udp 2122202367 ::1 45638 typ host generation 0 ufrag tBlY network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1510613869 1 udp 2122129151 127.0.0.1 43607 typ host generation 0 ufrag tBlY network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:842163049 1 udp 1686052607 160.238.73.65 27488 typ srflx raddr 192.168.55.105 rport 48175 generation 0 ufrag tBlY network-id 3 network-cost 10", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:842163049 1 udp 1686052607 160.238.73.65 14741 typ srflx raddr 192.168.55.105 rport 37972 generation 0 ufrag tBlY network-id 3 network-cost 10", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 42571 typ host tcptype passive generation 0 ufrag tBlY network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 43845 typ host tcptype passive generation 0 ufrag tBlY network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 38213 typ host tcptype passive generation 0 ufrag tBlY network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 39283 typ host tcptype passive generation 0 ufrag tBlY network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 39407 typ host tcptype passive generation 0 ufrag tBlY network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 41939 typ host tcptype passive generation 0 ufrag tBlY network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 43717 typ host tcptype passive generation 0 ufrag tBlY network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 43075 typ host tcptype passive generation 0 ufrag tBlY network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 40343 typ host tcptype passive generation 0 ufrag tBlY network-id 2", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 37361 typ host tcptype passive generation 0 ufrag tBlY network-id 1", "sdpMid": "audio", "sdpMLineIndex": 0 }, { "candidate": "candidate:1876313031 1 tcp 1518222591 ::1 44239 typ host tcptype passive generation 0 ufrag tBlY network-id 2", "sdpMid": "video", "sdpMLineIndex": 1 }, { "candidate": "candidate:344579997 1 tcp 1518149375 127.0.0.1 42097 typ host tcptype passive generation 0 ufrag tBlY network-id 1", "sdpMid": "video", "sdpMLineIndex": 1 } ], "webrtcEndpointName": "xxptgtmmafks3ehv_MICRO_VKUGA", "localSdp": "v=0 o=- 3796133169 3796133169 IN IP4 0.0.0.0 s=Kurento Media Server t=0 0 a=msid-semantic: WMS 102 a=group:BUNDLE audio video m=audio 60958 UDP/TLS/RTP/SAVPF 111 0 c=IN IP4 13.232.253.195 a=sendrecv a=mid:audio a=rtcp:60958 IN IP4 13.232.253.195 a=rtpmap:111 opus/48000/2 a=rtpmap:0 PCMU/8000 a=setup:active a=rtcp-mux a=fmtp:111 minptime=10;useinbandfec=1 a=ssrc:2057158314 cname:user3378887781@host-bcccdeff a=ice-ufrag:pyf8 a=ice-pwd:I19vWsF8olUnjPZcDX7NzP a=fingerprint:sha-256 39:0F:48:BB:BD:00:2B:29:C9:6D:25:59:77:25:DA:57:12:90:81:AE:C5:56:2F:32:F1:77:30:9D:D4:67:81:53 a=candidate:1 1 UDP 2013266431 fe80::82b:c3ff:fe1e:686e 49786 typ host a=candidate:2 1 TCP 1015022847 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 1 TCP 1010828543 fe80::82b:c3ff:fe1e:686e 39796 typ host tcptype passive a=candidate:4 1 UDP 2013266430 172.16.0.87 33540 typ host a=candidate:5 1 TCP 1015022079 172.16.0.87 9 typ host tcptype active a=candidate:6 1 TCP 1010827775 172.16.0.87 60958 typ host tcptype passive a=candidate:1 2 UDP 2013266430 fe80::82b:c3ff:fe1e:686e 42901 typ host a=candidate:2 2 TCP 1015022846 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 2 TCP 1010828542 fe80::82b:c3ff:fe1e:686e 43165 typ host tcptype passive a=candidate:4 2 UDP 2013266429 172.16.0.87 63218 typ host a=candidate:5 2 TCP 1015022078 172.16.0.87 9 typ host tcptype active a=candidate:6 2 TCP 1010827774 172.16.0.87 61811 typ host tcptype passive a=candidate:7 1 UDP 1677722111 13.232.253.195 33540 typ srflx raddr 172.16.0.87 rport 33540 a=candidate:8 1 TCP 847249919 13.232.253.195 9 typ srflx raddr 172.16.0.87 rport 9 tcptype active a=candidate:9 1 TCP 843055615 13.232.253.195 60958 typ srflx raddr 172.16.0.87 rport 60958 tcptype passive m=video 60958 UDP/TLS/RTP/SAVPF 96 c=IN IP4 13.232.253.195 a=extmap:13 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=sendrecv a=mid:video a=rtcp:60958 IN IP4 13.232.253.195 a=rtpmap:96 VP8/90000 a=rtcp-fb:96 goog-remb a=rtcp-fb:96 ccm fir a=rtcp-fb:96 nack a=rtcp-fb:96 nack pli a=setup:active a=rtcp-mux a=ssrc:2289157169 cname:user3378887781@host-bcccdeff a=ice-ufrag:pyf8 a=ice-pwd:I19vWsF8olUnjPZcDX7NzP a=fingerprint:sha-256 39:0F:48:BB:BD:00:2B:29:C9:6D:25:59:77:25:DA:57:12:90:81:AE:C5:56:2F:32:F1:77:30:9D:D4:67:81:53 a=candidate:1 1 UDP 2013266431 fe80::82b:c3ff:fe1e:686e 49786 typ host a=candidate:2 1 TCP 1015022847 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 1 TCP 1010828543 fe80::82b:c3ff:fe1e:686e 39796 typ host tcptype passive a=candidate:4 1 UDP 2013266430 172.16.0.87 33540 typ host a=candidate:5 1 TCP 1015022079 172.16.0.87 9 typ host tcptype active a=candidate:6 1 TCP 1010827775 172.16.0.87 60958 typ host tcptype passive a=candidate:1 2 UDP 2013266430 fe80::82b:c3ff:fe1e:686e 42901 typ host a=candidate:2 2 TCP 1015022846 fe80::82b:c3ff:fe1e:686e 9 typ host tcptype active a=candidate:3 2 TCP 1010828542 fe80::82b:c3ff:fe1e:686e 43165 typ host tcptype passive a=candidate:4 2 UDP 2013266429 172.16.0.87 63218 typ host a=candidate:5 2 TCP 1015022078 172.16.0.87 9 typ host tcptype active a=candidate:6 2 TCP 1010827774 172.16.0.87 61811 typ host tcptype passive a=candidate:7 1 UDP 1677722111 13.232.253.195 33540 typ srflx raddr 172.16.0.87 rport 33540 a=candidate:8 1 TCP 847249919 13.232.253.195 9 typ srflx raddr 172.16.0.87 rport 9 tcptype active a=candidate:9 1 TCP 843055615 13.232.253.195 60958 typ srflx raddr 172.16.0.87 rport 60958 tcptype passive ", "remoteSdp": "v=0 o=- 2566692104419120146 2 IN IP4 127.0.0.1 s=- t=0 0 a=group:BUNDLE audio video a=msid-semantic: WMS 102 m=audio 9 UDP/TLS/RTP/SAVPF 111 103 104 9 102 0 8 106 105 13 110 112 113 126 c=IN IP4 0.0.0.0 a=rtcp:9 IN IP4 0.0.0.0 a=ice-ufrag:tBlY a=ice-pwd:Q75mznRNneMqXx21B8ptTbVU a=ice-options:trickle renomination a=fingerprint:sha-256 8D:23:D4:E8:21:93:AD:C8:B7:56:C3:72:EE:D1:44:90:BC:5C:70:AA:EE:7D:92:44:AB:5F:CB:FE:39:43:A6:F0 a=setup:actpass a=mid:audio a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level a=extmap:2 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=sendrecv a=rtcp-mux a=rtpmap:111 opus/48000/2 a=rtcp-fb:111 transport-cc a=fmtp:111 minptime=10;useinbandfec=1 a=rtpmap:103 ISAC/16000 a=rtpmap:104 ISAC/32000 a=rtpmap:9 G722/8000 a=rtpmap:102 ILBC/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:106 CN/32000 a=rtpmap:105 CN/16000 a=rtpmap:13 CN/8000 a=rtpmap:110 telephone-event/48000 a=rtpmap:112 telephone-event/32000 a=rtpmap:113 telephone-event/16000 a=rtpmap:126 telephone-event/8000 a=ssrc:2802272695 cname:RR35sOHih1xCmVq5 a=ssrc:2802272695 msid:102 101 a=ssrc:2802272695 mslabel:102 a=ssrc:2802272695 label:101 a=candidate:1773004771 1 udp 2122260223 192.168.55.105 48175 typ host generation 0 ufrag tBlY network-id 3 network-cost 10 a=candidate:559267639 1 udp 2122202367 ::1 37913 typ host generation 0 ufrag tBlY network-id 2 a=candidate:1510613869 1 udp 2122129151 127.0.0.1 38261 typ host generation 0 ufrag tBlY network-id 1 a=candidate:842163049 1 udp 1686052607 160.238.73.65 27488 typ srflx raddr 192.168.55.105 rport 48175 generation 0 ufrag tBlY network-id 3 network-cost 10 a=candidate:1876313031 1 tcp 1518222591 ::1 42571 typ host tcptype passive generation 0 ufrag tBlY network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 43845 typ host tcptype passive generation 0 ufrag tBlY network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 39407 typ host tcptype passive generation 0 ufrag tBlY network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 41939 typ host tcptype passive generation 0 ufrag tBlY network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 40343 typ host tcptype passive generation 0 ufrag tBlY network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 37361 typ host tcptype passive generation 0 ufrag tBlY network-id 1 m=video 9 UDP/TLS/RTP/SAVPF 96 97 98 99 100 101 127 c=IN IP4 0.0.0.0 a=rtcp:9 IN IP4 0.0.0.0 a=ice-ufrag:tBlY a=ice-pwd:Q75mznRNneMqXx21B8ptTbVU a=ice-options:trickle renomination a=fingerprint:sha-256 8D:23:D4:E8:21:93:AD:C8:B7:56:C3:72:EE:D1:44:90:BC:5C:70:AA:EE:7D:92:44:AB:5F:CB:FE:39:43:A6:F0 a=setup:actpass a=mid:video a=extmap:14 urn:ietf:params:rtp-hdrext:toffset a=extmap:13 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=extmap:3 urn:3gpp:video-orientation a=extmap:2 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=extmap:5 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type a=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing a=extmap:8 http://tools.ietf.org/html/draft-ietf-avtext-framemarking-07 a=extmap:9 http://www.webrtc.org/experiments/rtp-hdrext/color-space a=sendrecv a=rtcp-mux a=rtcp-rsize a=rtpmap:96 VP8/90000 a=rtcp-fb:96 goog-remb a=rtcp-fb:96 transport-cc a=rtcp-fb:96 ccm fir a=rtcp-fb:96 nack a=rtcp-fb:96 nack pli a=rtpmap:97 rtx/90000 a=fmtp:97 apt=96 a=rtpmap:98 VP9/90000 a=rtcp-fb:98 goog-remb a=rtcp-fb:98 transport-cc a=rtcp-fb:98 ccm fir a=rtcp-fb:98 nack a=rtcp-fb:98 nack pli a=rtpmap:99 rtx/90000 a=fmtp:99 apt=98 a=rtpmap:100 red/90000 a=rtpmap:101 rtx/90000 a=fmtp:101 apt=100 a=rtpmap:127 ulpfec/90000 a=ssrc-group:FID 3570985446 2704177850 a=ssrc:3570985446 cname:RR35sOHih1xCmVq5 a=ssrc:3570985446 msid:102 100 a=ssrc:3570985446 mslabel:102 a=ssrc:3570985446 label:100 a=ssrc:2704177850 cname:RR35sOHih1xCmVq5 a=ssrc:2704177850 msid:102 100 a=ssrc:2704177850 mslabel:102 a=ssrc:2704177850 label:100 a=candidate:1773004771 1 udp 2122260223 192.168.55.105 37972 typ host generation 0 ufrag tBlY network-id 3 network-cost 10 a=candidate:559267639 1 udp 2122202367 ::1 45638 typ host generation 0 ufrag tBlY network-id 2 a=candidate:1510613869 1 udp 2122129151 127.0.0.1 43607 typ host generation 0 ufrag tBlY network-id 1 a=candidate:842163049 1 udp 1686052607 160.238.73.65 14741 typ srflx raddr 192.168.55.105 rport 37972 generation 0 ufrag tBlY network-id 3 network-cost 10 a=candidate:1876313031 1 tcp 1518222591 ::1 38213 typ host tcptype passive generation 0 ufrag tBlY network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 39283 typ host tcptype passive generation 0 ufrag tBlY network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 43717 typ host tcptype passive generation 0 ufrag tBlY network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 43075 typ host tcptype passive generation 0 ufrag tBlY network-id 1 a=candidate:1876313031 1 tcp 1518222591 ::1 44239 typ host tcptype passive generation 0 ufrag tBlY network-id 2 a=candidate:344579997 1 tcp 1518149375 127.0.0.1 42097 typ host tcptype passive generation 0 ufrag tBlY network-id 1 " }

sravan41-elorce avatar Apr 17 '20 17:04 sravan41-elorce

Hi, in this new log, the browser machine has private IP 192.168.55.105, and public IP 160.238.73.65. But Kurento connects with some other remote IP, 160.238.72.136.

What is 160.238.72.136? Is it the public IP of the OpenVidu PRO server?

j1elo avatar Apr 20 '20 15:04 j1elo

Also, some more questions:

  1. Does the recording work? i.e. does it have audio and video from all clients that were connected up to that point?
  2. Does the recording include audio or video from new users that connect to the room?
  3. Please provide a full description of your server infrastructure. All machines, with their IPs, and what services are running in them. If you have a drawing to attach, that would be even better! :-)
  4. What clients are connected to the room? Detailing: what platform (PC, Mac, other devices...), software version (Firefox 75, Chrome 81, custom libwebrtc, whatever you have)

We need to have complete understanding of your scenario in order to understand why the issue is happening.

j1elo avatar Apr 20 '20 17:04 j1elo