Transaction

jMãwebrtc-ndfmcf:{"type":"offer","sdp":"v=0\r\no=- 957446863531629475 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\na=group:BUNDLE 0 1 2\r\na=extmap-allow-mixed\r\na=msid-semantic: WMS 5b81200f-19f9-4c9e-895b-29fdf203ab34\r\nm=audio 9 UDP/TLS/RTP/SAVPF 111 63 9 0 8 13 110 126\r\nc=IN IP4 0.0.0.0\r\na=rtcp:9 IN IP4 0.0.0.0\r\na=ice-ufrag:5tsS\r\na=ice-pwd:i0+FUAmUh6H97Zsnf5CEYJEE\r\na=ice-options:trickle\r\na=fingerprint:sha-256 14:C4:B9:77:B7:62:58:7E:E2:B7:6D:80:66:4E:BE:1B:4B:99:3F:B5:26:F2:14:7C:54:C4:32:65:EF:88:9A:C8\r\na=setup:actpass\r\na=mid:0\r\na=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r\na=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\na=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r\na=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid\r\na=sendrecv\r\na=msid:5b81200f-19f9-4c9e-895b-29fdf203ab34 6a2f340b-a8c1-4006-a8c7-0e63243f6e9c\r\na=rtcp-mux\r\na=rtcp-rsize\r\na=rtpmap:111 opus/48000/2\r\na=rtcp-fb:111 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urn:3gpp:video-orientation\r\na=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r\na=extmap:5 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay\r\na=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type\r\na=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing\r\na=extmap:8 http://www.webrtc.org/experiments/rtp-hdrext/color-space\r\na=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid\r\na=extmap:10 urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id\r\na=extmap:11 urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id\r\na=sendrecv\r\na=msid:5b81200f-19f9-4c9e-895b-29fdf203ab34 0f4ed561-46cc-479f-a60e-9d2a31f2abb7\r\na=rtcp-mux\r\na=rtcp-rsize\r\na=rtpmap:96 VP8/90000\r\na=rtcp-fb:96 goog-remb\r\na=rtcp-fb:96 transport-cc\r\na=rtcp-fb:96 ccm fir\r\na=rtcp-fb:96 nack\r\na=rtcp-fb:96 nack pli\r\na=rtpmap:97 rtx/90000\r\na=fmtp:97 apt=96\r\na=rtpmap:103 H264/90000\r\na=rtcp-fb:103 goog-remb\r\na=rtcp-fb:103 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apt=123\r\na=rtpmap:125 ulpfec/90000\r\na=ssrc-group:FID 2865391993 2670266496\r\na=ssrc:2865391993 cname:bkb51TyoqBKlwTHb\r\na=ssrc:2865391993 msid:5b81200f-19f9-4c9e-895b-29fdf203ab34 0f4ed561-46cc-479f-a60e-9d2a31f2abb7\r\na=ssrc:2670266496 cname:bkb51TyoqBKlwTHb\r\na=ssrc:2670266496 msid:5b81200f-19f9-4c9e-895b-29fdf203ab34 0f4ed561-46cc-479f-a60e-9d2a31f2abb7\r\nm=application 9 UDP/DTLS/SCTP webrtc-datachannel\r\nc=IN IP4 0.0.0.0\r\na=ice-ufrag:5tsS\r\na=ice-pwd:i0+FUAmUh6H97Zsnf5CEYJEE\r\na=ice-options:trickle\r\na=fingerprint:sha-256 14:C4:B9:77:B7:62:58:7E:E2:B7:6D:80:66:4E:BE:1B:4B:99:3F:B5:26:F2:14:7C:54:C4:32:65:EF:88:9A:C8\r\na=setup:actpass\r\na=mid:2\r\na=sctp-port:5000\r\na=max-message-size:262144\r\n"}