{"type":"offer","sdp":"v=0\r\no=- 4831405564791401361 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\na=group:BUNDLE 0 1\r\na=msid-semantic: WMS aw8FEEY7VC3Cm8nQAPDPKw04HkyvTyW0l1Zj\r\nm=audio 53407 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 110 112 113 126\r\nc=IN IP4 209.93.58.133\r\na=rtcp:9 IN IP4 0.0.0.0\r\na=candidate:2999745851 1 udp 2122260223 192.168.56.1 53406 typ host generation 0 network-id 1\r\na=candidate:3013953624 1 udp 2122194687 192.168.1.100 53407 typ host generation 0 network-id 2\r\na=candidate:854413036 1 udp 1685987071 209.93.58.133 53407 typ srflx raddr 192.168.1.100 rport 53407 generation 0 network-id 2\r\na=candidate:4233069003 1 tcp 1518280447 192.168.56.1 9 typ host tcptype active generation 0 network-id 1\r\na=candidate:4247172264 1 tcp 1518214911 192.168.1.100 9 typ host tcptype active generation 0 network-id 2\r\na=ice-ufrag:hKhB\r\na=ice-pwd:z/Kll++7h8fj5OvRwatr5ASY\r\na=fingerprint:sha-256 79:73:01:E2:4F:65:DE:C5:F6:C4:4E:C9:CB:5C:10:DF:81:32:18:07:92:91:93:EC:00:13:3D:00:D6:DB:E1:78\r\na=setup:actpass\r\na=mid:0\r\na=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r\na=extmap:9 urn:ietf:params:rtp-hdrext:sdes:mid\r\na=sendrecv\r\na=msid:aw8FEEY7VC3Cm8nQAPDPKw04HkyvTyW0l1Zj 53f9788b-72be-4799-b6bd-4c5dbb1c27f6\r\na=rtcp-mux\r\na=rtpmap:111 opus/48000/2\r\na=rtcp-fb:111 transport-cc\r\na=fmtp:111 minptime=10;useinbandfec=1\r\na=rtpmap:103 ISAC/16000\r\na=rtpmap:104 ISAC/32000\r\na=rtpmap:9 G722/8000\r\na=rtpmap:0 PCMU/8000\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:106 CN/32000\r\na=rtpmap:105 CN/16000\r\na=rtpmap:13 CN/8000\r\na=rtpmap:110 telephone-event/48000\r\na=rtpmap:112 telephone-event/32000\r\na=rtpmap:113 telephone-event/16000\r\na=rtpmap:126 telephone-event/8000\r\na=ssrc:237047937 cname:G+hZA6v8dPLTQbOc\r\na=ssrc:237047937 msid:aw8FEEY7VC3Cm8nQAPDPKw04HkyvTyW0l1Zj 53f9788b-72be-4799-b6bd-4c5dbb1c27f6\r\na=ssrc:237047937 mslabel:aw8FEEY7VC3Cm8nQAPDPKw04HkyvTyW0l1Zj\r\na=ssrc:237047937 label:53f9788b-72be-4799-b6bd-4c5dbb1c27f6\r\nm=application 53409 DTLS/SCTP 5000\r\nc=IN IP4 209.93.58.133\r\na=candidate:2999745851 1 udp 2122260223 192.168.56.1 53408 typ host generation 0 network-id 1\r\na=candidate:3013953624 1 udp 2122194687 192.168.1.100 53409 typ host generation 0 network-id 2\r\na=candidate:854413036 1 udp 1685987071 209.93.58.133 53409 typ srflx raddr 192.168.1.100 rport 53409 generation 0 network-id 2\r\na=candidate:4233069003 1 tcp 1518280447 192.168.56.1 9 typ host tcptype active generation 0 network-id 1\r\na=candidate:4247172264 1 tcp 1518214911 192.168.1.100 9 typ host tcptype active generation 0 network-id 2\r\na=ice-ufrag:hKhB\r\na=ice-pwd:z/Kll++7h8fj5OvRwatr5ASY\r\na=fingerprint:sha-256 79:73:01:E2:4F:65:DE:C5:F6:C4:4E:C9:CB:5C:10:DF:81:32:18:07:92:91:93:EC:00:13:3D:00:D6:DB:E1:78\r\na=setup:actpass\r\na=mid:1\r\na=sctpmap:5000 webrtc-datachannel 1024\r\n"}