{"type":"offer","sdp":"v=0\r\no=- 868666049315993787 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\na=group:BUNDLE 0 1\r\na=msid-semantic: WMS GbZgRWCjwcvlCu5I9t0nbM3r96Wj9khwsOMe\r\nm=audio 63022 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 63021 typ host generation 0 network-id 1\r\na=candidate:3013953624 1 udp 2122194687 192.168.1.100 63022 typ host generation 0 network-id 2\r\na=candidate:854413036 1 udp 1685987071 209.93.58.133 63022 typ srflx raddr 192.168.1.100 rport 63022 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:1HkP\r\na=ice-pwd:jbUtqF6MnW4FG/L77xWWOLxT\r\na=fingerprint:sha-256 53:6C:29:DC:5A:15:56:43:3F:89:01:9E:60:EB:79:2B:81:79:41:B1:8F:4F:B4:3C:7C:14:4E:33:B3:55:7C:E6\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:GbZgRWCjwcvlCu5I9t0nbM3r96Wj9khwsOMe cbee7fa0-90ef-4626-acf5-b46c8e18916c\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:4266192437 cname:1mqy2rApwye/9S7u\r\na=ssrc:4266192437 msid:GbZgRWCjwcvlCu5I9t0nbM3r96Wj9khwsOMe cbee7fa0-90ef-4626-acf5-b46c8e18916c\r\na=ssrc:4266192437 mslabel:GbZgRWCjwcvlCu5I9t0nbM3r96Wj9khwsOMe\r\na=ssrc:4266192437 label:cbee7fa0-90ef-4626-acf5-b46c8e18916c\r\nm=application 63024 DTLS/SCTP 5000\r\nc=IN IP4 209.93.58.133\r\na=candidate:2999745851 1 udp 2122260223 192.168.56.1 63023 typ host generation 0 network-id 1\r\na=candidate:3013953624 1 udp 2122194687 192.168.1.100 63024 typ host generation 0 network-id 2\r\na=candidate:854413036 1 udp 1685987071 209.93.58.133 63024 typ srflx raddr 192.168.1.100 rport 63024 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:1HkP\r\na=ice-pwd:jbUtqF6MnW4FG/L77xWWOLxT\r\na=fingerprint:sha-256 53:6C:29:DC:5A:15:56:43:3F:89:01:9E:60:EB:79:2B:81:79:41:B1:8F:4F:B4:3C:7C:14:4E:33:B3:55:7C:E6\r\na=setup:actpass\r\na=mid:1\r\na=sctpmap:5000 webrtc-datachannel 1024\r\n"}