{
    "call_id": "2_1786834089916",
    "conversation_id": 2,
    "caller_id": 2,
    "callee_id": 3,
    "call_message_id": 28,
    "status": "ended",
    "offer": {
        "type": "offer",
        "sdp": "v=0\r\no=- 4255314798566868272 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\na=group:BUNDLE 0\r\na=extmap-allow-mixed\r\na=msid-semantic: WMS 7826b157-bf6f-481f-a8cb-5a8d0b5b0029\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:pAOX\r\na=ice-pwd:NxrEpGVSEMqU8Fw+VUFm\/reK\r\na=ice-options:trickle\r\na=fingerprint:sha-256 CC:E3:1C:2B:F3:1A:F4:C7:73:A8:61:E9:FF:31:85:A6:A2:EE:7C:BE:F2:C2:3A:EE:95:F1:D6:40:50:67:60:23\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:7826b157-bf6f-481f-a8cb-5a8d0b5b0029 1d5de50f-e4a6-4a6d-be5c-bd193d43a16a\r\na=rtcp-mux\r\na=rtcp-rsize\r\na=rtcp-xr:rcvr-rtt=all\r\na=rtcp-fb:111 rrtr\r\na=rtcp-fb:63 rrtr\r\na=rtcp-fb:9 rrtr\r\na=rtcp-fb:0 rrtr\r\na=rtcp-fb:8 rrtr\r\na=rtcp-fb:13 rrtr\r\na=rtcp-fb:110 rrtr\r\na=rtcp-fb:126 rrtr\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:63 red\/48000\/2\r\na=fmtp:63 111\/111\r\na=rtpmap:9 G722\/8000\r\na=rtpmap:0 PCMU\/8000\r\na=rtpmap:8 PCMA\/8000\r\na=rtpmap:13 CN\/8000\r\na=rtpmap:110 telephone-event\/48000\r\na=rtpmap:126 telephone-event\/8000\r\na=ssrc:2268881449 cname:kxfdyb79Be\/bKZML\r\na=ssrc:2268881449 msid:7826b157-bf6f-481f-a8cb-5a8d0b5b0029 1d5de50f-e4a6-4a6d-be5c-bd193d43a16a\r\n"
    },
    "answer": null,
    "caller_candidates": [
        {
            "candidate": "candidate:3176301972 1 udp 2122262783 2400:c600:5473:208b:5cab:9218:481a:1586 55316 typ host generation 0 ufrag pAOX network-id 2",
            "sdpMid": "0",
            "sdpMLineIndex": 0
        },
        {
            "candidate": "candidate:1760482670 1 udp 2122129151 10.31.167.117 55315 typ host generation 0 ufrag pAOX network-id 1",
            "sdpMid": "0",
            "sdpMLineIndex": 0
        },
        {
            "candidate": "candidate:3667099646 1 udp 2122197247 2400:c600:5473:208b:3380:5f7e:da24:d987 55317 typ host generation 0 ufrag pAOX network-id 3",
            "sdpMid": "0",
            "sdpMLineIndex": 0
        },
        {
            "candidate": "candidate:3349427280 1 udp 1685921535 37.111.231.217 46061 typ srflx raddr 10.31.167.117 rport 55315 generation 0 ufrag pAOX network-id 1",
            "sdpMid": "0",
            "sdpMLineIndex": 0
        },
        {
            "candidate": "candidate:371275766 1 tcp 1518149375 10.31.167.117 9 typ host tcptype active generation 0 ufrag pAOX network-id 1",
            "sdpMid": "0",
            "sdpMLineIndex": 0
        },
        {
            "candidate": "candidate:3281872652 1 tcp 1518283007 2400:c600:5473:208b:5cab:9218:481a:1586 9 typ host tcptype active generation 0 ufrag pAOX network-id 2",
            "sdpMid": "0",
            "sdpMLineIndex": 0
        },
        {
            "candidate": "candidate:2757533030 1 tcp 1518217471 2400:c600:5473:208b:3380:5f7e:da24:d987 9 typ host tcptype active generation 0 ufrag pAOX network-id 3",
            "sdpMid": "0",
            "sdpMLineIndex": 0
        }
    ],
    "callee_candidates": [],
    "created_at": "2026-08-15T22:46:27+00:00",
    "updated_at": "2026-08-15T22:47:51+00:00"
}