{
    "call_id": "2_1786834288498",
    "conversation_id": 2,
    "caller_id": 2,
    "callee_id": 3,
    "call_message_id": 30,
    "status": "ended",
    "offer": {
        "type": "offer",
        "sdp": "v=0\r\no=- 1248174127925633795 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 255ec1ad-8840-4b89-8adb-26aa3b1b6512\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:Xgmu\r\na=ice-pwd:C5zOPUoijD6l\/+0Y5Sa5V\/9X\r\na=ice-options:trickle\r\na=fingerprint:sha-256 88:AB:7D:57:65:C7:43:D6:80:25:84:A5:CB:30:CC:B2:A5:9E:5C:ED:EB:77:E9:7C:0E:6C:22:0E:94:AD:42:83\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:255ec1ad-8840-4b89-8adb-26aa3b1b6512 eb0a40db-46af-417f-ac43-c03c8b0d52b9\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:2732582315 cname:iwDEOU2PjhdIwYaX\r\na=ssrc:2732582315 msid:255ec1ad-8840-4b89-8adb-26aa3b1b6512 eb0a40db-46af-417f-ac43-c03c8b0d52b9\r\n"
    },
    "answer": null,
    "caller_candidates": [
        {
            "candidate": "candidate:2352167894 1 tcp 1518149375 10.31.167.117 9 typ host tcptype active generation 0 ufrag Xgmu network-id 1",
            "sdpMid": "0",
            "sdpMLineIndex": 0
        },
        {
            "candidate": "candidate:4076656974 1 udp 2122129151 10.31.167.117 57615 typ host generation 0 ufrag Xgmu network-id 1",
            "sdpMid": "0",
            "sdpMLineIndex": 0
        },
        {
            "candidate": "candidate:1572223088 1 udp 1685921535 37.111.231.217 52710 typ srflx raddr 10.31.167.117 rport 57615 generation 0 ufrag Xgmu network-id 1",
            "sdpMid": "0",
            "sdpMLineIndex": 0
        },
        {
            "candidate": "candidate:658540980 1 udp 2122262783 2400:c600:5473:208b:5cab:9218:481a:1586 57616 typ host generation 0 ufrag Xgmu network-id 2",
            "sdpMid": "0",
            "sdpMLineIndex": 0
        },
        {
            "candidate": "candidate:1082225630 1 udp 2122197247 2400:c600:5473:208b:3380:5f7e:da24:d987 57617 typ host generation 0 ufrag Xgmu network-id 3",
            "sdpMid": "0",
            "sdpMLineIndex": 0
        },
        {
            "candidate": "candidate:1502571308 1 tcp 1518283007 2400:c600:5473:208b:5cab:9218:481a:1586 9 typ host tcptype active generation 0 ufrag Xgmu network-id 2",
            "sdpMid": "0",
            "sdpMLineIndex": 0
        },
        {
            "candidate": "candidate:1045336390 1 tcp 1518217471 2400:c600:5473:208b:3380:5f7e:da24:d987 9 typ host tcptype active generation 0 ufrag Xgmu network-id 3",
            "sdpMid": "0",
            "sdpMLineIndex": 0
        }
    ],
    "callee_candidates": [],
    "created_at": "2026-08-15T22:49:45+00:00",
    "updated_at": "2026-08-15T22:52:15+00:00"
}