{
  "cdr_root": [
    {
      "main_cdr": {
        "src": "108",
        "dst": "6500",
        "recordfiles": ""
      },
      "sub_cdr_1": {
        "AcctId": "fixture-acct-routing",
        "uniqueid": "fixture-call-other",
        "src": "108",
        "dst": "6500",
        "recordfiles": ""
      },
      "sub_cdr_7": {
        "AcctId": "fixture-acct-recording",
        "uniqueid": "fixture-call-1",
        "start": "2026-07-20 12:00:10",
        "answer": "2026-07-20 12:00:20",
        "end": "2026-07-20 12:01:00",
        "src": "108",
        "dst": "3000",
        "disposition": "ANSWERED",
        "service": "p",
        "recordfiles": "monitor/fixture-a.wav, monitor/fixture-b.wav@"
      }
    }
  ]
}