{
  "authored_cases": [
    {
      "case": "local_ring_only",
      "events": [
        {
          "kind": "response",
          "ms": 10,
          "status": 180,
          "method": "INVITE",
          "cseq": 7,
          "call_id": "demo"
        },
        {
          "kind": "local_ring_generation",
          "ms": 12
        }
      ],
      "evidence": {
        "invite_acceptance_observed": false,
        "first_matching_INVITE_200_ms": null,
        "media_arrival_observed": false,
        "RTP_before_matching_acceptance_observed": false,
        "local_ring_generation_observed": true,
        "human_conversation_proven": null,
        "billing_start_proven": null,
        "capture_completeness_proven": false
      }
    },
    {
      "case": "early_media_then_cancel",
      "events": [
        {
          "kind": "response",
          "ms": 10,
          "status": 183,
          "method": "INVITE",
          "cseq": 7,
          "call_id": "demo"
        },
        {
          "kind": "rtp_arrival",
          "ms": 20
        },
        {
          "kind": "response",
          "ms": 30,
          "status": 200,
          "method": "CANCEL",
          "cseq": 7,
          "call_id": "demo"
        },
        {
          "kind": "response",
          "ms": 40,
          "status": 487,
          "method": "INVITE",
          "cseq": 7,
          "call_id": "demo"
        }
      ],
      "evidence": {
        "invite_acceptance_observed": false,
        "first_matching_INVITE_200_ms": null,
        "media_arrival_observed": true,
        "RTP_before_matching_acceptance_observed": true,
        "local_ring_generation_observed": false,
        "human_conversation_proven": null,
        "billing_start_proven": null,
        "capture_completeness_proven": false
      }
    },
    {
      "case": "early_media_then_INVITE_acceptance",
      "events": [
        {
          "kind": "response",
          "ms": 10,
          "status": 183,
          "method": "INVITE",
          "cseq": 7,
          "call_id": "demo"
        },
        {
          "kind": "rtp_arrival",
          "ms": 20
        },
        {
          "kind": "response",
          "ms": 30,
          "status": 200,
          "method": "INVITE",
          "cseq": 7,
          "call_id": "demo"
        },
        {
          "kind": "ACK",
          "ms": 35
        }
      ],
      "evidence": {
        "invite_acceptance_observed": true,
        "first_matching_INVITE_200_ms": 30,
        "media_arrival_observed": true,
        "RTP_before_matching_acceptance_observed": true,
        "local_ring_generation_observed": false,
        "human_conversation_proven": null,
        "billing_start_proven": null,
        "capture_completeness_proven": false
      }
    },
    {
      "case": "wrong_transaction_200",
      "events": [
        {
          "kind": "response",
          "ms": 10,
          "status": 200,
          "method": "OPTIONS",
          "cseq": 7,
          "call_id": "demo"
        },
        {
          "kind": "response",
          "ms": 20,
          "status": 200,
          "method": "INVITE",
          "cseq": 8,
          "call_id": "demo"
        },
        {
          "kind": "response",
          "ms": 30,
          "status": 183,
          "method": "INVITE",
          "cseq": 7,
          "call_id": "demo"
        }
      ],
      "evidence": {
        "invite_acceptance_observed": false,
        "first_matching_INVITE_200_ms": null,
        "media_arrival_observed": false,
        "RTP_before_matching_acceptance_observed": false,
        "local_ring_generation_observed": false,
        "human_conversation_proven": null,
        "billing_start_proven": null,
        "capture_completeness_proven": false
      }
    }
  ],
  "single_leg_simplified_fixture": true,
  "no_packet_payload_decoded": true,
  "real_calls_or_packets_or_provider_billing_checked": false,
  "absence_of_observation_not_proof_of_absence": true
}