联犀开发者文档

门铃告警与多端接听：完整报文

约 631 字大约 2 分钟

2026-10-16

本页是场景流程的完整 JSON 序列，按图中编号查阅。示例中的分支互斥，不能顺序重放全部报文；实际 ID、截止、SDP、地址和密钥须由运行时取得。实施状态及字段定义仍以场景与命令页为准。

编号报文

M01 · interaction.invite

{
  "msgToken": "invite-a",
  "method": "interaction.invite",
  "sessionId": "door-leg-a",
  "data": {
    "invitation": {
      "purpose": "humanCall",
      "callType": "video",
      "admission": "accept",
      "transport": "webrtc",
      "expiresAt": 1900000000000,
      "tracks": [
        {
          "trackId": "video-new",
          "kind": "video",
          "sourceId": "front",
          "sourceType": "camera",
          "direction": "recvonly",
          "codec": "H264",
          "state": "requested"
        }
      ],
      "callGroupId": "door-call",
      "sourceEventId": "door-event"
    },
    "endpointId": "phone-a",
    "callGroupId": "door-call"
  },
  "eventSeq": 1
}

M02 · sessionInvite

{
  "msgToken": "invite-b",
  "method": "sessionInvite",
  "sessionId": "door-leg-b",
  "eventSeq": 1,
  "params": {
    "purpose": "humanCall",
    "callType": "video",
    "admission": "accept",
    "transport": "webrtc",
    "expiresAt": 1900000000000,
    "tracks": [
      {
        "trackId": "video-new",
        "kind": "video",
        "sourceId": "front",
        "sourceType": "camera",
        "direction": "recvonly",
        "codec": "H264",
        "state": "requested"
      }
    ],
    "callGroupId": "door-call",
    "sourceEventId": "door-event"
  }
}

M03 · interaction.control

{
  "msgToken": "invite-a",
  "method": "interaction.control",
  "sessionId": "door-leg-a",
  "params": {
    "command": "sessionAccept",
    "arguments": {
      "acceptedTracks": [
        "video-new"
      ]
    }
  }
}

M04 · interaction.result

{
  "msgToken": "invite-a",
  "method": "interaction.result",
  "sessionId": "door-leg-a",
  "data": {
    "operation": "interaction.control",
    "state": "applied",
    "result": {
      "state": "negotiating"
    }
  },
  "code": 200
}

M05 · sessionAccept

{
  "msgToken": "invite-b",
  "method": "sessionAccept",
  "sessionId": "door-leg-b",
  "params": {
    "acceptedTracks": [
      "video-new"
    ]
  }
}

M06 · requestAck

{
  "msgToken": "invite-b",
  "method": "requestAck",
  "sessionId": "door-leg-b",
  "data": {
    "requestMethod": "sessionAccept",
    "reason": "alreadyAnswered"
  },
  "code": 409
}

M07 · sessionEnded

{
  "msgToken": "s17-58",
  "method": "sessionEnded",
  "sessionId": "door-leg-b",
  "data": {
    "state": "ended",
    "reason": "answeredElsewhere"
  },
  "eventSeq": 2
}

M11 · interaction.mediaOffer

{
  "msgToken": "s17-offer",
  "method": "interaction.mediaOffer",
  "sessionId": "door-leg-a",
  "params": {
    "mediaRevision": 1,
    "webrtc": {
      "iceMode": "complete",
      "sdp": "<SDP caller offer>"
    }
  }
}

M12 · interaction.result

{
  "msgToken": "s17-offer",
  "method": "interaction.result",
  "sessionId": "door-leg-a",
  "code": 200,
  "data": {
    "operation": "interaction.mediaOffer",
    "state": "negotiating",
    "mediaRevision": 1,
    "webrtc": {
      "iceMode": "complete",
      "sdp": "<SDP caller answer>"
    }
  }
}

M13 · interaction.mediaState

{
  "msgToken": "s17-connected",
  "method": "interaction.mediaState",
  "sessionId": "door-leg-a",
  "params": {
    "mediaRevision": 1,
    "state": "connected"
  }
}

M14 · interaction.result

{
  "msgToken": "s17-connected",
  "method": "interaction.result",
  "sessionId": "door-leg-a",
  "code": 200,
  "data": {
    "operation": "interaction.mediaState",
    "state": "connected",
    "mediaRevision": 1
  }
}

M08 · interaction.state

{
  "msgToken": "s17-59",
  "method": "interaction.state",
  "sessionId": "door-leg-a",
  "data": {
    "state": "established"
  },
  "eventSeq": 2
}

M09 · interaction.state

{
  "msgToken": "s17-60",
  "method": "interaction.state",
  "sessionId": "door-leg-a",
  "data": {
    "state": "ended",
    "reason": "inviteTimeout"
  },
  "eventSeq": 3
}

M10 · sessionEnded

{
  "msgToken": "s17-61",
  "method": "sessionEnded",
  "sessionId": "door-leg-b",
  "data": {
    "state": "ended",
    "reason": "inviteTimeout"
  },
  "eventSeq": 3
}

更新日志

2026/10/17 03:27
查看所有更新日志
  • d04e1-docs(AI与音视频): 按公共主线与场景分支整合接入手册于