GB/T28181国标流媒体协议中报警订阅及上报示例及如何在LiveGBS中配置报警订阅
1、报警订阅下发示例
SUBSCRIBE sip:13110300111327100001@3402000000 SIP/2.0
Via: SIP/2.0/TCP 192.168.2.135:5060;rport;branch=z9hG4bK488369422
From: <sip:34020000002000000001@3402000000>;tag=118369422
To: <sip:13110300111327100001@3402000000>
Call-ID: 920369422
CSeq: 7961 SUBSCRIBE
Content-Type: Application/MANSCDP+xml
Contact: <sip:34020000002000000001@192.168.2.135:5060>
Max-Forwards: 70
User-Agent: LiveGBS v201221
Expires: 3600
Event: presence
Content-Length: 275
<?xml version="1.0" encoding="GB2312"?>
<Query>
<CmdType>Alarm</CmdType>
<SN>785369422</SN>
<DeviceID>13110300111327100001</DeviceID>
<StartAlarmPriority>0</StartAlarmPriority>
<EndAlarmPriority>0</EndAlarmPriority>
<AlarmMethod>0</AlarmMethod>
</Query>
2、报警订阅设备返回示例
SIP/2.0 200 OK
Via: SIP/2.0/TCP 192.168.2.135:5060;rport=5060;branch=z9hG4bK488369422
From: <sip:34020000002000000001@3402000000>;tag=118369422
To: <sip:13110300111327100001@3402000000>;tag=2126133250
Call-ID: 920369422
CSeq: 7961 SUBSCRIBE
Contact: <sip:13110300111327100001@192.168.2.111:2057;transport=TCP>
Content-Type: Application/MANSCDP+xml
Event: presence
User-Agent: IP Camera
Expires: 1
Content-Length: 169
<?xml version="1.0" encoding="GB2312"?>
<Response>
<CmdType>Alarm</CmdType>
<SN>785369422</SN>
<DeviceID>13110300111327100001</DeviceID>
<Result>OK</Result>
</Response>
3、LiveGBS中配置订阅周期
4、搭建GB28181视频直播平台
