28181平台对接接口详解技术学习.docx

1、28181平台对接接口详解技术学习28181平台对接接口详解1信令接口1.1平台注册下级平台主动向上级平台注册；注册鉴权信息（用户名和密码）由上级提供；举例说明：下级-上级REGISTER sip:6201000000200000000110.130.140.82:7100 SIP/2.0Call-ID: c82dee890ea56d9d332fe4a5dbd2772c10.129.4.21CSeq: 1 REGISTERFrom: ;tag=5923_661_2647061To: Max-Forwards: 70Contact: Expires: 3600Via: SIP/2.0/UDP 1

2、0.129.4.21:5080;branch=z9hG4bK2647061_661_55795848069639126081Content-Length: 0上级-下级SIP/2.0 401 UnauthorizedVia: SIP/2.0/UDP 10.129.4.21:5080;branch=z9hG4bK2647061_661_55795848069639126081From: ;tag=5923_661_2647061To: ;tag=316765889Call-ID: c82dee890ea56d9d332fe4a5dbd2772c10.129.4.21CSeq: 1 REGISTE

3、RWWW-Authenticate: Digest realm=1234, nonce=7104983f5477dd30a65167b28553df65, opaque=f10efb1af3e8a362bcda7465284073ce, algorithm=MD5User-Agent: HikvisionExpires: 3600Content-Length: 0下级-上级REGISTER sip:6201000000200000000110.130.140.82:7100 SIP/2.0Call-ID: c82dee890ea56d9d332fe4a5dbd2772c10.129.4.21C

4、Seq: 2 REGISTERFrom: ;tag=5923_661_2647061To: Max-Forwards: 70Contact: Via: SIP/2.0/UDP 10.129.4.21:5080;branch=z9hG4bK2647061_661_19459966820285136301Authorization: Digest username=admin,realm=1234,nonce=7104983f5477dd30a65167b28553df65,uri=sip:6201000000200000000110.130.140.82:7100,response=ceb3a3

5、46523335fb0c6d66d24a7e77b5,algorithm=MD5,opaque=f10efb1af3e8a362bcda7465284073ceExpires: 3600Content-Length: 0上级-下级SIP/2.0 200 OKVia: SIP/2.0/UDP 10.129.4.21:5080;branch=z9hG4bK2647061_661_19459966820285136301From: ;tag=5923_661_2647061To: ;tag=300030239Call-ID: c82dee890ea56d9d332fe4a5dbd2772c10.12

6、9.4.21CSeq: 2 REGISTERContact: User-Agent: HikvisionDate: 2013-07-27T14:45:39Content-Length: 01.2平台心跳保活下级平台定期向上级平台发心跳消息；定期时间可配置，上下级配置一致；上级平台连续三次未收到下级心跳消息，则认为下级平台离线；下级平台连续三次未收到心跳响应，则认为上级平台离线；举例说明： 下级-上级MESSAGE sip:6201000000200000000110.130.140.82:7100 SIP/2.0Call-ID: 69c20964c5c9a8f0cc6cc5a7381423d5

7、10.129.4.13CSeq: 1 MESSAGEFrom: ;tag=0673_661_2850021To: Max-Forwards: 70Content-Type: application/XmlVia: SIP/2.0/UDP 10.129.4.13:5080;branch=z9hG4bK2850021_661_35032844903563514200Content-Length: 138 Keepalive 43 62010201002000000001 OK上级-下级SIP/2.0 200 OKVia: SIP/2.0/UDP 10.129.4.13:5080;branch=z9

8、hG4bK2850021_661_35032844903563514200From: ;tag=0673_661_2850021To: ;tag=1421372822Call-ID: 69c20964c5c9a8f0cc6cc5a7381423d510.129.4.13CSeq: 1 MESSAGEContent-Length: 01.3平台设备共享下级平台将设备共享给上级平台，共享关系临时保存在本地数据库；下级平台收到上级平台的目录查询消息时，返回共享给该上级平台的所有共享设备信息；上级平台收到目录查询响应结果后，根据设备编码或自定义方式给设备建立目录；上级平台最好支持定期查询目录和手动查询

9、目录功能，以便及时获取到下级平台新共享的设备；举例说明 上级-下级MESSAGE sip:6201020100200000000110.129.4.13:5080 SIP/2.0Via: SIP/2.0/UDP 172.16.3.26:7100;rport;branch=z9hG4bK3420267366From: ;tag=500485300To: Call-ID: 124958176CSeq: 20 MESSAGEContent-Type: Application/MANSCDP+xmlMax-Forwards: 70User-Agent: HikvisionContent-Length:

10、 127Catalog890362010201002000000001下级-上级SIP/2.0 200 OKTo: ;tag=6840_661_3935882Via: SIP/2.0/UDP 172.16.3.26:7100;rport=7100;branch=z9hG4bK3420267366;received=10.130.140.82CSeq: 20 MESSAGECall-ID: 124958176From: ;tag=500485300Content-Length: 0下级-上级MESSAGE sip:6201000000200000000110.130.140.82:7100 SI

11、P/2.0Call-ID: 3c2375ee902cdef0c10aa9fe2001e4f910.129.4.13CSeq: 1 MESSAGEFrom: ;tag=7373_661_6058761To: Max-Forwards: 70Content-Type: application/MANSCDP+XMLVia: SIP/2.0/UDP 10.129.4.13:5080;branch=z9hG4bK6058761_661_61989619576009343309Content-Length: 746 Catalog 8903 62010201002000000001 2 62010401

12、001310004766 共享镜头01 hik 1 1 62010201002000000001 1 0 1 1 400 62010201002000000001 1 0 0 0.000000 0.000000 ON 上级-下级SIP/2.0 200 OKVia: SIP/2.0/UDP 10.129.4.13:5080;branch=z9hG4bK6058761_661_61989619576009343309From: ;tag=7373_661_6058761To: ;tag=3437297396Call-ID: 3c2375ee902cdef0c10aa9fe2001e4f910.12

13、9.4.13CSeq: 1 MESSAGEUser-Agent: HikvisionContent-Length: 0下级-上级MESSAGE sip:6201000000200000000110.130.140.82:7100 SIP/2.0Call-ID: 7e4db4fa734be13c979511f6a8e84df610.129.4.13CSeq: 1 MESSAGEFrom: ;tag=5183_661_6342350To: Max-Forwards: 70Content-Type: application/MANSCDP+XMLVia: SIP/2.0/UDP 10.129.4.1

14、3:5080;branch=z9hG4bK6342350_661_77897377155966919994Content-Length: 749 Catalog 8903 62010201002000000001 2 62010501001310005076 共享镜头02 hik 1 1 62010201002000000001 1 0 1 1 400 62010201002000000001 1 0 0 0.000000 0.000000 ON 上级-下级SIP/2.0 200 OKVia: SIP/2.0/UDP 10.129.4.13:5080;branch=z9hG4bK6342350

15、_661_77897377155966919994From: ;tag=5183_661_6342350To: ;tag=3651745157Call-ID: 7e4db4fa734be13c979511f6a8e84df610.129.4.13CSeq: 1 MESSAGEUser-Agent: HikvisionContent-Length: 0备注：上级平台收到下级平台目录查询响应消息后，根据SumNum字段确定共享设备数量，并累计DeviceList的Item数量，当累计数量和SumNum字段值相等时，则说明查询结束。1.4共享设备状态变更通知下级平台共享设备状态变更时通知给上级平台；

16、举例说明： 下级-上级NOTIFY sip:6201000000200000000110.130.140.82:7100 SIP/2.0Call-ID: cd0cba2fc6dc8baa82738ffdf4f13add10.129.4.13CSeq: 1 NOTIFYFrom: ;tag=7373_661_6058761To: Max-Forwards: 70Content-Type: application/MANSCDP+XMLVia: SIP/2.0/UDP 10.129.4.13:5080;branch=z9hG4bK6058761_661_61989619576009343309Co

17、ntent-Length: 747 Catalog 3 62010201002000000001 1 62010401001310004766 共享镜头01 hik 1 1 62010201002000000001 1 0 1 1 400 62010201002000000001 1 0 0 0.000000 0.000000 OFF 上级-下级SIP/2.0 200 OKVia: SIP/2.0/UDP 10.129.4.13:5080;branch=z9hG4bK6058761_661_61989619576009343309From: ;tag=7373_661_6058761To: ;

18、tag=3437297396Call-ID: cd0cba2fc6dc8baa82738ffdf4f13add10.129.4.13CSeq: 1 NOTIFYUser-Agent: HikvisionContent-Type: application/MANSCDP+XMLContent-Length: 171Catalog362010201002000000001OK1.5实时视频上级平台请求下级共享镜头视频；举例说明： 上级-下级INVITE sip:6201020100131000003310.129.4.21:5080 SIP/2.0Via: SIP/2.0/UDP 10.130.1

19、40.82:7100;rport;branch=z9hG4bK1642482264From: ;tag=3983823828To: Call-ID: 2081113375CSeq: 20 INVITEContact: Content-Type: Application/SDPMax-Forwards: 70User-Agent: HikvisionSubject: 62010201001310000033:0,62010000002000000001:0Content-Length: 220v=0o=62010201001310000033 0 0 IN IP4 10.130.140.82s=Playc=IN IP4 10.130.140.82t=0 0m=video 5400 RTP/AVP 96 97 98a=rtpmap:96 PS/90000a=