文档名称 文档密级
2015-9-23 华为保密信息,未经授权禁止扩散
第1页, 共14页 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:01@10.130.140.82:7100 SIP/2.0
Call-ID: c82dee890ea56d9d332fe4a5dbd2772c@10.129.4.21
CSeq: 1 REGISTER
From:
;tag=5923_661_2647061 To:
Max-Forwards: 70
Contact:
Expires: 3600
Via: SIP/2.0/UDP 10.129.4.21:5080;branch=z9hG4bK2647061_661_81 Content-Length: 0
上级--->下级
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 10.129.4.21:5080;branch=z9hG4bK2647061_661_81 From: ;tag=5923_661_2647061 To: ;tag=316765889
Call-ID: c82dee890ea56d9d332fe4a5dbd2772c@10.129.4.21
CSeq: 1 REGISTER
WWW-Authenticate: Digest realm="1234", nonce="7104983f5477dd30a65167b28553df65", opaque="f10efb1af3e8a362bcda7465284073ce", algorithm=MD5
User-Agent: Hikvision
Expires: 3600
Content-Length: 0
下级--->上级
REGISTER sip:01@10.130.140.82:7100 SIP/2.0
Call-ID: c82dee890ea56d9d332fe4a5dbd2772c@10.129.4.21
CSeq: 2 REGISTER
From: ;tag=5923_661_2647061 To:
Max-Forwards: 70
Contact:
Via: SIP/2.0/UDP 10.129.4.21:5080;branch=z9hG4bK2647061_661_01
Authorization: Digest
username="admin",realm="1234",nonce="7104983f5477dd30a65167b28553df65",uri="sip:6201000000200 0000001@10.130.140.82:7100",response="ceb3a346523335fb0c6d66d24a7e77b5",algorithm=MD5,opaqu e="f10efb1af3e8a362bcda7465284073ce"
Expires: 3600
Content-Length: 0
上级--->下级
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.129.4.21:5080;branch=z9hG4bK2647061_661_01
From: ;tag=5923_661_2647061
To: ;tag=300030239
Call-ID: c82dee890ea56d9d332fe4a5dbd2772c@10.129.4.21
CSeq: 2 REGISTER
Contact:
User-Agent: Hikvision
Date: 2013-07-27T14:45:39
Content-Length: 0
1.2 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:01@10.130.140.82:7100 SIP/2.0
Call-ID: 69c20964c5c9a8f0cc6cc5a7381423d5@10.129.4.13
CSeq: 1 MESSAGE
From: ;tag=0673_661_2850021
To:
Max-Forwards: 70
Content-Type: application/Xml
Via: SIP/2.0/UDP 10.129.4.13:5080;branch=z9hG4bK2850021_661_00
Content-Length: 138
Keepalive
43
01
OK
上级--->下级
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.129.4.13:5080;branch=z9hG4bK2850021_661_00
From: ;tag=0673_661_2850021
To: ;tag=1421372822
Call-ID: 69c20964c5c9a8f0cc6cc5a7381423d5@10.129.4.13
CSeq: 1 MESSAGE
Content-Length: 0
1.3 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:01@10.129.4.13:5080 SIP/2.0
Via: SIP/2.0/UDP 172.16.3.26:7100;rport;branch=z9hG4bK3420267366
From: ;tag=500485300
To:
Call-ID: 124958176
CSeq: 20 MESSAGE
Content-Type: Application/MANSCDP+xml
Max-Forwards: 70
User-Agent: Hikvision
Content-Length: 127
Catalog
8903
01
下级--->上级
SIP/2.0 200 OK
To: ;tag=6840_661_3935882
Via: SIP/2.0/UDP 172.16.3.26:7100;rport=7100;branch=z9hG4bK3420267366;received=10.130.140.82 CSeq: 20 MESSAGE
Call-ID: 124958176
From: ;tag=500485300
Content-Length: 0
下级--->上级
MESSAGE sip:01@10.130.140.82:7100 SIP/2.0
Call-ID: 3c2375ee902cdef0c10aa9fe2001e4f9@10.129.4.13
CSeq: 1 MESSAGE
From: ;tag=7373_661_6058761
To:
Max-Forwards: 70
Content-Type: application/MANSCDP+XML
Via: SIP/2.0/UDP 10.129.4.13:5080;branch=z9hG4bK6058761_661_09 Content-Length: 746
Catalog
8903
01
2
-
66
共享镜头01
hik
1
1
01
1
0
1
1
400
01
1
0
0
0.000000
0.000000
ON
上级--->下级
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.129.4.13:5080;branch=z9hG4bK6058761_661_09 From: ;tag=7373_661_6058761
To: ;tag=3437297396
Call-ID: 3c2375ee902cdef0c10aa9fe2001e4f9@10.129.4.13
CSeq: 1 MESSAGE
User-Agent: Hikvision
Content-Length: 0
下级--->上级
MESSAGE sip:01@10.130.140.82:7100 SIP/2.0
Call-ID: 7e4db4fa734be13c979511f6a8e84df6@10.129.4.13
CSeq: 1 MESSAGE
From: ;tag=5183_661_6342350
To:
Max-Forwards: 70
Content-Type: application/MANSCDP+XML
Via: SIP/2.0/UDP 10.129.4.13:5080;branch=z9hG4bK6342350_661_94 Content-Length: 749
Catalog
8903
01
2
-
76
共享镜头02
hik
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