中国移动通信互联短信网关接口协议中国移动通信互联网短信网关接口协议(ChinaMobilePeertoPeer,CMPP)（V2.0）中国移动通信集团公司2002年4月目录前言.....................................................................................................................................................41范围...................................................................................................................................................52缩略语...............................................................................................................................................53．网络结构.............................................................................................................................................64．CMPP功能概述.................................................................................................................................7中国移动通信集团公司研发中心Page1of36中国移动通信互联短信网关接口协议5.协议栈...................................................................................................................................................86.通信方式...............................................................................................................................................96.1长连接......................................................................................................................96.2短连接.....................................................................................................................116.3本协议中涉及的端口号.........................................................................................126.4交互过程中的应答方式..................................................................................................127．消息定义...........................................................................................................................................137.1基本数据类型...................................................................................................................137.2消息结构...........................................................................................................................137.3消息头格式（MessageHeader）....................................................................................137.4信息资源站实体(SP)与互联网短信网关(ISMG)间的消息定义....................................137.4.1SP请求连接到ISMG（CMPP_CONNECT）操作............................................137.4.2SP或ISMG请求拆除连接（CMPP_TERMINATE）操作...............................157.4.3SP向ISMG提交短信（CMPP_SUBMIT）操作..............................................157.4.4SP向ISMG查询发送短信状态（CMPP_QUERY）操作................................187.4.5ISMG向SP送交短信（CMPP_DELIVER）操作............................................197.4.6SP向ISMG发起删除短信（CMPP_CANCEL）操作................................227.4.7链路检测（CMPP_ACTIVE_TEST）操作..................................................237.5互联网短信网关(ISMG)之间的消息定义......................................................................237.5.1源ISMG请求连接到目的ISMG（CMPP_CONNECT）操作..........................237.5.2源ISMG请求拆除到目的ISMG的连接（CMPP_TERMINATE）操作..........237.5.3链路检测（CMPP_ACTIVE_TEST）操作...........................................................
