摘要： 对SIPIP多媒体通信系统进行了简单的介绍。详细分析了DNS系统中的SRV和NAPTR两种资源记录及其使用方法。重点描述了SIPIP多媒体通信系统中的地址翻译过程,包括客户端的地址翻译和服务器端的地址翻译。
关键词:
会话启动协议,
地址翻译,
URI,
资源记录,
SRVRR,
NAPTRRR
Abstract: The paper introduces the SIP IP based multimedia communication system. Two kinds of resource record in DNS system SRV and NAPTR and their working theory are thoroughly analyzed. The detail address translation procedure of SIP in IP based multimedia communication system is given, that includes the address translation procedure for SIP client and SIP server.
中图分类号:
赵志峰,杨永康,仇佩亮. SIP IP多媒体通信系统的地址翻译[J]. , 2005, 31(02): 185-187.
ZHAO Zhifeng1,2,3,YANG Yongkang2,QIU Peiliang1. Address Translation of SIP in IP Based Multimedia Communication System[J]. , 2005, 31(02): 185-187.