摘要
VoIP网络目前已经成为通信网路中非常重要的组成部分,而SIP协议承担着VoIP网络中会话管理的重要任务。在网络正常的状态下,SIP协议可以进行会话的建立、维护、释放,但网络出现阻塞、终端故障的情况下,SIP协议也需要最大限度地正常工作,文章将对该课题进行研究。
VoIP network became the important force in the communication networks., and the SIP protocol takes the responsi- bility of the session management. In the normal condition, the SIP protocol construct, maintain and release sessions, but when network congestion happen or terminal fault, the SIP protocol should try it＇ s best to work normally. This paper gives some so- lutions..
出处
《信息通信》
2013年第7期197-199,共3页
Information & Communications
