Well, if H.323 can be considered vanilla, then Session Initialization Protocol(SIP) ( SIP ) could be strawberry. 如果说可以把H.323当作香草,那么会话初始化协议(SIP)(SIP)就是草莓。
The most popular VoIP signaling protocol is Session Initialization Protocol(SIP) ( SIP ) and H.323. 目前最流行的VoIP信令协议是SIP(SessionInitializationProtocol)信令协议和H.323信令协议。
SIP ( Session Initialization Protocol(SIP) ), the most important application layer signaling protocol in FMC networks, will bring great revolution to VoIP calling technology. SIP(SessionInitializationProtocol,会话初始协议)作为FMC网络中最为重要的应用层信令协议将为VoIP呼叫技术带来重大变革。
Under this scenario, SIP ( session initialization protocol SIP ) emerges as a new research topic. It serves as a controlling protocol to establish, modify and end multimedia conversations based on the Internet. 会话初始化协议(SIP)SIP正是在此基础上应运而生的,它是一个基于网络的用来建立、修改以及结束多媒体会话的控制协议。