文件名称:SIPsignal
介绍说明－－下载内容均来自于网络，请自行研究使用
sip
协议中各应答代码的含义
例如；200ok代表连接成功-sip agreement the meaning of the response code such as 200ok on behalf of a successful connection
协议中各应答代码的含义
例如；200ok代表连接成功-sip agreement the meaning of the response code such as 200ok on behalf of a successful connection
(系统自动生成,下载前可以参看下载内容)
下载文件列表
SIPsignal.txt