根据WinSock的编程原理，采用流套接字编程，运用面向对象的方法分析了SIP协议，详细地描述了用C++语言实现SIP协议的呼叫建立过程。-under WinSock programming theory, flow socket programming, use of the object-oriented method for the SIP, detailed descr iption of C language of the SIP call setup process.

本技术文档是本人再学习过程中自己翻译理解后的总结。关于Socket、SIP、RTP、G729、ARM语音编解码、H263、H264视频编解码。包括理解，基本的内容和算法等等。-The technical documentation is a learning process, I no longer understand their own after the translation of the summary. On the Socket, SIP, RTP, G729, ARM voice

SIP programming in Java - applications - protocols - socket ... Tested and developed by MonteCristo(H.U.T)