对于FOSS RTP协议

voip 语音编码方式一种G.729源代码，相关算法可以提供研究。-voip voice encoding a G.729 source code, related algorithms can provide research.

oSIP开发者手册，有对sip的解释和对osip的详细描述-oSIP developer manual, have to sip the interpretation and a detailed description of oSIP

AppWizard has created this NetPhone application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application.-AppWizard has created this NetPhone application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application.

jpeg视频编解码程序，包括dct变换、量化、vlc等过程，针对视频压缩-jpeg video codec procedures, including Extra transform, quantization, VLC and so on, for video compression

自己团队开发基于MYSQL数据库的连H323的GK的实时扣除通话用户费用的工程-their team-based MYSQL database links H323 of the GK calls deducting the cost of the project users

The Java SIP library

H.225 video-telephone protocol,specification document,for reference only

独立软件.Sip源代码。SIP.NET是.NET Framework和Mono的会话启动协议API。API是用100%托管C代码编写的。

一个网络电话的例子-Examples of a network telephone

VC写的视频这块，可以拿去研究-VC to write a video piece, is unspeakable Research