H.323协议源码开发包，可以很方便地开符合标准的H.323终端或MCU，内容已经过测试...

SIP协议栈开发（siptiger）

h.323协议的中文版，共三部分，可以作为多媒体业务的通信规范-the Chinese version of the h.323 agreement, including three parts, can serve as a multimedia business communications standards

vc编写的sip代理服务器,无需其他的库，直接编译-vc prepared sip proxy server, no additional library is directly compiled

视频会议中运用的H245协议。详细介绍了H245系列各个协议。是一本不错的参考资料。-video conferencing using the H245 agreement. Details of the H245 series of individual agreements. It is a good reference.

Microsoft RTP Extensions specification.

视频会议系统，使用RTP协议。可以实现多人视频语音会议-video conferencing systems, the use of RTP. People can achieve video voice conferencing

openh323开发文档-openh323 Development Documents

h.264最新源码-h.264 latest source

PX3230S协议栈软件包实现了International Telecommunication Union (ITU) H.323协议。主要是H.323版本1和版本2。可以参考其中的实例代码，学习网络音频、视频的传输协议。-PX3230S protocol stack software package to achieve the International Telecommunication Union (ITU) H.323 protocol. Mainly H.323 version 1 and version 2. Refer to examples of code, learning network audio, video transport protocol.

一个外国牛人用C++写的实时传输协议RTP,源代码的编写风格很好，可读性很强。可以用于网络视频和音频的传输，enjoy it- A foreign Niu Ren real-time transmission agreement RTP which writes with C, the source code compilation style very good, the readability is very strong. May use in the network video frequency and the audio frequency transmission, enjoy it