SIP RFC协议标准,只可惜是 英文版的，可做参考

本程序在 Windows XP、Visual C++ 6.0 环境下编译通过,但需要rtcdll.dll文件（一般在Windows系统安装目录下的system32文件夹中）。另外，需要摄像头和麦克风等设备。 -This procedure in Windows XP, Visual C++ 6.0 compiler environment, but need Rtcdll.dll file (usually in Windows system directory under the system32 folder). In addition, the need for camera and microphone and other equipment.

jrtp流媒体传输的code，适合大家参考编程用-jrtp streaming media transmission of code, suitable for everyone with reference programming

一个完整的文字聊天，视频/语音传输，电子白板，共享文件的使用RTC技术编写的程序。（使用前请下载RTC CLIENT SDK API，现在最新版是1。3，大家可以在微软的网站上下载）-a complete text chat, video/voice transmission, electronic whiteboards, shared use of the RTC technical preparation process. (Download the use of the former RTC Client SDK API, the latest version is the one. 3, we can at Microsoft"s Web site)

gnugk-2.2.1-2-win32-x86

mechat修改版运行相当稳定推荐研究仅供学习-modified version of mechat run fairly stable for the study recommended research

a SIP proxy server and service provider

SIP协议栈开发（siptiger）

Interfacing the TMS320C54xx to the TLC320AD535 and TLC320AD545 Codecs

用ASP和数据库结合编程制作的超级视频会议系统(价值十万),功能齐全,界面友好-ASP and database programming produced by the combination of the Super Video Conference System (worth 100,000), fully functional, user-friendly

视频会议系统,在VC环境下编译通过,大家可下载下来-Video conferencing systems, in VC environment compiled through, everyone can be downloaded