srtp,一个RTP开源库，内含已经用VC7编译好的工程文件.

SDP2327，中文版，学习sipHello的同学可以参考一下-SDP2327

基于RTC传输的VC视频会议系统（windowXP系统下）-毁于RTC

open323的服务器程序，C++编写-open323 server procedure, C compiles

视频会议编码传输，视频编解码与传输的Demo程序,-transmission coding video conferencing, video codecs and transmission Demo procedures,

H323服务器端程序，用到pwlib和openh323 -H323 server, using pwlib and openh323

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

本软件是关于exosip开发库源码的 ，用 C 编写而成 ，在 LINUX WINDOWS 平台下可以编译运行 自由软件。-on exosip source development libraries, C prepared in LINUX Windows platform can run free software compiler.

所有使用osip的lib。dll和头文件以及很多的源代码，可以一站式使用-Osip all of the lib. dll and header files, as well as a lot of source code, you can use a one-stop

This program was designed as a GUI client for the Asterisk PBX with Digium Zaptel cards and SIP VOIP hard or softphones as extensions, it could be adapted to other functions, but It was designed for Zap/SIP users. The program will run on X and Win32. -This program was designed as a GUI client for the Asterisk PBX with Digium Zaptel cards and SIP VOIP hard or softphones as extensions, it could be adapted to other functions, but It was designed for Zap/SIP users. The program will run on X and Win32.

湖南吉通Ip主叫电话文件格式转换程序-Format transform program of Ip ano files in Hunan JiTong Company