一个电话，我不知道他是什么语言的一部分

视频会议web系统-web video conference system

在windows环境应用，监控voip框架中的关守模块(gatekeeper)的图形化界面程序。-windows in environmental applications, monitoring framework of the voip gatekeeper module (gatekeeper) graphical interface procedures.

Portable Unix Libary

sip开源协议 sip开源协议-sip protocol sip open source open-source agreement

一个很好的SIP协议栈,用标准C实现.大家学习吧.-A very good SIP protocol stack, using standard C realize. Everyone to learn it.

a SIP proxy server and service provider

大名鼎鼎的speex语音压缩源码，应用于voip系统-well known speex voice compression souce code,apply to voip system

该程序可以用于两个人在LAN/Intranet(或者Internet)上进行视频会议。现在有许多视频会议程序，每个都有各自的性能提升技术。主要的问题是视频会议视频帧的尺寸对于传输来说太大。因此，性能依赖于对帧的编解码。 -the two procedures can be used in LAN/Intranet (or the Internet) for video conferencing. Now there are many video conference proceedings, each have their own performance enhancements. The main problem is video conferencing video frame size too large for transmission. Therefore, the performance depends on the right frame codec.

jrtp library jrtp library jrtp library -jrtp library jrtp library jrtp library jrtp library jrtp library jrtp library

采用G.729的语言实时通信DLL(含测试源代码)- Uses G.729 language real-time communication DLL (to contain test source code)