3CX VOIP产品的客户端和服务器配置手册

sip协议中sdp消息姐学习笔记，介绍了sdp消息的组成-sdp message sip agreements sister study notes on the composition of the sdp message

开放的IVR系统平台，可以直接基于DIALOGIC卡上使用-open IVR platform can be directly based on the use of cards DIALOGIC

Delphi写的IP电话源码-Delphi written source IP telephone

VOIP(H323)源码，实现了G723.1 G729 G728 G711等音频算法，可以和NetMeeting互通-VoIP (H323) source, Implementation of G723.1 G729 G728 G711 audio algorithms, etc., NetMeeting and can exchange

活动语音检测，语音开发中的重要算法，尤其是在voip中广泛使用。该算法简单明了。-voice activity detection, voice development of the algorithm, especially in the widely used voip. The algorithm is simple and clear.

一个linux下的高速sip router-a sip of high-speed router

H.264最新VC源码，非常实用，你可以稍加改动就能用在你的工程中-H.264 up-to-date source VC, very practical, you may be able to use a little change in your project

h323的视频传输-h323 video transmission

UDP穿透程序，对于搞音视频会议类软件的网友可以参考参考学习-UDP-penetrating procedures, for engaging in Class audio and video meeting software users can refer to the reference study

此软件可以很顺利的实现网络对话，这样对网络编程的初学者很有帮助的-software can smooth network dialogue, the network programming beginners helpful!