modem for voip

实现局域网的屏幕传输 可获取计算机的视频驱动实现高速传输 -Realize LAN can access the computer screen transmission of video drivers to achieve high-speed transmission

VOIP program in VC++, video, voice and other features

应用背景这是利用一些数学运算对信号进行相位计算的算法。关键技术CORDIC算法给出正确的相位值，采用一些计算。 ；

权威的skype协议分析，详细分析skype的网络结构、防火墙穿越方法、编解码等实现细节。-authority of the agreement, skype detailed analysis of the network structure, through the firewall, such as codecs achieve details.

H.323， 基于VIS H.323 dll library的视频会议系统-H.323, based on the VIS H.323 dll library of video conferencing systems

一个网络电话的例子-Examples of a network telephone

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

需要的可以看看 是学习的好资料！-can look at the need to learn the good information!

RealNetworks公司的HELIX的audio.部分-RealNetworks, the company verified our audio. Some

基于G729语音压缩技术的源码，适当修改就可以加到自己的代码里面，很实用-G729 voice compression technology, based on the DLL source code, with appropriate modifications can be added to your code inside, very practical