白板，通过SocketAPＩ实现网络画图．

基于语音传输的电话会议系统源代码，非常值得借鉴和学习-Based on voice over the telephone conferencing system source code, very much worth learning and learning

具有异形窗口的网络电话,可以实现网络通讯,并且可以学习如何创建异形窗口.-With special-shaped windows network telephone, network communication can be achieved, and can learn how to create a shaped window.

资源描述LumiSoft.Net的全部代码,SMTP,POP3,FTP-LumiSoft.Net s code,SMTP,POP3,FTP，更新于2015-9-11

这是h.323交互话音应答代码-interactive voice response code

很好的代码，大家多侃侃 可以很好的饿学习-good code, everyone can be good again and hunger study

itu标准g.723源代码及文档，可以在vc及linux下编译通过-itu standards g.723 source code and documentation, the vc and compile under linux

利用JMF开发的语音聊天客户端，采用UDP传输-JMF developed using voice chat client, using UDP transmission

SIP RFC协议标准,只可惜是 英文版的，可做参考-SIP RFC protocol standards, but unfortunately are in English, can refer to

Delphi写的IP电话源码-IP phone sourcecode writed by Delphi

非常著名的视频压缩标准:H.263,全部的源码，非常适合视频编码的学习-CODEC H.263