VC写的视频这块，可以拿去研究

SIP Stacks libmsip: A C++ SIP stack for Linux developed for the miniSIP project. Homepage: http://www.minisip.org/libmsip/. -SIP Stackslibmsip: A C++ SIP stack for Linux developed for the miniSIP project. Homepage: http://www.minisip.org/libmsip/.

主要通过对SIP协议的研究，根据这个协议的特点，设计出来一个基于SIP电话会议系统。用户可以通过WEB方式登录到预先建立好的会议室，进行电话会议。-primarily through the SIP, according to the characteristics of this agreement, designed a SIP-based telephone conferencing system. Web users can log on to advance ways to establish good meeting rooms, conference calling.

H323协议中文版，做voip的必看-H323 Chinese version of the agreement, so the voip Watchable

ITU的g729a编码库，可以将pcm转化为g.729格式-ITU G729 annex A lib file ,can transfer PCM file format to G729 format.

vich263.rar

本系统是一个功能比较强大的网络办公系统, 网络对话,视频,网络会议,资源共享等等.-the system is a function of more powerful network office systems, dialogue, video, networking, the sharing of resources and so on.

IP电话程序--IP phone program

vic-2.8ucl-1.1.3.tar.gz

H323协议的Windows实现，开源代码，可直接使用。-Windows realize H323 protocol, open source code, can be used directly.

Trabas VoIP Billing - A browser-based Open Source Software for VoIPOperator to handle billing process from Service & Tariff Definitionto Report Producing.-Trabas VoIP Billing- A browser-based Open Source Software for VoIPOperator to handle billing process from Service & Tariff Definitionto Report Producing.