SIP协议栈的开发（minisip）

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.

在TI公司的DM642开发板上实现网络视频传输的源程序-in TI"s DM642 development board Network Video Transmission source

基于QTopia的SIP IP电话源码，在LInux下编译，支持DTMF,G711,GSM-Based on the SIP IP phone qtopia source, in the compiler under LInux to support DTMF, G711, GSM

voip 中的 rtp的具体介绍，祯结构-voip rtp of the specific briefing, Tanigaki structure

基于sip协议的视频会议源码 ，里面包含AudioConference，dsp，include，TestVideoConference，TestVoiceConference， VCodec_Xvid，VideoConference几个目录，对应学习sip和视频会议的用户有很 好的帮助。

openh323 通用库，用到pwlib -Universal library for openh323, using pwlib

vc编写的sip客户端，配合sip代理服务器一起使用，无需其他库文件，直接编译即可

voip实现的原代码的一个部分 sip协议的实现-voip realize the original code a part of the agreement realize sip

实现局域网内点对点的音频通讯，数据编解码使用G.729,16:1的压缩比，数据传输使用UDP协议。音频模块可在公网内经行通讯-LAN communications within the peer-to-peer audio, data, use codec G.729, 16:1 compression ratio, data transmission using the UDP protocol. Audio module can be in the public network through the communication line

是Opengatekeeper项目的扩展。它支持通过RTP（音频和视频）网守的路由和T.120通讯，因此没有通讯直接在endpoints间进行。-Opengatekeeper project is the expansion. Through its support for RTP (audio and video) Gatekeeper routing and T.120 communications, there is no direct communication between the endpoints.