一个语音聊天程序是用VB写的，很好，不是用控件实现…

电话会话实现方法源程序-telephone conversation method source

SIP协议，中文，也是网上掏来的，大家参考，谢谢。-SIP agreement, Chinese, is also out to the Internet, the U.S. reference, thank you.

a SIP proxy server and service provider

搞VOIP的一些原代码，包括MGCP,SIP,RTP/TRCP,SRTP(加密RTP)...等源码，参考价值无限！！这可是我所有的收藏阿，我都献给大家了:=)-engage in a number of VoIP original code, including MGCP, SIP, RTP/TRCP, SRTP (encrypted RTP) ... other source reference value unlimited! ! But it all my collections A, I have dedicated to you : =)

visual C#源码，摄像头捕获,视频会议，网络互通-visual c# video caoture,Video meeting

gsm算法最新源码，适用于语音压缩，如gsm和voip系统-gsm latest source algorithm applicable to voice compression, such as GSM and voip system

一个完整的文字聊天，视频/语音传输，电子白板，共享文件的使用RTC技术编写的程序。（使用前请下载RTC CLIENT SDK API，现在最新版是1。3，大家可以在微软的网站上下载）-a complete text chat, video/voice transmission, electronic whiteboards, shared use of the RTC technical preparation process. (Download the use of the former RTC Client SDK API, the latest version is the one. 3, we can at Microsoft"s Web site)

JSP视频聊天.有需要下载的速度下吧.有什么不懂的自己想办法.最近忙.晚断时间才可以.帮助大家解决-JSP video chat. Has the speed necessary to download it. Do not have any way to think of their own. Busy recently. Late off-time can be. To help solve the U.S.

关于VOIP系统的详细介绍，有助于VOIP系统的设计-on VOIP detailed description of the system, contribute to the design of VOIP System

跨平台（Linux，Windows）的开源SIP服务器端-Cross-platform (Linux, Windows) open-source SIP server-side