经典的带内音频dtmf产生和检测的c语言源码，检测准确率相当高...

h264视频编码源码JM_9,里面包括编码器和解码器，是做264编码得必选参考源码！-ENG video source coding JM_9 inside including encoder and decoder, so 264 is definitely in coding reference source!

RealNetworks公司的Helix 的客户方部分源码．-RealNetworks Helix client part of the source code.

桌面视频会议系统中要用到的，鼠标一起抓 ，对于视频会议中要求有鼠标跟踪可以参考参考-Desktop video conferencing system to use, and the mouse the same time, the demands of video conferencing can refer to the reference mouse tracking

MPVC VC下写的RTC程序 可以进行语音和视频-MPVC VC under the RTC program can be written for voice and video

H.323协议原理 ------VOIP网络基本构成单元-H.323 networks------ VOIP principle agreement constitutes the basic unit

openh323-v1_15_2-src-tar.gz 才找到的，与大家共享-openh323-v1_15_2-src-tar.gz only found with the U.S. share

本程序自带反向回传语音代理服务，可以使两个不同局域网内的客户机通过国际互连网进行语音通讯，本程序使用点对点方式，不通过任何中介服务器速度快，语音延迟极小，声音清晰逼真，其效果和真实IP电话不相上下，程序界面简洁，操作简单，是在互连网上打IP电话的极好工具，唯一的要求是通话双方都要有电脑，并连入互连网。 本程序能实现以下连网操作功能： 1.通话双方是同一局域网内的用户 2.通话双方是不同局域网内的用户，并通过各自的网关连入互连网 3.通话双方一个直接连入互连网，另一个处在局域网中，并通过网关连入互连网 4.通话双方直接连入互连网 一般的语音聊天软件只能实现1，4两种连网功能，而本程序能完全支持所有这四种连网情况，因而能使所有用户享受到语音聊天所带来的好处.-reverse the procedure own voice back-agency service, can make two different LAN client through the Internet for voice communications, point-to-point use of this procedure, not through any intermediary server speed, voice minimal delay, loud realistic, and the real effect of IP phone lines, procedural interface simple, simple operation, the interconnection of the IP phone online playing an excellent instrument, the only requirement is to call both sides have to have a computer, and connect to the Internet. This program can achieve the following networking feature : 1. Both the caller is within the same LAN users. Both the caller is different us

sip对sip的体系结构进行了分析，对初学sip的有很大的帮助。-sip to sip architecture analysis for beginner sip of great help.

vic-2.8ucl-1.1.3.tar.gz

H.323视频会议的相关文档参考-H.323 video frequency conference related documents refer