sip对sip的体系结构进行了分析，对初学sip的有很大的帮助。

ITU_g723参考代码-ITU_g723 reference code

解析cisco的skinny协议，根据信令自动保存udp语音包，实现cisco的VOIP系统监控。- Analyzes cisco the skinny agreement, the root according to what is believed makes automatically to preserve the udp pronunciation package, realizes the cisco VOIP system monitoring.

IP电话演示，Delphi7编译通过-IP telephony demonstration compile Delphi7

C++6.0实现语音采集与播放的控件。souce code 中为该程序的源代码 由于编写该控件的过程中用到了Directx8.1 所以需要安装 Directx8.1sdk 在路径中加入所需的lib exe 中的 ocx 用之前需要用regsvr32 进行注册 如果机器安装的Directx版本低与8.1的话不能运行 该控件没有对语音包压缩 所以对网络环境要求比较高 该控件在校园内经过性能测试-C 6.0 Acquisition and voice broadcast controls. China souce code for the program"s source code because of the preparation of the controls used in the process of Directx8.1 Directx8.1sdk therefore need to install the path to join the lib exe randomly with the use regsvr32 required before registration if machines installed DirectX version 8.1 with low so can not run the Controls no compression of voice packets so the network environment to the high demand on the campus of control after performance testing

ameridum Chat2.30 asp.net开发的聊天脚本程序-ameridum Chat2.30

JRTPLib库中需要用到的多线程的支持库Jthread。使用于window、linux、unix等多平台。用户可以非常方便使用该库构建自己的线程应用-JRTPLib need for the use of multi-threading support for Jthread. For use in window, Linux, Unix and other platforms. Users can easily use the building for its own threaded applications

Bandwidth Monitor是一个纯VB编写的程序，对视屏的处理十分好!-Bandwidth Monitor is a pure VB program to screen the handling is very good!

IP电视电话会议的实现.

音视频通信，利用mpeg压缩，运用网络传输协议传输-Audio and video communications, the use of mpeg compression, the use of network transmission protocol transmission

pjsip 源码，易于学习pjsip 的ua调用-pjsip source, easy to learn pjsip the ua call