实现文字群聊以及点对点的视频聊天功能，自己编写

自己写的一个点对点的视频电话程序，使用了RTP协议及ffmpeg库-Himself wrote a point-to-point video telephony procedures, using the RTP protocol and ffmpeg library

this sip voip source code too. i dont know why it does not work. please check and then send back to me. thanks -this is sip voip source code too. i dont know why it does not work. please check and then send back to me. thanks

Windows Mobile Professional 6 及更高版本上利用SMS自动进行状态回复的程序。还包括了以下演示： 使用SMS拦截； 使用配置文件； 检查Outlook约会信息； 基于定制策略对不同电话号码作出不同反应； 使用SIP； 在Windows移动设备上使用db4； 使用提示； 多语言界面和本地化。-Trombone a utility for automating status reply via SMS on Windows Mobile Professional 6 or later. It also demostrates: How to use SMS interception How to use configuration file How to check Outlook appointment information How to react with different phone number based on custom policy How to deal with SIP How to use db4o on Windows Mobile device How to use notification How to enable multilingual user interface and do localization

网络电话工具软件-Internet phone tool software

SKYPE SDK 简单演示说明例程，起到抛转引玉作用-SKYPE SDK simple demonstration that routines play a role in throwing quoted Jade

第九章代码，基于ＶＦＷ的视频会议系统-Chapter IX code, based on the VFW video conferencing systems

视频聊天源码服务端-video chat services-source

openh323终端源码-openh323 terminal source

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.

自己动手写的sip协议栈，SIP（Session Initiation Protocal）称为会话初始化协议，是由IETF（Internet Engineering Task Force）组织于1999年提出的一个基于IP网络中实现实时通信应用的一种信令协议。-Do-It-Yourself wrote sip protocol stack, SIP (Session Initiation Protocal) known as the Session Initiation Protocol is the IETF (Internet Engineering Task Force) organization in 1999 as a network-based real-time IP communications applications a letter the agreement.