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本系统是一个功能比较强大的网络办公系统, 网络对话,视频,网络会议,资源共享等等.-the system is a function of more powerful network office systems, dialogue, video, networking, the sharing of resources and so on.

H323服务器端程序，用到pwlib和openh323 -H323 server, using pwlib and openh323

IP电话会议系统，支持多人会议，分为Clien和Server两部分，并附有UML设计.-IP telephone conference systems to support people, Client and Server divided into two parts. together with UML design.

srtp,一个RTP开源库，内含已经用VC7编译好的工程文件.-srtp, an open source RTP library contains has been compiled with VC7 project file.

一个H.323协议栈，C源程序，跨平台，实现了H.225，H.245，RAS，和RTP。-an H.323 protocol stack, C source, cross-platform, achieving H.225, H.245, RAS, and RTP.

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

简单的局域网中用的IP电话程序-A simple IP phone program which used in LAN network

H323服务器端程序，用到pwlib和openh323 -H323 server, using pwlib and openh323

基于Internet 的视频会议系统，视频采用Xvid压缩、语音采用Gsm6.10-Internet-based video conferencing systems, used Xvid video compression, voice used Gsm6.10

OSIP.PDF