算术编码源代码，适用于视频压缩，网络监控等条件下。

代码来自sourceforge，在linux下的实时语音聊天程序，使用了adpcm编码，同时还使用了RTP实时传输协议，是一个很好的学习实时传输协议的程序。- The code comes from sourceforge, chats the procedure under the linux real-time pronunciation, has used the adpcm code, meanwhile has used the RTP real-time transmission agreement, is a very good study real-time transmission agreement procedure.

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.

h323 gatekeep for test.

openser 最初版本，代码简介，初学opensips,kamailio可以先看最初代码，比较适合。-openser initial version, code profiles, beginner opensips, kamailio you can look at the original code, and is more suitable.

Python 回声取消基于 Speex lib。使用ctypes speex 与工作

HELIX　的filesystem.rar部分-verified our part of the filesystem.rar

语音聊天的程序，看看或许有帮助-voice chat procedures, it might be helpful to see

介绍通过无线环境来传输语音的一本英文原版书籍，这里用到得无线协议是802.11 -introduced through wireless environment to transmit voice of an English original books, here used in the 802.11 wireless protocol is

JRTP最新源码 不错的RTP实现 IETF RFC 3550.-The latest source JRTP good RTP realize IETF RFC 3550.

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.