well known speex voice compression souce code,apply to voip system

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

程序源码 很通用的！！可以借鉴-procedure is a common source! ! Reference

一个ＭＳ的语音聊天程序，是用ＶＢ写的，很不错，不是用控件实现的，不过不是实时语音，有点像对讲机-a voice chat program is written in VB, very good, not with the controls to achieve, but it is not real-time voice, a bit like a walkie-talkie

视频点播系统VOD源代码，VC++开发，作者陆其明-VOD system source code, VC development, its author Lu Ming

RTCP.RTP方面的源码,方便大家学习.-RTCP.RTP source area for everyone to learn.

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-classic band audio DTMF generation and detection of c-source language, detection accuracy rate is very high

symbian平台下的基于SIP的简单游戏，可以方便地扩展成VoIP通话。-symbian platform simple SIP-based games, can be easily extended into a VoIP call.

introduce to sip h323

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.

yate源码的应用实例。官方文档实在是少得可怜，大家可以看看这个工程，对于一些常用的功能 ，都做出了整理。