vovada公司根据sip协议开发的关于voip通话的协议栈的源代码sip

gsm算法最新源码，适用于语音压缩，如gsm和voip系统-gsm latest source algorithm applicable to voice compression, such as GSM and voip system

不错的网络ip电话程序（源程序）-good ip telephone network (source)

需要的可以用到 ！专业性强！-needs can be used! Professional strong!

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

这是h.323呼叫应答代码-This is the H.323 call response code

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.

使用Rtc/RTCP技术来传输VIDEO和SOUND的程序(需要到MICROSOFT下载最新的RTC CLIENT SDK API才能编译，VC7不需要下载)-use Rtc/RTCP technology to transmit VIDEO SOUND and procedures (need to download the latest Microsoft RTC Client API SDK can be built, VC7 do not need to download)

modem for voip

BrainWare是一组perl语言编写的对象，提供一组基于web的组件工具(　邮件, FTP, irc, 日历,论坛,以及即时的H323视频会议)，为任何大小的组织生成一个知识产生场所。-BrainWare Group is a perl language prepared by the target group for a web-based tool components (mail, FTP, irc, calendars, forums, and the immediate H323 video conferencing), as the organization of any size to create a knowledge generated places.

很好的h323库，开放源代码，有开发指南-good library, open source, development guidelines