H323_CallingLineIdentificationPresentation.rar

windows/linux平台下C语言编写的sip软电话siphon最新版本。-windows/linux platform C language prepared by the sip soft phone siphon latest version.

利用h.323进行语音呼叫的程序-use H.323 voice calls for the procedure

IP电视电话会议的实现.

vc编写的sip客户端，配合sip代理服务器一起使用，无需其他库文件，直接编译即可

一个用VC写的电话会议的系统.能够在少于四人的情况下实现高质量的语音效果,用语言实现了语音的混频-It is a video conference software writted by VC++. It show the perfect performance even when 4 people talk at the same time. voice mixing technolog be used.

在ip电话或者视频通讯开发中，常常需要穿越nat，stun是个不错的选择-In the ip phone, or video communication development, often through the nat, stun is a good choice

一个基于H.323的视频会议终端，基于OPEN H323协议，实现了视频和音频的通信，支持H.263。适合研究OPEN H323的开发者参考。-H.323-based video conferencing terminals, based on the OPEN H323 agreement, realize the video and audio communications to support H.263. Appropriate to study the development of OPEN H323 reference.

基于QTopia的SIP IP电话源码，在LInux下编译，支持DTMF,G711,GSM-Based on the SIP IP phone qtopia source, in the compiler under LInux to support DTMF, G711, GSM

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

openh323-v1_15_2-src-tar.gz 才找到的，与大家共享-openh323-v1_15_2-src-tar.gz only found with the U.S. share