CORDIC算法的相位估计

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

modem for voip

介绍基于pc2pc的IP电话编程- The introduction programs based on the pc2pc IP telephone

G.1070是IP电话应用情境下，音视频和多媒体质量评估的标准，利用它可以得到客观的质量函数-G.1070is a standard used for quality estimation

2003年最新版ITU-T H.323协议全文，为H.323IP电话系统开发工作提供最权威、最直接的指导。-2003 the latest version of the ITU-T H.323 transcript of H.323IP telephone systems development work to provide the most authoritative and most direct guidance.

这是我们教研室的是师兄课题，已经通过了验证，并且有产品实践过了这是控制端的-This is the Teaching and Research Section of older subjects had been passed validation and products over the practice which is controlled side of the

H323到PSTN的网关 -Gateway from H323 to PSTN

RTP/RTCP中英文协议文档及封包格式、协议分析，无线视频包丢失重传机制讲解及实现过程-RTP/RTCP protocol in English and Chinese documents and packet formats, protocol analysis, wireless video packet loss and retransmission mechanism to explain the implementation process

g726算法c源码,应用于语音压缩，如voip应用-algorithm source code for voice compression, as voip application