thank you very much

不需帐号就可自由下载此源码(选择自由下载将不利于本站源码数量的增-no account can download this free source code (download the freedom of choice will be detrimental to the site to the growing number of FOSS

It provides tools and components to quickly add SIP (Session Initiation Protocol) based IP-Telephony make and receive phone calls feature in your web pages and software applications.

中文版本的RFC3261文档，内容非常详细准确，如果觉得英文文档不容易理解，这个文档就比较合适了。-Chinese version of the RFC3261 document, the content is very detailed and accurate, if they feel the document is not easy to understand English, this document would be more appropriate in.

考虑载波的qpsk信号在瑞利信道上的仿真-consider Carrier qpsk Rayleigh channel signal simulation

内容详实全面 mms wap协议结构 -Informative structure of a comprehensive agreement mms wap

基于奥地利微电子的as3992芯片的超高频读写器源代码，主控制芯片为c8051f340，是用频率范围850MHz以上，读取距离0-3M.

使用Modem发送文字信息给网上传呼 -Sending text to inernet call through modem

MYICQ为一款C/S架构即时通信软件，本代码包含完整的客户端和服务端源代码，MyICQ-0.8-alpha1源码，包含完整工程文件，代码完整，可以直接编译通过

噪声对通信系统的影响试验程序 模仿各种噪声对不同通信系统的影响 具有很强的学习价值-noise on the communication system of testing procedures to imitate various noise on different communication systems with a strong influence of school Xi value

JAVA下的TCP/IP同步并发通信框架-of TCP/IP with synchronous communications framework