传真通信国家标准，相当于ITU - T T.30协议。文件传真三类机在电话网中的互通技术条件　第2部分：在公用电话交换网上的文件传真传输规程-fax communications standards, equivalent to the ITU-T 7-9-2 agreement. Three categories of documents by fax machine telephone network in the exchange of technical conditions Part

代替真实的传真机送传真的软件源码，网上资源，与大家共享-replace real fax machine to send fax-source software, online resources, and share

代替传真机接收传真的软件，网上资源，与大家共享！-replace fax machines fax software, online resources, and share!

实现语音在线聊天的程序，client与server连接后可与另一个客户端实现语音通信。-Online voice chat program, client and server can be connected with another client for voice communication.