rtp的c++库。rtp是VoIP等IP多媒体传输协议，是处理网络延时、抖动、丢包的关键模块。-rtp the c library. Rtp of VoIP and other IP multimedia transmission protocol, network delay, jitter, packet loss of key modules.

VoIP模块，网络电话，将模拟的声音讯号引经过压缩与封包之后，以数据封包的形式在IP网络进行语音讯号的传输-VoIP modules, Internet telephony, the analog voice signal after compression and packet cited, the form of data packets in IP networks for the transmission of voice signals