mgcp协议源代码。支持多种编码：g711，g723，g729-Controller agreement source code. Support for multiple code : g711, g723, g729

能够实现rtp连接的g711音频流的播放，并能够将mic音频流以一定的格式发送给建立连接的对方，在pc机上即可运行-Be able to realize rtp connections g711 audio stream player, and will be able to mic the audio stream to a certain format sent to the other side set up to connect in the pc machine to run

读取test.g711文件，每次获取160字节音频数据，进行rtp封装传输。-Read test.g711 documents, each 160 bytes of audio data to obtain, for rtp package transmission.

G711_rtp用于G711编码网络传输-G711_rtp coding for G711 transmission network