关于P2P端对端技术的实现-原理篇,P2P ，IM，即时通讯-About P2P-end technology to achieve- the principle articles, P2P, IM, instant messaging

关于google开源代码webrtc关于语音压缩编码传送的部分源码，可用于即时通信的语音传输。-About Google open source code webrtc on the voice compression part of the source code, can be used for instant messaging voice transmission.