点对点的语音聊天，很简洁，有需要的可以下来参考下。-Peer-to-peer voice chat, it is simple, there is required under the can down the reference.

这是一个可以通过P2P服务器进行点对点数据流传输的Demo，目前完成了文件流的传输，可以使用进行扩展其他流传输。(This is a Demo that can transmit peer-to-peer data streams through a P2P server. Currently, the file stream is transmitted and can be used to extend other streams.)