很多通讯系统源码和文档如SIP,COPS,GDOI,MGCP,RTSP,RTP,RADIUS,SRTP,TRIP,g.729,OSP,G.711等等

live555最新源码，是over rtp over rtsp over tcp的协议。能够实现将视频的转发，希望对做视频转发的朋友有帮助-live555 latest source is over rtp over rtsp over tcp protocol. Enables forwarding the video, and I hope to do a video to help a friend forwarded