一套小巧但很完整的VC++视频会议系统，可以点对点视频聊天、语音聊天、文本聊天、打开电子白板、发出请求、发送主机消息等功能-Small but very complete set of VC++ video conferencing system that can point to point video chat, voice chat, text chat, open the whiteboard, making the request, the sending host messages