一个VB开发的实时通讯和P2P开发工具，由一套易用的控件和DLL组成，功能包括好友列表，上下线管理，即时文字通讯，语音通讯，视频通讯，文件传输，IP电话等即时通讯功能-a VB development of real-time communications and peer-to-peer development tools, a set of easy-to-use controls and DLL component, features include buddy lists, on the