一个会商程序，支持白板、文字、语音 界面是基于BCGControlBarPro 语音是基于OPENH323-a status conference procedures, support whiteboard, text, voice interface is based on BCGControlBarPro voice is OPENH323

BCGControlBar Pro 12，添加对创建Office2010和VS2008界面的支持。压缩包中含有全部源代码及构建程序和使用方法。-BCGControlBar Pro 12, add interface creation for office 2010 and vs2008. In the zip pack, there are complete source code, build program and user guide.

bcg界面开发，用于c++ mfc的界面开发(bcg mfc c/c++ it is a source library)