这是一个C/S架构，有ICQ基础功能的通讯程序，虽然功能比较基础，但是没有错误，在其之上可以发展自己的企业内部通讯系统-This is a C/S architecture, the ICQ communications program based on function, although the functional basis of comparison, but there is no error, in its based enterprises can develop their o