此软件是一款免费的软件，可以是随意在互联网中传播。此软件在北美、欧洲等国家非常盛行。

在日益盛行的互联网世界中，一些团体或者公司为了提高团体或者公司内部交流的效率，提高办公效率不得不使用类似QQ之类的通讯工具，进行内部交流。而QQ之类的通讯工具又必须将公司的网络接入到英特网，这样就将自己的内部网络完全暴露到英特网上，使公司的宝贵的资信息泄露到公司外面，暴露给自己的对手公司，致使公司付出惨痛代价。

此软件是基于服务器和客户端模式的软件，运行与团体或者企业内部的免费软件。服务器可以是一台普通的电脑，也可以是专门的服务器，完全取决于团体或者企业的自己。

-This software is a free software that can be freely spread on the Internet. This software is very popular in North America, Europe and other countries. In the increasingly popular world of the Internet, some groups or companies in order to improve the efficiency of the group or company internal communication and improve office efficiency similar QQ and the like have to use communication tools to communicate internally. Communication tools like QQ must be the company' s network access to the Internet, so that their own internal network will be completely exposed to the Internet, the company' s valuable information leakage to outside the company by, exposure to The rival company, to enable the company to pay a painful price. This software is based on the mode of the server and client software, running group or company within the free software. Server can be a computer, it can be a dedicated server, depends entirely on the groups or companies.