一宽用RTC和VC++.NET2003开发的网络电话,简单好用,是公司的商业代码-with a wide RTC and VC.NET2003 development of the telephone network, the simple ease of use is the company's commercial code

VC++编写的完整软电话源代码，可以自由更改界面。-Written in VC++ source code for a complete soft phone.