我们先来看看说明:
Register for a VoIPtalk account and start making free calls with your IP Phone! A
VoIPtalk account also enables you to call users on up to 400 other VoIP networks for free. Get 20p FREE to start making outgoing calls. With your VoIPtalk account you also have the option of obtaining your own inbound number as well as being able to make low-cost calls to destinations all over the world!
大意就是你可以下载该软件免费试用拨打,而且还可以绑定到你自己的号码上去享受低资费打到全世界的任何地方.
