主页：http://www.voipbuster.com/en/index.html
下载页面：http://www.voipbuster.com/en/download.html

Geat news: As from today, VoipBuster is available again for all Beta testers! And on top of that we have added some popular destinations to our list of free countries as well.

BUT: To counter the misuse of our network and to reserve capacity for our genuine testers, we have limited our Free-Calls policy to 1 minute per call. If you want to enjoy UNLIMITED free calls, just register and buy 1 euro worth of credit.

如果没有注册并且充值１欧元，则每次只能免费播打１分钟，如果嫌总要重播太烦，就充下值好了。支持PayPal, Kreditkarte or 0900电话充值。

已经测试过，语音质量还不错，大家都来试试吧。

Free calls to any regular phone in:
Australia Austria Belgium Canada Czech Republic Denmark Finland France Germany Greece　Hungary Ireland Luxembourg Netherlands Norway Portugal Spain Sweden Switzerland
United Kingdom United States