Download Callanywhere NetPhone
Callanywhere NetPhone is the useful and powerful tool that has been designed to make calls anywhere in the world. The only requirement to make unlimited free calls is that you register to get your own number and that the people that you call are also registered and have this same application on their computers. You will also need a USB phone or device to make your calls as if you were using your normal phone. If you have family living in other country or friends you want to stay in touch with this is the perfect application to do so. Download the free version from this site.