I’ve been testing it out for a few numbers of times. It really works, and the sound quality was awesome. You will get clear version of sound from both parties which depends on your internet line connection, as if you are using streamyx sure not a problem. Now technologies are really getting more and more advance.
So what are the countries that you can call for free on the landline? Do take a look if your destinations calls are listed below:-
Beside free calls for 5 minutes, if you top up, which is 10 euro you can make the call to landline for unlimited talk-time where each call cost around 0.19 euro per connection. This is definitely worth it if u making to oversea call.
InternetCalls do offer another cheap service which is SMS. Average each sms is around 5 cents euro. The cheapest I saw they offering was 1 cents euro but only for sending to certain countries.
For top-up, you can do the payment in various selections such as credit/debit card, Paypal, Moneybookers, or ChinaUnionPay. Ukash and Western Union also accepted.