Do Free International Calls With Mobile App.

* International calls were very expensive. But with the introduction of VOIP (Voice over internet protocol), international  calling has become cheaper.
But now people are looking for a complete free way to make international calls.

* How to make free international calls: You might find few apps which offering few free international calls and then charging after that. But with the Viber application you can make international callas and send message for free. Viber is an free app available for  Iphone, Andorid, Blackberry and Windows mobile user . This app allows you to call anywhere in the world.

* The requirements to use Viber are given below: 

1) This app is only available for Iphone, Android, Blackberry or Windows mobile users. So, you must have any of these smart phones.
2) The person you are going to call also need to have this app on his/her smart phones.
3) Wifi or 3G internet connections are required to run this app.

Click Here To Download Viber.