Callbacker - cheap international calls

The cheapest way to call abroad and other cities.
- free calls, Internet calls, callback and sms-callback;
- free conversations recording during a call;
- calls in the absence of the Internet;
- automatic selection of the type of call, depending on the quality of the Internet;
- change your voice during a call;
- accepts incoming calls even without the program;
- you can buy virtual numbers (DIDs).
- high quality voice with HD-Voice codecs;
- very low prices for calls to different countries and cities, as well as a variety of bonuses;
- earn on filling the friends balance with a multi-level affiliate program and call for free;
- make calls from iPad or iPod;
- send SMS and free messages to Callbacker users;
- cheap calls to China, the US, France, Brazil, UAE, Germany, Kuwait, Egypt, Mexico, Nigeria, Thailand, Indonesia, Australia, the UK, etc.

Learn more at: http://www.callbacker.com
Twitter: https://twitter.com/callbacker
Facebook: https://www.facebook.com/callbacker