Jajah Brings Free Mobile Calling to Facebook
The mobile VOIP scene is pretty crowded nowadays. Of course this is not a new thing and VOIP technology has been threatening mobile operators and telecommunication companies for years, but now it is really starting to heat up. The smartphone user has so many choices when it comes to cheap or free global calling, the only challenge here is to pick one. Today, Jajah, a VOIP provider that was acquired by Telefónica in 2009, threw its hat into the mobile ring.







