Want to make a long distance call on the cheap? You’ve got plenty of options, including the likes of Google Voice, Skype, and numerous other VoIP providers. But things can get a little tricky if you don’t know someone’s phone number, or they don’t already have Skype installed… Tweet This Post

O2, a division of Telefonica, a Spanish telecommunications company, is in talks to acquire Jajah, a VoIP startup, for about $200 million, Reuters reported today… Tweet This Post