VOXOX

VOXOX brings together many different communication tools such as a VoIP client, a videoconferencing system, a multiprotocol IM application, and a tool to transfer files between users.

It also offers the possibility to connect with web services like Twitter or Facebook, and even send text messages. VOXOX provides two hours of free phone calls to any place in the world just for signing up.

Files transferred through VOXOX may not exceed the 100 MB limit and only remain on the server for a certain period of time.

VOXOX also lets you access webmail accounts such as Yahoo Mail and has a feature called Callback that lets you make calls with a regular phone when you don't have a microphone in your PC.