Nimbuzz, the new-generation mobile VoIP operator & social network aggregator, has launched voice calls (VoIP) on Android, complementing its multi award-winning instant messaging and social network aggregation service.

“We are delighted to launch VoIP calls over Android and are excited to welcome our existing and new Android users to enjoy the benefits of free mobile VoIP calls & instant messaging with Nimbuzz. From an industry perspective, today’s announcement firmly establishes VoIP’s place in the future of the mobile eco system,” explained Evert-Jaap Lugt, founder & CEO of Nimbuzz.

The Nimbuzz application is free to download and uses a mobile internet data connection over 3G, 2G or Wifi networks, and across thousands of the world’s most popular mobile devices on all major platforms such as Symbian, J2ME, iPhone, iPod Touch, Android, Windows Mobile.