Talkonaut is free mobile calling, VoIP enabled, Google Talk like application for your mobile phone.
Talkonaut is available for many different mobile platforms: Symbian S60, Windows Mobile 5/6, J2ME with MIDP-2.0, Google Android and for iPhone and iPod touch.
Talkonaut supports Jabber, Google Talk, ICQ, MSN, AIM and Yahoo networks both for chatting and voice calling.
Talkonaut allows to make free VoIP over GPRS/EDGE calls, as well as calls over 3G, or WIFI.
