Talkonaut™ is free mobile calling, VoIP enabled, Google Talk™ like application for your mobile phone. Talkonaut is available for three different mobile platforms: Symbian S60, Windows Mobile 5/6 and J2ME with MIDP-2.0. Talkonaut is known to be working on more than 500 different mobile handsets. 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.
talkonaut features

Key features:

● IM chat
● Group chat
● Presence and status
● Chat history
● Avatars
● Calling over GPRS, 3G or WIFI
● Calling to GTalk, MSN, Yahoo, AIM and iChat
● Traffic compression (Zlib)
● File sharing
● SIP support
● WIFI roaming
● Touch screen support

What's new:

● Fixed bug with deleting users from the list and from banlist of conferences
● Fixed bug with sorting of lists in the userlists of conferences
● Fixed bug with smiles

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