GTalk or Google Talk has started gaining steam and the latest example of this is the association of Truphone and Google Talk where Gtalk users will be able to connect to Truphone handsets worldwide and that too without spending a single penny. This interoperability has certainly brought the web and mobile VoIP world closer. Now GTalk can connect to Truphone and Truphone can connect to GTalk and I can already sense that it will gain popularity. GTalk users get to know on their screen when they can call Truphone users for free. It seems to be whole hearted effort to offer convenience to VoIP users.

It's a no gimmick service and does not include any hidden charges. Up till March 2007 calls from U.K to landlines in over a forty countries and from U.S across the whole of country and Canada are absolutely free. Truphone is all set to change the face of mobile VoIP. Catch Truphone here.

Also watch this cool video to get a feel of how all this works.