Free Calls to USA and Canada From Gmail.
The PC to phone calls that are offered for free to the USA and Canada are with superb sound quality and is available with out any interruption for the Gmail users. The program seems to be to compete with the world famous Skype which offers PC to PC and low priced PC to land lines and mobile phones. But the Skype don't offer any PC to phone call services to any single country.
The Google Talk instantly became very popular because of its free call service. Millions of people all over the world are using this free call service and enjoying it. So if you too want to make free calls to USA and Canada go to your Gmail account and find the call button on the left bottom side. Also Google will offer you 0.10 US$ to test calls to other destinations to check their call quality.