While the rest of the world has yet to taste the sweet elixir of free voice calls from its email supplier, US-based Gmailers are having their fun extended for a whole new year. Back in August , Google made it possible to dial up voice numbers in the US and Canada for free, and now, in the true holiday spirit of keeping users happy and advertising bottom lines black, Google promises to keep that service free through all of 2011. Gmail’s free voice calls will be available through all of 2011, still only in the US originally appeared on Engadget on Tue, 21 Dec 2010 03:31:00 EDT. Please see our terms for use of feeds . Permalink