GrandCentral to Google Voice: Free calls to USA and $1 for free trial international calls and SMS

After acquiring GrandCentral few years ago, Google launched its new VoIP international calling service with the brand name of Google voice. However this service is not open to new users, but if you already have GrandCentral account, you can upgrade your GrandCentral account to Google voice account. To upgrade your account to Google Voice, just log in to your GrandCentral account and follow the

Google introduced voice and video chat directly from your gmail

It was the Google who launched chatting right inside gmail while browsing your mail. Now you can talk face to face with Gmail voice and video chat right inside gmail. you don't need to login to your gtalk for the voice purpose. I think this is a great news. This small tool is developed by Serge from Google Sweden. This takes gmail far ahead of yahoomail.To enable voice and video chat, you need to