Google Apps gets Hangouts in Gmail
Google recently rolled out Hangouts functionality in their Gmail platform for regular consumers.
They have now rolled out this update for the users on Google Apps powered accounts.
Video chat in Gmail has been upgraded and is now powered by Google+ Hangouts. If both sides have created a Google+ profile you will get the full Hangouts experience including the ability to add up to nine other people to the conversation, screen sharing and integrated Google Docs collaboration.
This feature is being rolled out to: Google Apps, Google Apps for Business, Government and Education editions.