With an Axium multiroom audio system, this Action provides standard zone control functionality for each zone in the system. This includes standby, mute, volume, source selection, and playback control. The Google Assistant integration is managed by the Media Manager (AMM), the supplementary media streaming device providing additional media services and functionality to an Axium audio system. This Action requires that the user have associated a Google account with the AMM. This is done on the Services config webpage available at the '/config' endpoint. ie: 'http://amm123.local/config', where 'amm123' is the network name of the AMM.
This process creates a secure association between the Google account and the AMM, allowing for control of the system. A Google account can be linked to any number of AMM's, and an AMM can be linked to any number of Google accounts. This allows for shared usage in a household or workplace where members each have their own account. It also means that a Google user can have voice control of numerous Axium systems - such as at home or the office.