Not available on: Focus rooms.
In some of the Rooms you can find the purple one, in other Rooms can be the grey one.
Click on 3 dots icon and select ‘Settings’ menu
In Video, select the Logi Webcam
In Audio, select Echo Cancelling Speakerphone (the only choice without ‘Realtek’)
In Audio, select Viking USB Audio 2,0 (Default and without default are the same)