3.5.10.1. Conference view layout options 
The Active Speakers layout is displayed In the main view of your conference call.
The current active speaker’s window is highlighted with a green color.
During a Conference call you can control the conference view details according to
your preferences using the following buttons:
-
: display/hide the list of participants -
: display/hide the active speakers view -
: display/hide video view of active speakers
‣ Parent topic: Section 3.5.10. Conference Call Control