The Audio/Video Toolbar provides quick access to three key audio video functions: Overall meeting volume; your audio on/off and your video on/off. Navigating to View>Audio/Video Toolbar toggles visibility of the VIA3 Meeting Window toolbar on and off.
The volume slider is used to increase or decrease the overall volume of a meeting.
A checkmark visible next to Audio/Video Toolbar displays the Audio/Video Toolbar during a meeting. This is checked by default.
By removing the checkmark by clicking on View>Audio/Video Toolbar, the Audio/Video Toolbar will be removed from view.