Mute, to refrain offensive users from speaking by the management team (super admin, admin or moderator).
When this function is enabled, the user (guest user, registered user or speaker) cannot send the same message for four times, or she/he will be muted.
Here, the administrator can set the max concurrent users of the system. Its max value can not exceed the value limited by your license.
Here, you can set the time period for a kicked-out user's next logging in this room.