Moderator
The moderator of a Meeting Room can mute, unmute and kick participants. The Moderator Key for a meeting is set when the meeting is created.
To become a moderator, select 'Enter Meeting Moderator Key' from the menu. The following box will be displayed.
Enter the moderator key and click on 'OK'.
Once you are promoted to Moderator you'll see a '#' in front of your display name (as will other users).
If you mouse over users in the meeting you are in, you'll notice that you have extra powers to now kick users. Moderators also can record meetings.