Q. How do I mute all participants in a Webex meeting?
Webex meeting hosts and cohosts can mute and unmute participants of a meeting.
To mute an individual participant, select the Mute icon next to their name on the participants panel.
To mute everyone, but the host and presenter, select the Mute all button from the participants panel.
You can also mute participants upon entry to the meeting. From the participants panel, select the More options button. Then, select the checkbox next to Mute on entry. You may also select to allow participants to be able to unmute themselves.