Prevent unwanted noise in your meeting, event, or training session. Depending on your role, you can mute and unmute yourself, other participants, and use background noise detection.
Mute or Unmute Yourself
For 41.10 and later sites, see Select audio settings for Webex meetings.
To see what version you're on, see Find your Webex meetings version number.
For 41.9 and earlier sites, follow the steps below.
To mute or unmute yourself, click Mute or Unmute .
If you want to speak while muted, you can hold the spacebar down to temporarily unmute yourself. When you finish speaking, release the spacebar to mute yourself again. If the meeting or event host doesn't allow participants to unmute themselves, you receive a notification.
If you try to speak while muted, a message appears letting you know to unmute yourself first or to raise your hand to let the host know that you want to be unmuted.
If you use your computer for audio in meetings and events, you can mute and unmute yourself using your headset controls. Your mute status appears in the meeting controls and the Participants panel. Similarly, muting and unmuting from the desktop app also affects your headset.
If the host has prevented participants from unmuting themselves in Meetings or Events, you can only unmute yourself after the host sends you a request. When you get the request, click Unmute me. To keep your microphone turned off, click Stay muted.
Mute While Sharing
When you're sharing, click Mute Me on the Meeting or Event Controls Panel at the top of your screen to mute your microphone.
You can also press *6 on your video device to mute or unmute yourself.
Mute Others as a Host or Cohost
If you're the meeting or event host or cohost, you have options to help you moderate your meeting. You can mute individuals or everyone at once, prevent participants from unmuting themselves, and mute participants automatically when they join. Muting participants is useful when you hear background noise or when participants speak out of turn.
To mute or unmute specific people or video device users, go the Participants panel, find their name and click Mute or Unmute . When you click Unmute, you send a request to the participant that asks them to unmute themselves.
To mute everyone but yourself and the presenter at once, open the Participants panel, and then select Mute all or Unmute all.
To mute participants automatically when they join the meeting or event, go to the Participants panel and click Mute on entry.
Prevent Participants from Unmuting Themselves
For Meetings, you can choose to prevent attendees from unmuting themselves until you grant them permission to.
In Events (new), these settings only apply to panelists.
From the Participant panel, click More options and uncheck Allow attendees to unmute themselves.
When unchecked, attendees can't unmute themselves until you allow them to.
Use Moderated Unmute Mode
Moderated Unmute mode allows hosts and cohosts to unmute participants and SIP-based video devices directly instead of prompting users to unmute themselves. For example, a teacher may unmute a student when they call on them. Meetings and events in Moderated Unmute mode have an indication at the top of the meeting or event window to let everyone know.
Click Unmute in the Participants panel next to name of the participant that you want to unmute.