Manage attendee audio and video permissions in Microsoft Teams meetings

Do you organize large meetings or present material in them? To avoid random noise and visual distractions, you can disable attendee mics and cameras. Then, when you want someone to speak or be seen, you can let them turn their mic or camera back on.

Note: Currently attendees who call in to a meeting using the phone number provided in the meeting details won't be prevented from turning on their mic and camera.

For info on which meeting participants are classified as "attendees," see Roles in a Teams meeting.

Prevent mic and camera use

Before the meeting

After scheduling the meeting and sending out the invite, the meeting organizer can disable the mics and cameras so that attendees can't use them during the meeting. All attendees (but not presenters) will join the meeting with mic and camera off.

Select Calendar in Teams.
Double-click the meeting to open its details.
In Details, select Meeting options.
Select Participation .
Turn off the Allow mic for attendees or Allow camera for attendees toggles.
Select Save.

During the meeting

The organizer and presenters can disable the mic or camera of all the attendees, or of individuals, at any time during the meeting.

Note: Currently this option isn't available to organizers and presenters who join the meeting from Teams room devices.

To disable all attendee mics or cameras

In the meeting controls, select More actions > Settings > Meeting options .
Select Audio & video .
Turn off the Allow mic for attendees or Allow camera for attendees toggles.
Select Save.

Attendee mics and cameras will appear dimmed. If later you want to enable everyone's mic or camera, select More options Microsoft Teams more options icon again and then Allow mic for attendees or Allow camera for attendees.