Teams meetings not joining

Summary

This guide helps you troubleshoot and resolve: Teams meetings not joining. Follow the steps below to fix the issue.

Common Causes

Overview

Having trouble joining Microsoft Teams meetings? This guide provides steps to resolve common join problems for small businesses. If you do not have dedicated IT staff, please contact your IT support provider or Managed Service Provider (MSP) for assistance.

Quick Fixes

1. Use the Right Link

• Click the meeting link directly in the calendar invite
• Or: Go to the meeting invite and click Join Microsoft Teams Meeting
• Avoid copying and pasting the URL into a separate document unless necessary

2. Check Your App Version

1. Open Microsoft Teams
2. Click your profile picture in the top right corner
3. Select Settings
4. Select About
5. View the Version number
6. If outdated, Teams usually updates automatically. You can manually check for updates in the same Settings menu

3. Try the Browser Version

1. Click the meeting link
2. Select Join on the web instead
3. Use a supported browser such as Microsoft Edge, Google Chrome, Safari, or Mozilla Firefox

Fix Common Joining Issues

4. Verify Your Account and License

1. Ensure you are signed into Teams with the email address used to receive the meeting invite
2. Check that your Microsoft 365 licence is active
3. If you are a guest or external participant, ensure you have accepted the invitation from the host organisation
4. If you are using a personal Microsoft account for a business meeting, you may need to sign out and sign in with your work or school account

"No permission to join" or "You're not authorised"

• The meeting organiser may need to admit you from the lobby
• Wait in the "lobby" until someone lets you in
• If the organiser is unavailable, contact them via phone or email to request access
• If you are a guest user, confirm with the organiser that external access is enabled for their organisation

Can't Hear or See Others

1. Check your Speakers: Click your profile picture → Settings → Devices → Speakers dropdown
2. Check your Microphone: Ensure it is not muted. Use Ctrl + Shift + M to toggle mute on or off
3. Check your Camera: Ensure it is enabled and not physically blocked

"Camera or microphone not found"

• Close other apps that might be using your camera or microphone
• On Windows: Go to Settings → Privacy & security → Camera or Microphone
• Ensure the browser has camera and microphone permissions if using the web version
• For more details, see Meeting camera/microphone not working

"Something went wrong" Error

1. Close and reopen Microsoft Teams
2. Restart your computer
3. Try joining from the browser instead
4. Check for network or firewall restrictions that may block Teams traffic

Check Service Status

1. Visit the Microsoft 365 Admin Center or the Microsoft 365 Service Health dashboard
2. Check for any active incidents or advisories affecting Microsoft Teams
3. If there is a service outage, wait for Microsoft to resolve the issue before trying to join again

Meeting Not Showing in Calendar or Join Button Missing

1. Refresh your Outlook or Teams calendar
2. Ensure you are signed in with the correct account that received the invitation
3. Ask the meeting organiser to resend the invite
4. Check if the meeting was cancelled or moved
5. If using Outlook, see Using Outlook Calendar and Scheduling Meetings

Clearing Cache on Mobile Devices

1. iOS: There is no direct cache clear option. Delete the Microsoft Teams app and reinstall it from the App Store.
2. Android: Go to Settings → Apps → Microsoft Teams → Storage → Clear Cache.
3. Restart the app and attempt to join the meeting again.

Before Your Meeting – Test Setup

Use the Teams Meeting Test Site

1. Go to teams.microsoft.com/meeting-test
2. Click Join test meeting
3. Check your camera, microphone, and speakers
4. Fix any issues before the real meeting

Check Your Connection

• Close other bandwidth-heavy apps such as streaming services or large downloads
• If possible, use a wired internet connection instead of Wi-Fi, especially if using consumer-grade internet
• Verify that your network allows outbound traffic to Microsoft 365 endpoints

Checklist Before Joining

• Test audio and video beforehand
• Join 2–3 minutes early
• Have a backup: browser version or phone dial-in
• Check the meeting invite for any special instructions
• Close unnecessary apps
• Verify you are signed in with the correct account

Further Assistance

If you still cannot join, Open a Ticket with the following information:

• The meeting link or meeting ID
• The exact error message
• What device or browser you are using
• Your Teams version number
• Whether you are an internal user or a guest/external participant

Still Having Issues?