Teams Microphone Test

Microsoft Teams pulls double duty for many people between work meetings and school calls, so a silent microphone can mean missing an important moment. Teams has its own device management layered on top of Windows or macOS audio settings, which adds another place things can go wrong. Run this free, no-install browser test first to confirm the hardware itself is working before troubleshooting Teams.

1. 1

   Check device settings before joining

   On the pre-join screen, look at the microphone dropdown and level indicator to confirm the correct device is selected and responding before clicking 'Join now'.

2. 2

   Open Devices settings inside a call

   Click the three-dot menu during a meeting, choose 'Settings' > 'Devices', and confirm the right microphone appears under the Audio devices section with a visible input meter.

3. 3

   Run the 'Make a test call' feature

   Go to Settings > Devices and click 'Make a test call' to record a short sample and play it back, confirming both microphone input and speaker output work correctly.

4. 4

   Check noise suppression level

   Under Settings > Devices > Noise suppression, try switching from 'High' to 'Low' or 'Off' if your voice sounds robotic or gets cut off during quieter moments.

5. 5

   Confirm organizational policy isn't blocking audio

   In work or school accounts, an admin policy can sometimes restrict microphone access. If the issue persists across devices, check with your IT administrator about Teams audio policies.