Fix Zoom when others cannot hear you or you cannot hear them
What to do first
Troubleshoot Zoom when others cannot hear you or you cannot hear them by following the official decision path while preserving user data.
This is a general troubleshooting guide, not an announcement of a current outage.
Affected products and symptoms
- Product
- Zoom Workplace
- Versions and conditions
- Zoom desktop app for Windows and macOS
Symptoms
- The microphone meter does not move
- Speaker test or meeting audio is silent
Causes and conditions
Isolate physical mute, Zoom device selection, OS permission, another app holding the device, and drivers in that order.
Before you start
- Before changes, record and preserve Zoom Audio settings, exact device names, and OS recorder result.
- Change one item at a time and record the original symptom after each stage.
Precautions
- Do not bulk-delete unrelated settings or data.
- Exclude personal data and credentials; share only the necessary parts of Zoom Audio settings, exact device names, and OS recorder result.
Step-by-step instructions
Reconnect the headset and check its hardware mute, Bluetooth connection, and the Windows volume mixer. In a meeting, also open the arrow beside Mute.
Default/Same as System can follow device changes during a meeting. Select the named hardware during diagnosis.
Open profile picture > Settings > Audio. Run Test Speaker and Test Mic, and select the actual hardware name in each dropdown.
Test Mic records and plays back speech. Check distortion, one-channel audio, and very low level, not only meter movement.
On Windows, open Settings > Privacy & security > Microphone and enable microphone access plus desktop-app access. On macOS use System Settings > Privacy & Security > Microphone.
Windows Allow desktop apps to access your microphone is separate from individual app controls and matters for Zoom desktop.
Close recording and calling apps, then restart. If the OS recorder also fails, update the manufacturer’s driver; if only Zoom fails, reinstall the latest Zoom app.
If closing another app fixes it, inspect that app’s exclusive mode or automatic switching before reinstalling drivers.
Check the result
- pass Test Speaker and Test Mic playback, then confirm two-way audio in a test meeting
- Check adjacent basic functions for side effects from the change.
If the problem continues
- contact the hardware maker if OS recording fails, or Zoom Support with logs if only Zoom fails
- When continuing with a workaround, preserve original files or account data separately.
Scope of this guide
Troubleshooting guide — Troubleshoot Zoom when others cannot hear you or you cannot hear them by following the official decision path while preserving user data.
Frequently asked questions
The meter moves but nobody hears me.
Check meeting mute, host restrictions, input mode, and the selected microphone.
Why does Bluetooth quality drop?
Some devices switch to a call profile. Test wired audio or another device to isolate Zoom.
Official sources and dates
Source publication or resolution date: Not specified. Sources checked: 2026-09-05. The check date is not the date the problem first occurred. Interface labels can vary between versions and display languages.
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