## Documentation Index

Fetch the complete documentation index at: [/llms.txt](https://docs.cognigy.com/llms.txt)

Use this file to discover all available pages before exploring further.

Emitted when the local microphone is muted during a call.

## Category

Call

## Callback Parameters

| Parameter | Type | Description |
| --- | --- | --- |
| `session` | [`CallSession`](https://docs.cognigy.com/click-to-call/sdk/api-reference/types#callsession) | The current call session with `muted` set to `true`. |

## Example

```javascript
client.on('muted', (session) => {
  console.log('Microphone muted. Session ID:', session.id);
});
```

## More Information

- [unmuted](https://docs.cognigy.com/click-to-call/sdk/event-reference/unmuted)
- [mute](https://docs.cognigy.com/click-to-call/sdk/api-reference/mute)
- [CallSession](https://docs.cognigy.com/click-to-call/sdk/api-reference/types#callsession)

Last modified on April 21, 2026