## Returns the Current Session

Returns the current active call session, or `null` if no call is active.

## Signature

```
const session = client.getCurrentSession();
```

## Parameters

None.

## Returns  
[`CallSession`](https://docs.cognigy.com/click-to-call/sdk/api-reference/types#callsession)`| null` — the active call session, or `null` if no call is in progress.

## Example

```
const session = client.getCurrentSession();
if (session) {
  console.log('Active call:', session.id);
  console.log('Muted:', session.muted);
} else {
  console.log('No active call');
}
```

### Toggle Mute Based on Current State

```
const session = client.getCurrentSession();
if (session) {
  if (session.muted) {
    await client.unmute();
  } else {
    await client.mute();
  }
}
```

## More Information

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