> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cognigy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# getCurrentSession

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

## Signature

```typescript theme={null}
const session = client.getCurrentSession();
```

## Parameters

None.

## Returns

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

## Example

```typescript theme={null}
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

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

## More Information

* [CallSession](/click-to-call/sdk/api-reference/types#callsession)
* [mute](/click-to-call/sdk/api-reference/mute)
* [unmute](/click-to-call/sdk/api-reference/unmute)