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# INCallAudioRoute

Constants that describe the audio route for the call.

```
enum INCallAudioRoute
```

## Topics

### Audio Routes

[`INCallAudioRouteUnknown`](/documentation/Intents/INCallAudioRoute/unknown)

An unknown audio route.

[`INCallAudioRouteSpeakerphoneAudioRoute`](/documentation/Intents/INCallAudioRoute/speakerphoneAudioRoute)

The device’s speakerphone mode.

[`INCallAudioRouteBluetoothAudioRoute`](/documentation/Intents/INCallAudioRoute/bluetoothAudioRoute)

A connected Bluetooth device.

## Relationships

### Conforms To

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Equatable`](/documentation/Swift/Equatable)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`Sendable`](/documentation/Swift/Sendable)

[`Hashable`](/documentation/Swift/Hashable)

---

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