# Hierarchy For Package com.avaya.deskphoneservices.device

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - com.avaya.deskphoneservices.device.AudioDeviceUtil
  - com.avaya.deskphoneservices.device.DefaultVantageAudioDeviceHandler (implements com.avaya.deskphoneservices.device.AudioDeviceHandler, com.avaya.clientservices.client.ClientListener, com.avaya.deskphoneservices.HandsetHookListener)

## Interface Hierarchy

- com.avaya.deskphoneservices.device.AudioDeviceChangeListener
- com.avaya.deskphoneservices.device.AudioDeviceChangeNotifier
  - com.avaya.deskphoneservices.device.AudioDeviceHandler (also extends com.avaya.clientservices.media.AudioDeviceListener)
- com.avaya.clientservices.media.AudioDeviceListener
  - com.avaya.deskphoneservices.device.AudioDeviceHandler (also extends com.avaya.deskphoneservices.device.AudioDeviceChangeNotifier)