Gets whether the microphone is currently available to the app. This can be used to show if the user's voice is able to be heard by other users.

Sets whether SystemVoip should be suppressed so that this app's Voip can use the mic and play incoming Voip audio. Once microphone switching functionality for the user is released, this function will no longer work. You can use get_microphone_availability to see if the user has allowed the app access to the microphone.

Indicates that the current microphone availability state has been updated. Use Voip.GetMicrophoneAvailability() to extract the microphone availability state.

Sent to indicate that some part of the overall state of SystemVoip has changed. Use Message::SystemVoipState and the properties of SystemVoipState to extract the state that triggered the notification.Note that the state may have changed further since the notification was generated, and that you may call the GetSystemVoip...() family of functions at any time to get the current state directly.