[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
This namespace provides managed types for implementing Voice over IP applications.
|VoipBackgroundProcess||Enables a VoIP application running in the foreground to launch the VoIP background process.|
|VoipCallInProgressAgent||A background agent that runs while at least one VoIP call is active.|
|VoipForegroundLifetimeAgent||An agent that keeps the background process alive while the foreground app is active.|
|VoipHttpIncomingCallTask||A background agent that is launched when an incoming call notification is received on the app’s Push Notification channel.|
|VoipKeepAliveTask||A background agent that is launched periodically to allow a VoIP app to communicate with its cloud service.|
|VoipCallInProgressAgentLaunchReason||Indicates why a VoipCallInProgressAgent was invoked.|