public static event TapiForwardingInfoEventHandler ForwardingInfo

Public Shared Event ForwardingInfo As TapiForwardingInfoEventHandler

public:
static  event TapiForwardingInfoEventHandler^ ForwardingInfo {
	void add (TapiForwardingInfoEventHandler^ value);
	void remove (TapiForwardingInfoEventHandler^ value);
}

Value

ForwardingInfo event is fired when a telephony service provider reports that the forwarding status of the address has changed, including possibly the number of rings for determining a no-answer condition. The application should call GetForwardingInfo to determine details about the address's current forwarding status.

Note
In Windows Forms and WPF applications AddTapi.NET executes the handler of this event on the main thread of the application (the thread that called Initialize(String)). It is safe to access Windows Forms or WPF controls from the event handler without using Invoke mechanism.

Reference