This event is fired when an incoming call is detected on the line. Details about the offering mode are stored in the call's OfferingMode property that uses one of the LINEOFFERINGMODE_ bit flag constants.

Avalabiltity

Design-Time: Read, Write / Run-Time: Read, Write

Declaration

procedure (Sender: ThbTapiLine; Call: ThbTapiCall) of Object;
property OnOffering: ThbTapiCallEvent;

Remarks

This event will fire only if the bit flag LINECALLSTATE_OFFERING is set in the property ThbTapiLine.Address[<any available>].Caps.CallStates. The OnCallState event fires immediately before this event.

Please refer to the sections "LINE_CALLSTATE" and "LINECALLSTATE_OFFERING" in TAPI's documentation for a more detailed information.

See Also

ThbTapiCall.State, ThbTapiCall.OfferingMode