Asynchronously makes a consult transfer call using the values specified in the ConsultTransferParameters parameter. The handler specified by completedCallback is invoked when the operation is completed.

Namespace: ININ.IceLib.Interactions
Assembly: ININ.IceLib.Interactions (in ININ.IceLib.Interactions.dll) Version: (


public void MakeConsultTransferAsync(
	ConsultTransferParameters consultTransferParameters,
	EventHandler<MakeConsultTransferCompletedEventArgs> completedCallback,
	Object userState
Visual Basic
Public Sub MakeConsultTransferAsync ( _
	consultTransferParameters As ConsultTransferParameters, _
	completedCallback As EventHandler(Of MakeConsultTransferCompletedEventArgs), _
	userState As Object _


Type: ININ.IceLib.Interactions..::..ConsultTransferParameters
The transfer parameters.
Type: System..::..EventHandler<(Of <(<'MakeConsultTransferCompletedEventArgs>)>)>
The callback to invoke when the asynchronous operation completes.
Type: System..::..Object
An object that contains state information for this request.


When completed, the completedCallback delegate is invoked on a thread appropriate to the application-model, such as the GUI thread in a UI application. The Error property of the AsyncCompletedEventArgs-derived object passed to the delegate will contain any exceptions thrown while executing the asynchronous task. See the synchronous version of this method for more detailed error information.

If the CallMadeStage of consultTransferParameters is None the CallMade event will be raised when the call is allocated.

A consult transfer tracks and responds to Morph events. Cancel()()()() or Conclude()()()() must be called at the conclusion of a consult transfer for proper clean up to occur.


System..::..ArgumentNullExceptionA parameter is a null reference (Nothing in Visual Basic).

Version Information

Supported for IC Server version 2015 R1 and beyond.
For 4.0, supported for IC Server version 4.0 GA and beyond.

See Also