Call Park API

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The addition of the Call Park capability in Microsoft Unified Communications Managed API (UCMA) 3.0 caused changes in a number of classes, the most important of which are in the AudioVideoCall class.

AudioVideoCall Class

Three methods have been added to the AudioVideoCall class. These methods are shown in the following table.

Class member

Description

BeginPark(CallParkOptions, AsyncCallback, Object)

Initiates a parking request to the provisioned call park server.

EndPark(IAsyncResult)

Determines whether the corresponding operation completed successfully. This method will wait if the operation has not yet completed.

BeginEstablish(CallOrbit, CallEstablishOptions, AsyncCallback, Object)

Initiates a call retrieval request to the provisioned call park server using the specified orbit information.