ITSubStream (MSPI)

The ITSubStream interface is available if an MSP is associated with the call and it implements substreams. The methods of this interface allow an application to retrieve information on a substream; to start, pause, or stop the substream; and to select or unselect terminals on a substream.

The ITSubStream interface is implemented by an MSP. Please see ITSubStream in the MSP Interface section for details on this interface.