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TSPI_lineSetCallHubTracking function (tspi.h)

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The TSPI_lineSetCallHubTracking function sets the CallHub tracking mode. This function requires TAPI 3.0 version negotiation.

Syntax

LONG TSPIAPI TSPI_lineSetCallHubTracking(
  HDRVLINE                  hdLine,
  LPLINECALLHUBTRACKINGINFO lpTrackingInfo
);

Parameters

hdLine

The service provider's handle to the call whose call information is to be retrieved. The call state of hdCall can be any state.

lpTrackingInfo

A pointer to a variably sized structure of type LINECALLHUBTRACKINGINFO. Upon successful completion of the request, this structure is filled with call-related information.

Return value

Returns zero if the function succeeds, or an error number if an error occurs. Possible return values are as follows:

LINEERR_INVALCALLHANDLE, LINEERR_NOMEM, LINEERR_OPERATIONFAILED, LINEERR_OPERATIONUNAVAIL, LINEERR_RESOURCEUNAVAIL

Requirements

Requirement Value
Target Platform Windows
Header tspi.h

See also

CallHub Object

LINECALLHUBTRACKINGINFO