LINE_QOSINFO

The TSPI LINE_QOSINFO message causes TAPI to fire a QOS event. See ITQOSEvent for additional information.

LINE_QOSINFO
htLine = (DWORD) LineDevice;
htCall = (DWORD) Call;
dwMsg = LINE_QOSINFO;
dwParam1 = (DWORD) QOSEvent;
dwParam2 = (DWORD) MediaMode;
dwParam3 = (DWORD) 0;

Parameters

htLine

The TAPI handle for the line.

htCall

The TAPI handle for the call.

dwMsg

The value LINE_QOSINFO.

dwParam1

A member of the QOS_EVENT enumerator that identifies the type of event.

dwParam2

A media type constant that identifies the media of the call associated with this event.

dwParam3

Unused.

Requirements

  Windows NT/2000: Requires Windows 2000.
  Windows 95/98: Unsupported.
  Version: Requires TAPI 3.0 or later.
  Header: Declared in Tspi.h.

See Also

QOS_EVENT, ITQOSEvent