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ITToneDetectionEvent::get_ToneListID method

The get_ToneListID method gets the tone list ID for the tone that was detected.

Syntax

c++
HRESULT get_ToneListID(
  [out] long *plToneListID
);

Parameters

  • plToneListID [out]
    Pointer to a value to receive the index of the ITDetectTone object or the LINEMONITORTONE structure for the tone that generated the event.

Return value

This method can return one of these values.

Return code Description
S_OK

Method succeeded.

E_POINTER

The plToneListID parameter is not a valid pointer.

 

Requirements

TAPI version

Requires TAPI 3.1

Header

Tapi3if.h

Library

Uuid.lib

DLL

Tapi3.dll

See also

ITToneDetectionEvent

ITDetectTone

LINEMONITORTONE