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The ITDetectTone interface exposes methods that allow an application to specify the tones and tone characteristics that should cause the TAPI Server to generate a tone event. The ITLegacyCallMediaControl2::CreateDetectToneObject and ITLegacyCallMediaControl2::DetectTonesByCollection methods create the ITDetectTone interface.
Inheritance
The ITDetectTone interface inherits from the IDispatch interface. ITDetectTone also has these types of members:
Methods
The ITDetectTone interface has these methods.
| ITDetectTone::get_AppSpecific The get_AppSpecific method retrieves the application-defined tag that identifies the tone to detect. |
| ITDetectTone::get_Duration The get_Duration method retrieves the length of time during which a tone should be present before the TAPI Server generates a tone event. |
| ITDetectTone::get_Frequency The get_Frequency method retrieves the frequency of the tone for which the TAPI Server generates a tone event. |
| ITDetectTone::put_AppSpecific The put_AppSpecific method sets the application-defined tag that identifies the tone to detect. |
| ITDetectTone::put_Duration The put_Duration method sets the length of time during which a tone should be present before the TAPI Server generates a tone event. |
| ITDetectTone::put_Frequency The put_Frequency method sets the frequency of the tone for which the TAPI Server should generate a tone event. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | tapi3if.h |