ITLegacyCallMediaControl2 interface (tapi3if.h)
The ITLegacyCallMediaControl2 interface is an extension of the ITLegacyCallMediaControl interface. ITLegacyCallMediaControl2 provides additional methods, primarily for tone detection and generation.
Inheritance
The ITLegacyCallMediaControl2 interface inherits from the IDispatch interface. ITLegacyCallMediaControl2 also has these types of members:
Methods
The ITLegacyCallMediaControl2 interface has these methods.
| ITLegacyCallMediaControl2::CreateCustomToneObject The CreateCustomToneObject method creates a custom tone object to use with the GenerateCustomTonesByCollection method. |
| ITLegacyCallMediaControl2::CreateDetectToneObject The CreateDetectToneObject method creates a detect tone object to use with the DetectTonesByCollection method. |
| ITLegacyCallMediaControl2::DetectTones The DetectTones method enables and disables the detection of inband tones on the call. Each time a specified tone is detected, a message is sent to the application. |
| ITLegacyCallMediaControl2::DetectTonesByCollection The DetectTonesByCollection method enables and disables the detection of inband tones on the call. Each time a specified tone is detected, a message is sent to the application. |
| ITLegacyCallMediaControl2::GatherDigits The GatherDigits method initiates the gathering of digits on the specified call. The application specifies the maximum number of digits to collect. |
| ITLegacyCallMediaControl2::GenerateCustomTones The GenerateCustomTones method generates the specified custom tone. |
| ITLegacyCallMediaControl2::GenerateCustomTonesByCollection The GenerateCustomTonesByCollection method generates the specified custom tone. |
| ITLegacyCallMediaControl2::GenerateDigits2 The GenerateDigits2 method causes digits to be output on the current call. This method extends the ITLegacyCallMediaControl::GenerateDigits method by adding a duration parameter. |
| ITLegacyCallMediaControl2::GenerateTone The GenerateTone method generates the specified tone. |
| ITLegacyCallMediaControl2::GetIDAsVariant The GetIDAsVariant method gets the identifier for the device associated with the current call. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | tapi3if.h |