ITLegacyWaveSupport interface (tapi3if.h)
The ITLegacyWaveSupport interface allows an application to discover whether a terminal created by a legacy TSP (pre-TAPI 3) can be controlled using the Wave API.
The ITLegacyWaveSupport interface inherits from the IUnknown interface. ITLegacyWaveSupport also has these types of members:
The ITLegacyWaveSupport interface has these methods.
The IsFullDuplex method gets an indicator of whether the address supports wave devices.
|Header||tapi3if.h (include Tapi3.h)|