4.2. Voice API Features Partially Supported

The following is a summary of the voice features that are partially supported. See also Section 4.1. Voice API Features Not Supported (By Category) for a list of high-level categories containing features that are not supported.

• PerfectLevel Playback Volume Control
• PerfectPitch Playback Speed Control
• I/O terminating conditions in the DV_TPT Termination Parameter Table data structure
• Voice device (board and channel) parameters
• GTG Cadenced Tone Generation (for example: busy & ringback tones)
• Call Progress Analysis (through the dx_dial( ) function). For more information, see section 4.6. Voice API Call Progress Analysis Support.

For details on the functions and parameters affected, see Section 4.3. Voice API Function and Parameter Restrictions.

For information on all SCbus restrictions, see Chapter 3. R4 SCbus Routing API for DM3.

Click here to contact Dialogic Customer Engineering