6. Voice Device Parameters

6.1. Overview of Voice Device Parameters

The voice device parameters allow you to query and control device-level information and settings related to the voice functionality.

The dxxxlib.h header file in the include subdirectory under the Dialogic home directory contains defined masks for reporting on and setting the voice device parameters using dx_getparm( ) and dx_setparm( ). These parameters apply to any real or virtual D/4x board.

The voice device parameters fall into two classes:

• Board Parameters: Relate to all channels on the board; voice board parameter defines have a "DXBD_" prefix.
• Channel Parameters: Relate to individual channels on the board; voice channel parameter defines have a "DXCH_" prefix.

Some parameters apply board-wide as well as to individual channels and so two parameters are provided, one with a "DXBD_" prefix and one with a "DXCH_" prefix.

Click here to contact Dialogic Customer Engineering