Voice API for Windows Operating Systems Library Reference — November 2003 183
delete a specific call progress tone — dx_deletetone( )
dx_deletetone( )delete a specific call progress tone
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!Description
The dx_deletetone( ) function deletes the specified call progress tone.
Prior to creating a new tone definition with dx_createtone( ), use dx_querytone( ) to get tone
information for that tone, then use dx_deletetone( ) to delete that tone.
Name: int dx_deletetone(brdhdl, toneid, mode)
Inputs: int brdhdl •a valid physical board device handle
int toneid •tone ID of the call progress tone
unsigned short mode •mode
Returns: 0 if successful
-1 if failure
Includes: srllib.h
dxxxlib.h
Category: Call Progress Analysis
Mode: Asynchronous or synchronous
Platform: DM3
Parameter Description
brdhdl specifies a valid physical board device handle (not a virtual board
device) of the format brdBn obtained by a call to dx_open( )