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472 Voice API for Windows Operating Systems Library Reference — November 2003
Events
The following termination events may be returned by the voice library:
TDX_CACHEPROMPT
Termination event. Indicates that downloading a cached prompt using dx_cacheprompt( )
completed.
TDX_CALLP
Termination event. Returned by dx_dial( ) to indicate that dialing with call progress analysis
completed. Use ATDX_CPTERM( ) to determine the reason for termination.
TDX_CST
Termination event. Specifies a call status transition (CST) event. See Section 3.4, “Call Status
Transition (CST) Events”, on page 473 for more information on these events.
TDX_CREATETONE
Termination event. Returned by dx_createtone( ) to indicate completion of create tone.
TDX_CREATETONE_FAIL
Termination event. Returned by dx_createtone( ) to indicate failure of create tone.
TDX_DELETETONE
Termination event. Returned by dx_deletetone( ) to indicate completion of delete tone.
TDX_DELETETONE_FAIL
Termination event. Returned by dx_deletetone( ) to indicate failure of delete tone.
TDX_DIAL
Termination event. Returned by dx_dial( ) to indicate that dialing without call progress
analysis completed. Use ATDX_TER MMSK( ) to determine the reason for termination.
TDX_ERROR
Termination event. Returned by a function running in asynchronous mode to indicate an error.
May also indicate that the TN_GEN tone generation template contains an invalid tg_dflag, or
the specified amplitude or frequency is outside the valid range.
TDX_GETDIG
Termination event. Returned by dx_getdig( ) to indicate completion of asynchronous digit
collection from a channel digit buffer.
TDX_NOSTOP
Termination event. Returned by dx_stopch( ).
TDX_PLAY
Termination event. Returned by play functions such as dx_play( ) to indicate completion of
play.
TDX_PLAYTONE
Termination event. Returned by dx_playtone( ) and dx_playtoneEx( ) to indicate completion
of play tone.
TDX_QUERYTONE
Termination event. Returned by dx_querytone( ) to indicate completion of query tone.
TDX_QUERYTONE_FAIL
Termination event. Returned by dx_querytone( ) to indicate failure of query tone.