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Voice API for Windows Operating Systems Library Reference — November 2003 489
termination parameter table — DV_TPT
Notes: 1. The TF_SETINIT termination flag cannot be used with RM_TONE record mode on Springware
boards with analog front-ends.
2. DX_PMOFF does not have a default tp_flags value. The tp_flags value for DX_PMOFF is set in
tp_length. See the tp_length field description and also the Example section for more information.
3. If you specify TF_IDDTIME in tp_flags, then you must specify DX_IDDTIME in tp_termno.
Similarly, if you specify TF_MAXTIME in tp_flags, then you must specify DX_MAXTIME in
tp_termno. Other flags may be set at the same time using an OR combination.
The bitmap for the tp_flags field is as follows:
For DM3 boards, the following table shows the default sensitivity of a termination condition.
For Springware boards, the following table shows whether a termination condition can be
level-sensitive or edge-sensitive.
tp_data
Specifies optional additional data. This field can be used as follows:
• If tp_termno contains DX_MAXSIL, tp_data can specify the initial length of silence to
terminate on.
• If tp_termno contains DX_PMOFF, tp_data can specify the maximum time of silence off.
Bit
76543210
Name
rfu rfu units ini use beg end level
Termination Condition Level-sensitive Edge-sensitive
DX_DIGMASK
!
DX_DIGTYPE
!
DX_IDDTIME
!
DX_MAXDTMF
!
DX_MAXNOSIL
!
DX_MAXSIL
!
DX_MAXTIME
!
DX_TONE
!
Termination Condition Level-sensitive Edge-sensitive
DX_DIGMASK
!!
DX_DIGTYPE
!!
DX_IDDTIME
!
DX_LCOFF
!!
DX_MAXDTMF
!!
DX_MAXNOSIL
!!
DX_MAXSIL
!!
DX_MAXTIME
!
DX_PMON/DX_PMOFF
!
DX_TONE
!!