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70 Voice API for Windows Operating Systems Library Reference — November 2003
ATDX_CPTERM( ) — return the last result of call progress analysis termination
ATDX_CPTERM( )
return the last result of call progress analysis termination
!
!!
! Description
The ATDX_CPTERM( ) function returns the last result of call progress analysis termination on
the channel chdev. Call this function to determine the call status after dialing out with call progress
analysis enabled.
See the Voice API Programming Guide for more information about call progress analysis.
Possible return values are the following:
CR_BUSY
Called line was busy.
CR_CEPT
Called line received Operator Intercept (SIT). Extended attribute functions provide
information on detected frequencies and duration.
CR_CNCT
Called line was connected.
CR_FAXTONE
Called line was answered by fax machine or modem.
CR_NOANS
Called line did not answer.
CR_NODIALTONE
Timeout occurred while waiting for dial tone. This return value is not supported on DM3
boards.
CR_NORB
No ringback on called line.
Name: long ATDX_CPTERM(chdev)
Inputs: int chdev
• valid channel device handle
Returns: last call progress analysis termination if successful
AT_FAILURE if error
Includes: srllib.h
dxxxlib.h
Category: Extended Attribute
Mode: synchronous
Platform: DM3, Springware
Parameter Description
chdev specifies the valid channel device handle obtained when the channel was opened
using dx_open( )