Administrator's Guide

Multifrequency-Signaling-Related System Parameters
Issue 5 October 2002 1067555-233-506
intercept
The CO sends this signal to indicate the call has been terminated to an invalid
destination. When the switch receives this signal on DOD calls, the switch drops
the trunk and plays intercept tone to the calling party. This signal is used on DOD
calls.
resend-digit
The switch sends this signal to adjust the outpulsing pointer so that the last digit
can be resent again. This signal is used on DOD calls.
last-digit
The switch sends this signal to adjust the outpulsing pointer so that the last 2 digits
can be resent. This signal is used on DOD calls.
last-2-digits
The switch sends this signal to adjust the outpulsing pointer so that the last 3 digits
can be resent. This signal is used on DOD calls.
last-3-digits
The switch sends this signal to adjust the outpulsing pointer so that the last 4 digits
can be resent. This signal is used on DOD calls.
next-digit
The switch sends this signal to request the next digit. This signal is used on both
DID and DOD calls.
next-ani-digit
The switch sends this signal to request the next ANI digit. This signal is used on
DID and DOD calls.
restart
The switch sends this signal to request the whole digit string again. This signal is
used on DOD calls.
setup-sppath
The CO sends this signal to the switch to set up a speech path. This signal is used
on DOD calls and on DID calls in Belgium.