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ZyWALL 2 Series User’s Guide
WAN and Dial Backup Setup 23-5
Table 23-4 Advanced WAN Port Setup: Call Control Parameters
FIELD DESCRIPTION DEFAULT
Call Control
Dial Timeout
(sec)
Enter a number of seconds for the ZyWALL to keep trying to set
up an outgoing call before timing out (stopping). The ZyWALL
times out and stops if it cannot set up an outgoing call within the
timeout value.
60 seconds
Retry Count Enter a number of times for the ZyWALL to retry a busy or no-
answer phone number before blacklisting the number.
0 to disable
the blacklist
control
Retry Interval
(sec)
Enter a number of seconds for the ZyWALL to wait before trying
another call after a call has failed. This applies before a phone
number is blacklisted.
Drop Timeout
(sec)
Enter a number of seconds for the ZyWALL to wait before
dropping the DTR signal if it does not receive a positive
disconnect confirmation.
20 seconds
Call Back Delay
(sec)
Enter a number of seconds for the ZyWALL to wait between
dropping a callback request call and dialing the co-responding
callback call.
15 seconds
23.5 Remote Node Profile (Backup ISP)
Enter 2 in Menu 11 Remote Node Setup to open Menu 11.1 Remote Node Profile (Backup ISP) (shown
below) and configure the setup for your Dial Backup port connection.