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Auto DBU
The A
automatically enters dial backup mode or waits for manual setup.
The factory default setting is D
DBU Options
Beeper Option
If enabled, the Express 5200 issues an intermittent beep while in
dial backup.
Password Opt
When enabled, the passwords entered in the DBU P
of both the near and far end Express 5200s are required to match
before a dial backup connection can be made. The setting in this
field must also be identical in both units (i.e., they both must be set
to either E
DBU Password
Enter the authentication string used for making dial backup
connection. The near and far end Express 5200 DBU P
must be identical. If using front panel entry, see the section
Entering Letters Using the Front Panel on page 11-3 for more
information.
Daily Lockout
Enable/disable the daily lockout specified by the fields L
S
TART
Lockout Start
Enter the hour that the D
disabled (0 to 23). Only applies if the D
set to E
Lockout End
Enter the hour that the D
reactivated (0 to 23). Only applies if the D
is set to E
61202175L1-1
DBU option specifies whether the unit
UTOMATIC
or D
NABLED
ISABLED
and L
E
.
OCKOUT
ND
AILY
.
NABLE
AILY
.
NABLE
Express 5200 User Manual
Chapter 9. Dial Backup Configuration
.
ISABLE
ASSWORD
).
L
begins and dial backup is
OCKOUT
L
AILY
OCKOUT
L
ends and dial backup is
OCKOUT
L
AILY
OCKOUT
fields
ASSWORDS
OCKOUT
parameter is
parameter
9-3
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