
61200.175L1-1 FSU 5622 ESP User Manual 89
Chapter 9. Configuring Dial Backup Options
Chapter 9
Configuring Dial Backup Options
DIAL BACKUP OPTIONS
The Dial Backup Configuration menu (Figure 9-1) stores dial
backup phone numbers, enables/disables the auto DBU capabil-
ity, defines the DBU criteria when the DDS circuit fails, controls
the DBU timer, and configures the unit for the appropriate
switch type. See Figure 9-2 for a complete menu tree of the DBU
selections.
Figure 9-1
DBU Options Menu
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