Restore Cisco Unity Express Module to Default
Restoring a CUE module back to factory defaults isn't as easy as simply erasing startup-configuration and reloading. You need to take CUE offline, then explicitly perform a factory reset. The "erase startup-configuration" command only, from what I can tell, removes specific system configuration parameters (NTP is one setting that is removed); users, mailboxes and administrator credentials are only removed through factory default. Factory default also allows the initialization wizard to be run upon reload.
se-192-168-255-98.localdomain# offline
!!!WARNING!!!: If you are going offline to do a backup, it is recommended
that you save the current running configuration using the 'write' command,
prior to going to the offline state.
Putting the system offline will terminate all end user sessions.
Are you sure you want to go offline[n]? : y
se-192-168-255-98.localdomain(offline)# restore factory default
!!!WARNING!!!: This operation will cause all configuration and data
on the system to be erased. This operation is not reversible.
Do you wish to continue[n]? : y
Restoring the system. Please wait .....done
System will be restored to factory default when it reloads.
Press any key to reload:


