Table of Contents
Advertisement
Page 22 of 198
Preparing and planning for the upgrade
NN43021-459
Standard 05.04
Each upgrade features check boxes that indicate the necessary system
condition at each stage of the upgrade. If the system is not in the proper
condition, you must take corrective action.
Each upgrade is designed to maintain dial tone where possible and limit
service interruptions.
DANGER OF ELECTRIC SHOCK
In a DC-powered system, power to the column can
remain on during the following procedures. In an
AC-powered system, however, power to the entire
column must be shut down throughout the procedures.
Before attempting any software or hardware upgrade, field personnel should
follow the steps in Table 2.
Table 2
Prepare for upgrade steps
Procedure Step
Planning
Upgrade checklists
Pre-upgrade tasks
Identifying the proper procedure
Connect a terminal
Check the Core ID switches
Print site data
Perform a template audit
Back up the database (data dump and ABKO)
Transfer the database from floppy disk to CF (customer database
media converter tool)
Identify two unique IP addresses
March 2012
Page
23
26
26
27
27
28
30
33
34
41
46
Advertisement
Table of Contents
