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Preparing for the upgrade to R3.1 on-site
Issue 9.1 June 2006 605
Perform the following procedures if you are upgrading an S8300 that is configured as a primary
controller:
● To clear alarms
● To check link status
● To record all busyouts
● To disable scheduled maintenance
● To check for translation corruption
● To save translations
● To stop Communication Manager on an LSP
● To disable alarm origination
Note:
Note: It is no longer necessary to disable Terminal Translation Initialization (TTI) before
an upgrade or to enable it after an upgrade.
To clear alarms
1. On the Maintenance Web Interface under Alarms, click Current Alarms.
2. If no alarms are listed, skip the next two steps.
3. If alarms are listed, click Clear All.
4. Resolve any remaining major alarms through the Communication Manager SAT.
To check link status
1. Open a SAT session.
2. Enter display communication-interface links.
Note all administered links.
3. Enter status link number for each administered link.
4. Enter list signaling group.
Note the signaling groups listed by number.
5. For each of the signaling groups listed, enter status signaling group number.
Make a note (write down) of any links that are down.
To record all busyouts
1. At the SAT prompt, type display errors and press Enter.
2. Look for type 18 errors and record (write down) any trunks that are busied out — you will
return them to their busy-out state after the upgrade.