On the active S8700 Media Server
Issue 2.1 June 2006 905
Recording all busyouts
To record busyouts:
1. Type display errors. Press Enter.
2. Look for type 18 errors and record any trunks that are busied out. You can return these
trunks to the busyout state after the migration/upgrade.
Checking clock synchronization
To check clock synchronization:
1. Type status sync. Press Enter to verify that the clock synchronization is good.
2. Ensure that the Switching Capabilities field is set to enabled.
Note:
Note: Because of a change in Communication Manager Release 1.3, you do not need
to disable Terminal Translation Initialization (TTI) before an upgrade or a
migration or enable TTI afterwards.
Disabling scheduled maintenance
To prevent scheduled daily maintenance from interfering with the upgrade:
1. Type change system-parameters maintenance. Press Enter.
2. If scheduled maintenance is in progress, set the Stop Time field to 1 minute after the
current time.
or
If scheduled maintenance is not in progress, set the Start Time field to a time after the
upgrade is completed.
For example, if you start the upgrade at 8:00 P.M. and the upgrade takes 90 minutes, set
the Start Time field to 21:30.
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