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R4.x/R5.x to 5.2 using Manage Software . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The need to restore IP telephone firmware files . . . . . . . . . . . . . . . . . . .
TN2312AP/BP IPSI circuit pack upgrades . . . . . . . . . . . . . . . . . . . . . . .
Upgrading media gateways, LSPs and ESS servers, if being used . . . . . . . . .
Upgrading firmware on media gateways and media modules . . . . . . . . . . . .
Upgrade of Communication Manager on the ESS servers . . . . . . . . . . . . . .
Duplex ESS upgrade workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Verifying the status of ESS servers . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preupgrade tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
if being used (main server only) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clearing the ARP cache on the laptop . . . . . . . . . . . . . . . . . . . . . . . . .
Clearing the Web browser cache on the laptop . . . . . . . . . . . . . . . . . . . . . .
Connecting to the active server . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessing the System Management Interface (SMI) . . . . . . . . . . . . . . . . .
Starting a SAT session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking link status with SAT (main server only). . . . . . . . . . . . . . . . . . .
Recording all busyouts (main server only) . . . . . . . . . . . . . . . . . . . . . .
Checking synchronization with the SAT (main server only) . . . . . . . . . . . . .
Disabling scheduled maintenance with the SAT (main server only) . . . . . . . . .
network only (main server only) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking for translation corruption . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessing the System Management Interface (SMI) . . . . . . . . . . . . . . . . .
Copying files to the server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Resolving alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ensuring a super-user login exists . . . . . . . . . . . . . . . . . . . . . . . . . . .
Backing up recovery system files on the active server . . . . . . . . . . . . . . . .
Verifying the backup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Suppressing alarming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disconnecting from the active server . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting to the standby server . . . . . . . . . . . . . . . . . . . . . . . . . . .
Resolving alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clearing the ARP cache on the laptop computer . . . . . . . . . . . . . . . . . . .
Clearing the Web browser cache on the laptop . . . . . . . . . . . . . . . . . . . . . .
Backing up files on the standby server . . . . . . . . . . . . . . . . . . . . . . . .
Verifying the backup on the standby server . . . . . . . . . . . . . . . . . . . . . .
Suppressing alarming on the standby server . . . . . . . . . . . . . . . . . . . . .
Disconnecting from the standby server . . . . . . . . . . . . . . . . . . . . . . . .
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Issue 1 May 2009
7
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