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Deploying Avaya IP Office Servers as Virtual Machines
Upgrading using the Transferred ISO file
About this task
Having downloaded an ISO file to the server , IP Office Web Manager indicates those servers it can upgrade. It does this by showing an 
icon and Upgrade Available next to the server's details on the Solution menu.
Warning:
Not Supported for Upgrades from Pre-R12.0:
This method of upgrading is not supported for upgrading from pre-R12.0 releases. For example, from R11.1 to R12.0.You must upgrade the server using the processes in the Upgrading Linux-based IP Office Systems to R12.0 manual.
Procedure
- Login to IP Office Web Manager.
- Select Solution.
- Select the checkbox next to each server to upgrade. Upgrades require the primary server upgraded before any other servers.
- Click on the Actions drop down and select Upgrade.
- The upgrade process typically requires the IP Office server to restart, ending the current web browser connection. If this occurs, login to IP Office Web Manager again to check on the status of the upgrade.
Next Steps
If necessary, repeat the process to upgrade all the servers.