Selecting The Preupgrade Step To Preserve Calls - Avaya S8100 Series Manual

Upgrading Communication Manager on Avaya S8700-series Media Servers or S8700-series ESS from R2.x/
4. Select yes to suppress alarms
The system displays the Integrated Management Standard Management Solutions
Maintenance Web page.
5. Click Launch Maintenance Web Interface to go to the main menu.

Selecting the Preupgrade Step to preserve calls

To preserve calls during the interchange step in the upgrades:
1. Under Server Upgrade, click Pre Upgrade Step.
The system displays the Pre Upgrade Step window.
2. On the Pre Upgrade Step window, to start the preupgrade step, click Continue.
The system shows the status of the preupgrade step operations and synchronizes
translations between servers.
If you need to stop the upgrade process, click Undo.
220 Upgrading, Migrating, and Converting Media Servers and Gateways