IP Office elements are GR-unaware. During failover, split network, or failback, perform the procedures from this section to ensure data integrity and proper administration of IP Office from System Manager. As the System Manager certificates contain an entry of the secondary System Manager in the SAN field, the same trust continues to work between the secondary System Manager and the IP Office element.
Important:
The System Manager lock is maintained on the IP Office device to ensure that changes are not provisioned on the device outside System Manager. You can only make configuration changes on IP Office after removing the System Manager lock. For more information, see Deploying Avaya IP Office™ Platform as an Enterprise Branch with Avaya Aura® Session Manager.
If IP Office has been added to any System Manager previously, then before reusing it, you must erase the IP Office security settings using the page on the IP Office Manager window.
