The Server Edition Secondary server is an optional server which can support additional users, IP trunks, and conference channels.
The secondary server provides resilience to the users, phones and hunt groups configured on the primary server and any expansion servers. It also provides resilience for the voicemail and one-X Portal services normally provided by the primary server.
Once the server software has been installed (see Server Software Installation) and the server ignited as a secondary server, it can be configured using the processes in this section.
Important:
All servers in the network must be configured and licensed for the same operation mode. For example, all as Server Edition, Server Edition – Select or all as Sever Edition – Subscription.
The primary and secondary servers must be matching servers in terms of supported capacity. See the Avaya IP Office™ Platform Guidelines: Capacity document. That should include capacity on both servers to support reciprocal resilience of the other server's extensions.
