Upgrading from Avaya IR R1.0 or R1.2 to Avaya IR R1.2.1 on the same platform
This section describes the process for upgrading the Avaya IR R1.0 or R1.2 software to Avaya IR R1.2.1 software on the same hardware platform. Contact the Avaya Services organization to perform the upgrade from IR 1.0 or R1.2 to IR 1.2.1.
