AT&T MERLIN LEGEND Reference page 42

Equipment and Operation
Upgrading System Software
To upgrade your system software:
If the system software you backed up is prior to MERLIN LEGEND
Release 2.0, you need to upgrade to MERLIN LEGEND 2.B software. Run
the Convert feature of the SPM utility, version 3.18, to upgrade Release
1.xx software translations for system programming to Release 2.0.
Complete steps 1 and 2.
If you are installing a new MERLIN LEGEND system, Release 2.0 or later,
complete this procedure:
1. Run the Restore program to "restore" the system software to the 2.B
Processor module.
2. Run the system backup program to save your upgrade.
For more information on the System Programming and Maintenance (SPM)
software and performing a system backup, refer to the System Programming
and Maintenance Guide (555-620-1 42).
Adding Optional Modules
Once you have performed a complete restoration, depending on your system's
configuration, install your BRI module(s) and any additional modules to your
system's carrier. See the previous section, "installing the 800 CO-BRI Module."
For more information on installing modules, refer to the /nsta//ation Guide (555-
620-1 41). For information on assigning lines and trunks, refer to the System
Programming Guide (555-620-111).
Programming your Upgraded System
Once you complete installing any additional hardware, perform a complete
system backup. You are ready to administer your BRI system.
Refer to Chapter 3 of this guide and the System Planning Guide (555-620-1 12)
for information on planning and administering your system. Refer to Chapters 4
and 5 of this guide for information on programming your BRI system.
Installation of Equipment
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