Meridian America Link/Customer Controlled Routing - Manual (Page 398)

380 Chapter 14: Software installation, upgrade, and update procedures
553-3202-210 Standard October 1998
Section 5: To upgrade Meridian Link from Release 4B to
Release 5C
If you have Meridian Link Release 4 and want to update to Release 5C, you
must install the operating system tape, install the application, and then enter
a keycode to activate it.
To do this:
¥ Perform Procedure 11: Back up configuration and data files.
Note: At this point, Release 4B is still installed. Procedure 11,
although intended for Release 5C, can be used to back up Release 4B
files. Ignore any differences between the messages shown in Procedure
11 and the messages you see.
¥ Perform Procedure 4: Power down the IPE Module or the Application
Module.
¥ Depending on the type of SBC card installed, perform one of the
following:
Ñ Procedure 5: Load the operating system on an Application Module
with an MVME147 card
Ñ Procedure 6: Load the operating system tape on an IPE Module or
an Application Module with an MVME167 card
¥ Perform Procedure 7: Reboot and go through setup.
¥ Perform Procedure 3: Load applicatison software from tape.