Lucent Technologies 555-233-115 User Manual

Issue 1

April 2000

Upgrading R5si/R6si to R8r EPN and Adding Memory 

3-10

Release 5/6si to Release 8r 

During the wiring of the PPN installation, label the MDF with the new PN number 
of the Release 5/6si PPN. The STS software upgrade assigns the next PN number 
(after the highest numbered PN in the Release 5/6si system) to the upgraded 
Release 8r EPN.

The following tools and items may be required during the upgrade:

■

1/4-inch flat blade screwdriver

■

1/4-inch socket with ratchet (optional)

■

Long-nose pliers to straighten backplane pins

■

Static-proof or original circuit pack packaging for transporting circuit 
packs

■

Labels for identifying the port circuit packs and cables attached to the 
rear of cabinets

■

Repair kit for backplane pins (KS-22876 L2 or equivalent)

■

One copy of each of the following manuals:

— DEFINITY Enterprise Communications Server Release 8 

Maintenance for R8r

— DEFINITY Enterprise Communications Server Release 8 

Administrator’s Guide