Special Administration Requirements
Duplicated si systems, release 7.1 or later, must have the
SPE Interchange field set correctly, or the system will sometimes generate packet alarms that will prevent ISDN from working properly.
Type
change system-parameters maintenance to display the
MAINTENANCE-RELATED SYSTEM PARAMETERS form and verify that the
SPE Interchange field is set to
daily.
Minimum required hardware
You need the following minimum required hardware to upgrade to Avaya MultiVantageTM Software.
When to use the TN2401 versus the TN2401/2400 sandwich pack
Field upgrades normally require the TN2401/TN2400 Network Control sandwich pack, Comcode 848486809, but there are exceptions to this rule!
IMPORTANT NOTE:
MCC1 SI Processor Carrier J58890AH-2 List 12 (which replaces List 5)
does require the TN2401/TN2400 Network Control sandwich pack, Comcode 848486809. This carrier has been identified in older DEFINITY documentation as not requiring the sandwich pack!
Only the carriers and backplanes listed in this table use the TN2401 NetCon circuit pack, Comcode 108516675: