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Install ISDN BRI hardware Page 15 of 46
ISDN Basic Rate Interface Installation
Select the card slots
To install ISDN BRI cards, perform the following steps:
1 Identify all the slots that can contain them. First identify the modules
with unused network and peripheral card slots and then remove the
covers from the identified modules. To identify the modules, use the
following Print Programs. Table 1 lists the modules that can house
ISDN BRI cards.
• LD 22 to print the system configuration and identify unused
network card slots to install MISPs
• LD 20 to list unused IPE card slots to install SILCs, UILCs and
BRSCs
Table 1
ISDN BRI card location
2 Locate the card slots in the Meridian 1 modules which can house ISDN
BRI cards. Group all SILCs, UILCs, BRSCs, superloops and the MISP
that supports them in the same network group to avoid using junctors
for dedicated connections.
The following rules apply when selecting the card slots:
Modules
Supported
Systems
SILCs,
UILCs,
BRSCs
MISPs
NT5D21
Core/Network Module
51C, 61C,
81C
—
Network
slots
0-7
NT8D35
Network Module
81C
—
Network
slots
5-12
NT8D37
IPE Module
All systems IPE slots
0-15
—