Nortel Networks NN43001-318 - Manual (Page 21)

Installing ISDN BRI hardware for line applications 21
Procedure 3
Installing the MISP
Step Action
Once covers have been removed and card slot locations selected for ISDN
BRI cards, install the MISP cards.
1 Hold the MISP by its card-locking devices. Squeeze the tabs to
unlatch the card-locking devices and lift the tabs out and away from
the card.
2 Insert the MISP into the selected card slot of the module so it
engages the card guides in the module.
3 Slide the MISP into the module until it engages the backplane
connector.
4 Push the MISP firmly into the connector using the locking devices as
levers by pushing them toward the card’s front panel.
5 Push the tabs firmly against the front panel of the card so they latch
to the front lip in the module and to the post on the card.
6 Observe the red LED on the MISP faceplate.
• If the red LED lights and stays lit continuously without flashing
three times, the card is defective. Remove the MISP, choose a
new MISP, and repeat the installation procedure.
• If the red LED lights, flashes three times, and turns off, the
MISP is operating correctly and is configured and enabled. Go
to step 7.
• If it lights, flashes three times, and stays lit continuously, the
MISP is operating correctly but is not configured and enabled.
Go to step 7.
7 Repeat steps 1 through 6 for each MISP requiring installation.
—End—
Procedure 4
Removing the MISP
Step Action
Perform the following steps to remove the MISP.
Nortel Communication Server 1000
ISDN Basic Rate Interface Installation and Commissioning
NN43001-318 01.02 Standard
Release 5.0 20 June 2007
Copyright © 2003-2007, Nortel Networks
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