Nortel Communication Server 1000 Manual page 19

Copyright © 2003-2007, Nortel Networks
.
Enable the MISP loop by typing ENLL lll, where lll is the MISP
loop number. A message indicating that the MISP is enabled and
working is displayed on the console. Observe the red LED on the
MISP. If it extinguishes, the MISP is functioning correctly. If the
LED stays lit, the MISP probably failed the self-test and a message
should be displayed on the maintenance terminal. If the message
indicates that the MISP is faulty, If an overload condition exists,
the card is also faulty. In either case, replace the card. For Large
Systems, refer to the ISDN Basic Rate Interface Installation and
Commissioning (NN43001-318). For Small Systems and CS 1000S
systems, refer to the ISDN Basic Rate Interface Installation and
Commissioning (NN43001-318).
If the self-test fails, refer to
corrective action.
If the response is
BRIL/BRIT: MAN
then
The BRIL/BRIT application is manually disabled.
Enable the MISP loop by typing ENLL lll, where lll is the MISP
loop number. A message indicating that the MISP is enabled and
working is displayed on the console. Observe the red LED on the
MISP. If it extinguishes, the MISP is functioning correctly. If the LED
stays lit, the MISP probably failed the self-test and a message should
be displayed on the maintenance terminal.If the message indicates
that the MISP is faulty, replace it.
If the response is
BRIL/BRIT:SYS DSBL
then
The BRIL/BRIT application is system-disabled.
Enable the MISP loop by typing ENLL lll, where lll is the MISP
loop number. A message indicating that the MISP is enabled and
working is displayed on the console. Observe the red LED on the
MISP. If it extinguishes, the MISP is functioning correctly. If the LED
stays lit, the MISP probably failed the self-test and a message should
be displayed on the maintenance terminal.If the message indicates
that the MISP is faulty, replace it.
If the response is
NO APPLICATION CONFIGURED
then
Nortel Communication Server 1000
ISDN Basic Rate Interface Maintenance
NN43001-718 01.01 Standard
Release 5.0 30 May 2007
MISP fault isolation and correction 19
"Perform MISP self-test" (page 23)
DSBL
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Nortel Networks Confidential