Avaya CS 1000 Maintenance Manual page 33

Step
2 If any other LEDs are lit, go to PRI fault
clearing.
3 Test all PRIs using:
LD 60
DISL loop SLFT L
4 Enable all PRIs using:
LD 60
ENLL L
5 Enable the D-channel(s) using:
LD 96
ENL DCH N
(N is the I/O port number)
6 Perform a PRI status check.
EST DCH N
(N is the I/O port number)
ISDN Primary Rate Interface Maintenance
Action
Note:
If the status check response is RLS,
establish the link at this point by
entering the command:
Response
SLFT OK
PRI000 Correct version ID
DTA005 remote alarm
DTA007 remote alarm cleared
DTA023 (provided the far end is
DCH1010 up)
PRI loop is up
D-channel is disabled
DCH EST Time and Date
D-channel is established (provided far-
end D-channel is OK).
If you do not get the DCH EST response,
see the note at step 6.
PRI startup
November 2011 33