Nortel Networks NN43001-301 - Manual (Page 211)

Install PRI hardware 211
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Procedure 32
Enabling the NTAK09 DTI/PRI card
Step Action
The DCHI and PRI cards must be configured prior to software enabling the
NTAK09. Refer to the procedure
Procedure 33 "Implementing basic PRI"
(page 212) for further information.
1 Enter the following command in LD 60 to software enable all NTAK09
DTI/PRI cards:
ENLL C
where C is the DTI/PRI card number (DLOP). The card number
associated with a DTI/PRI card is based on the slot in which the
card is installed.
Under normal conditions, this step enables the clock controller and
D-channel interface. If enable fails, enter the following command in
LD 60 to software enable clock tracking on the primary digital card:
ENL CC 0
2 Enter the following command in LD 96 to software enable the
NTAK93 (DCHI) daughterboard:
ENL DCHI N
where N is the DCHI I/O address.
3 Within about 30 seconds, the D-channel layer 3 should be
established. To confirm, enter the following command in LD 60 to
request the current status of the D-channel:
STAT DCH (N)
The system response is:
DCH N EST OPER
This means that the D-channel is established and operational.
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Use this procedure to configure the PRI cards, DCHI interface, DCH link and
ISDN trunk route and trunks (B-channels) that are required to implement
PRI between systems. No feature applications other than Basic Call Service
are included in the implementation.
Nortel Communication Server 1000
ISDN Primary Rate Interface Installation and Commissioning
NN43001-301 02.03 Standard
Release 5.5 7 December 2007
Copyright © 2003-2007, Nortel Networks
.