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Configuring ISDN BRI trunking with IP expansion cabinets or MG 1000S systems 55
Table 13 "Hardware requirements for ISDN BRI trunking" (page 55) lists the
hardware required to configure ISDN BRI trunking.
Table 13
Hardware requirements for ISDN BRI trunking
Hardware Product code Description
MISP circuit card NTBK22 The MISP card (NTBK22) is specific to Small
Systems and CS 1000S systems. It performs Data
Link (Layer 2) and Network (Layer 3) processing
associated with the OSI protocol.
SILC circuit card NT6D70AA
NT6D70BA
-48V North American S/T interface line card
-40V International S/T interface line card
UILC circuit card NT6D71 U interface line card
A clock controller is required in every cabinet or Media Gateway 1000S
(MG 1000S) equipped with a digital trunk card.
Clock controller
NTAK20AB
NTAK20BB
Stratum 3 clock controller daughterboard
Stratum 4 clock controller daughterboard
Required for conversion from a U to and S/T interface.Network termination
ISDN network termination unit (NT1), including NT1
standard power supply. Two cables are provided
with the NT1 power supply unit:
•
178 mm (7 in.) cable for connection between the
power supply and the NT1 unit
•
captive power cord for connection to an AC
power outlet
Configuring ISDN BRI trunking with IP expansion cabinets or MG
1000S systems
Configure the MISP card slot number for ISDN BRI trunking in LD 27. Refer
to Table 14 "Correct responses to LOOP and MISP prompts in LD 27" (page
56) for the correct response to the LOOP prompt.
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
.