Avaya CS 1000 Series - ISDN BRI Trunking; Configuring ISDN BRI Trunking with IP Expansion Cabinets or Media Gateway Systems

ISDN BRI trunking
Note:
ISDN BRI trunking is not supported in North America.
Table 12: Hardware requirements for ISDN BRI trunking on page 53 lists the hardware
required to configure ISDN BRI trunking.
Table 12: Hardware requirements for ISDN BRI trunking
Hardware Product code Description
MISP circuit card NTBK22 The MISP card (NTBK22) is specific to Small
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
Clock controller A clock controller is required in every cabinet or Media Gateway
equipped with a digital trunk card.
NTAK20AB
NTAK20BB
Stratum 3 clock controller daughterboard Stratum
4 clock controller daughterboard
Network termination Required for conversion from a U to and S/T interface.
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 Media Gateway systems
Configure the MISP card slot number for ISDN BRI trunking in LD 27. Refer to Table 13: Correct
responses to LOOP and MISP prompts in LD 27 on page 54 for the correct response to the
LOOP prompt.
Configuring ISDN BRI trunking with IP expansion cabinets or Media Gateway systems
ISDN Basic Rate Interface Installation and Commissioning March 2011 53