Avaya S8700 - BRI-BD;LGATE-BD (ISDN-BRI Line Circuit Pack)

BRI-BD/LGATE-BD (ISDN-BRI Line Circuit Pack)
Issue 1 May 2002
8-321555-233-143
BRI-BD/LGATE-BD (ISDN-BRI Line
Circuit Pack)
!
CAUTION:
The ‘‘Isolating and Repairing Packet-Bus Faults’’ for isolating and resolving
packet-bus faults is included in Chapter 4, ‘‘Alarms, Errors, and
Troubleshooting’’. This flowchart, along with the other information presented
in the chapter, can help resolve problems that involve more than a single
station or circuit pack. See also ‘‘PKT-BUS (Packet Bus)’’ on page 8-1230
for repair procedures.
This section relates to the TN556 ISDN BRI, TN2198 ISDN BRIU, TN2208
Ethernet, (LGATE)-Ethernet Multifunction (MFB) boards.
The TN2208 LGATE MFB provides the system with the interface to
Adjunct-Switch Application Interface (ASAI) and Avaya adjuncts (for example,
CONVERSANT
®
Voice System). This circuit pack contains 12 ports for line circuit
interface (although only 8 are usable by the switch), each of which operates with
two B channels and 1 D channel as specified in the Avaya ISDN-BRI
Specification. In this context, the term “ISDN-BRI port” is used to refer to ports on
the TN2208 MFB circuit pack that are connected to ASAI or Avaya adjuncts. The
TN2208 LGATE MFB is handled by the switch software as if it is an ISDN-BRI
compatible board, and every maintenance action referring to ASAI and Avaya
adjunct links in this section applies.
MO’s Name in
Alarm Log Alarm Level
Initial Command to
Run
1
1. UU is the universal cabinet number (1–64 for ATM PNC, 1–44 for CSS PNC). C is the carrier
designation (A, B, C, D, or E). SS is the number of the slot where the circuit pack resides (01–21).
pp is the 2-digit port number (01, 02,...).
Full Name of MO
BRI-BD MAJOR test board UUCSS l ISDN-BRI Line
circuit pack
BRI-BD MINOR test board UUCSS l ISDN-BRI Line
circuit pack
BRI-BD WARNING test board UUCSS sh ISDN-BRI Line
circuit pack
LGATE-BD MAJOR test board UUCSS l DEFINITY LAN
Gateway
LGATE-BD MINOR test board UUCSS l DEFINITY LAN
Gateway
LGATE-BD WARNING - (See
Caution)
test board UUCSS sh DEFINITY LAN
Gateway