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Communication Manager Maintenance-Object Repair Procedures
2374 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
UDS1-BD (UDS1 Interface Circuit Pack)
S8700 | 8710 / S8500
Note:
Note: G700: The separate, but equivalent, MG-DS1 MO can reside in slots 1–4 of a
G700 Media Gateway.
The UDS1 Interface circuit pack provides an interface to the DS1 facility.
The maintenance strategy for the TN464 UDS1 Interface circuit pack (UDS1-BD) is very similar
to the maintenance strategy for the TN767 DS1 Interface circuit pack (DS1-BD). The same
commands are used for administering and testing the boards. The differences in maintenance
strategy between the boards are due to the UDS1 circuit pack’s direct interface to the Packet
bus which is used for ISDN-PRI signaling (ISDN-LNK). While both the TN464 and TN767 can
support ISDN-PRI B channels, ISDN-PRI D-channel signaling applications require a TN464
UDS1 circuit pack. See the following table for a list of USD1 Interface circuit packs:
Note:
Note: For information about other DS1 circuit packs, see DS1-BD (DS1 Interface Circuit
Pack) on page 978.
The UDS1 maintenance strategy includes logging in-line errors reported by the UDS1 Interface
circuit pack, running tests for error diagnosis and recovery, and raising or clearing maintenance
alarms.
MO Name Alarm Level Initial SAT Command to Run Full Name of MO
UDS1-BD MAJ test board location sh UDS1 Interface Circuit Pack
UDS1-BD MIN test board location l UDS1 Interface Circuit Pack
UDS1-BD WRN test board location sh UDS1 Interface Circuit Pack
Circuit Pack
Code
24-
Channel
32-
Channel
Tie Trunk
Signaling
CO Trunk
Signaling
DID Trunk
Signaling
OPS Line
Signaling
TN2242 X X X
TN464C/D/E/F
TN464GP
XX X X X X
(24-chl only)
TN2464 X X X X X X