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Communication Manager Maintenance-Object Repair Procedures
1492 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
TN775D Maintenance Circuit Pack
Used with a TN2312AP IPSI Circuit Pack
Connectivity when installed in an Existing System
There is no backplane connectivity from the TN775D Maintenance circuit pack to the
TN2312AP IPSI circuit pack in existing pre-R11carrier backplanes. To achieve connectivity for
pre-R11 carriers, a faceplate cable must be used. The faceplate cable runs between the
TN775D and the TN2312AP IPSI circuit packs faceplates.
Note:
Note: The TN775D maintenance circuit pack is located in slot one of Control Carrier A.
The associated TN2312AP IPSI circuit pack is located in slot two of Control
Carrier A.
Backplane Connectivity when Installed in a New System
New systems PN Control Carriers have backplane connectivity between the TN775D
Maintenance circuit pack located in slot one of the new PN Control Carrier and the TN2312AP
IPSI circuit pack located in slot two. No face plate cable is needed.
Error Log Entries and Test to Clear Values
Table 535: PN’s Maintenance Circuit Pack Error Log Entries
Error
Type
Aux
Data
Associated Test Alarm
Level
On/Off
Board
Test to Clear Value
0 (a)0Any AnyAnytest maintenance sh r 1
1 (b
)0
1
PN Maintenance
Circuit Pack Reset
(#306)
MIN ON test maintenance l
513 (b
)0
1
MGR I Channel Loop
test (#228)
MIN ON test maintenance sh r 3
769 (c
) Any Sanity Handshake test
(#106)
1537 (d
)0
1
Sanity Maze test
(#303)
MIN ON test maintenance sh r 3
2049 (d
) Any Battery Holdover
Vintage Verification
Test (#311)
WRN ON test maintenance sh r 1
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