Demand test descriptions and error codes - Avaya Support

Communication Manager Maintenance Object Repair Procedures
Table 54: ATM-TRK Error Log entries 3 of 3
Error
Type
3843 (u)
Aux
Data
3999(v) Any
Associated Test Alarm
Level
Notes:
a. Error Type 1: the ATM-TRK circuit pack does not appear to be in its assigned slot.
1. Make sure that the ATM-TRK circuit pack is installed correctly seated in the slot
administered for the ATM trunk.
b. Error Type 18: the ATM circuit pack is busied out.
1. Run release board location.
c. Error Type 23: an ATM trunk is administered, but the corresponding ATM-TRK circuit pack
does not appear to be physically installed.
1. Make sure the ATM-TRK circuit pack is installed and correctly seated in the slot.
d. Error Type 125: an ATM trunk is administered but a non-ATM-TRK circuit pack is installed
in the corresponding slot. You have two options:
● Replace the incorrect circuit pack with an ATM-TRK circuit pack.
● Or re-administer the slot for the circuit pack that is physically present, locate the slot
where the ATM-TRK circuit pack is actually installed, and re-administer the ATM trunk.
e. Error Type 257: Control Chel Looparound test (#52) failed. The circuit pack is not properly
connected with the control chel on the TDM bus.
1. Take the corrective action specified by Control Chel Looparound Test (#52).
f. Error Type 513: ATM CrossTAlk Test #1298 failed. The board is writing to or reading from a
TDM time slot that is not allocated to the board, or the Digital Signal Processor (DSP)
selected for this test has malfunctioned.
1. Run test board location.
2. Take the corrective action specified for ATM Crosstalk Test (#1298)
g. Error Type 769, 770: the ATM switch is requesting too many LAPD retransmissions
(off-board ATM cell corruption errors).
Error
Type
Aux
Data
Description
On/Off
Board
769 35 Excessive LAPD retransmission requests
Recommended Action
770 25 Uncorrectable ATM cell headers – threshold
188 Maintenance Alarms for Communication Manager, Media Gateways and Servers
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