Demand test descriptions and error codes - Avaya Support

Table 255: TBRI-PT Error Log Entries 2 of 2
Error
Type
3841 -
3942 (y)
Aux
Data
Associated Test Alarm
Level
See Aux Data Values for Error
3841–3942
On/Off
Board
Notes:
a. Error Type 0: run the short test sequence first. If every test passes, run the long test
sequence. Refer to each appropriate test’s description, and follow its recommended
procedures.
b. Error Type 1: loss of continuity of Layer 1 to the far end. It is assumed that Layer 1 remains
active, even when both B-Chels are idle.
This test determines whether Layer 1 is active or not. If Layer 1 is not active, the test
attempts to activate it. If Layer 1 cot be activated, the port is taken out of service, and the
test fails.
c. Error Type 129: the far-end switch changed the ISDN service state. The trunk is out of
service on the far end. This may be a temporary condition.
d. Error Type 257: the D-chel failed at Layer 2. Expiration of this timer indicates that attempts
to bring the failed link back into service have not succeeded and some recovery actions
should be taken on the associated B-Chels. Upon expiration, associated in-service B-Chels
are put in the out-of-service/far-end state. The timer is cleared when layer 2 is
re-established.
e. Error Type 513: on-board hardware failure. The FIFO RAM buffers have overflowed,
indicating a hardware problem. The circuit pack is having problems transmitting data to the
packet bus.
f. Error Type 514: transmit FIFO Overflow - This error indicates that the circuit pack is having
problems transmitting data to the TDM D-chel. This error only occurs on a system that
switches the packet implementation of the D-chel over the TDM bus. This error indicates an
on-board problem related to the packet implementation of the D-chel.
g. Error Type 769: the port is generating too many uplinks. The link is being suspended. If too
many hyperactive events occur with a certain time, the port is alarmed and taken out of
service.
h. Error Type 1025: an expired timer has created an unexpected event. The timer could be
any of the following:
Timer Event
T3031 ISDN T3031 timeout
T3032 ISDN T3032 timeout
944 Maintenance Alarms for Communication Manager, Media Gateways and Servers
Recommended Action
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