Demand test descriptions and error codes - Avaya Support

TBRI-BD (ISDN Trunk-Side BRI Circuit Pack)
e. Error Type 769: the circuit pack detects a program logic error. While no action is required,
this error can lead to other errors against this circuit pack.
f. Error Type 1025: the circuit pack cot update and read back NPE/NCE memory. This error
can be ignored, but may lead to other errors against this circuit pack.
g. Error Type 1291: the TN2185 board notifies maintenance software that it has detected a
parity error while accessing its dynamic RAM (memory that stores the board’s translation
information and downloadable application firmware). Maintenance software resets the
circuit pack.
h. Error Type 1294: unable to write LAN Translation RAM Error (internal memory access
error). Translation RAM locations for the call connection attempt are not available, and one
or more RAM locations are bad due to a translation RAM read-back error. Reset the circuit
pack with busyout board location and reset board location. If the Circuit Pack
Restart Test (#594) passes, then the on-board circuitry is healthy. Retire the alarm with
test board location long clear. If the Circuit Pack Restart test (#594) fails, replace
the circuit pack.
i. Error Type 1537: frame overrun at Packet bus interface. This condition is due to an
on-board fault or by faulty data received on one of the circuit pack’s external ports. If any of
the ports on this circuit pack is alarmed, refer to the repair procedures for those MOs. If this
error persists, maintenance software removes the board from service. Replace the circuit
pack.
j. Error Type 1792 - 1795: the circuit pack is having problems transmitting/receiving data to/
from the Packet bus.
1793 Parity errors are detected when transmitting data to the Packet bus.
1794 Packet bus transmit buffers overflow.
1795 Circuit pack cot find end of frame when transmitting to Packet bus. Clear the
alarm with busyout board location, reset board location, test
board location long clear, release board location. If the
error recurs within 10 minutes, replace the circuit pack.
k. Error Type 2305, 3330: critical failure in the Circuit Pack’s Packet bus interface. Possible
causes include either a Packet Bus fault or an on-board fault. If the Packet Bus is alarmed,
see Isolating and repairing packet-bus faults in Maintenance Procedures for Avaya Aura
Communication Manager, Media Gateways and Servers (03-300432). The number of ISDN
circuit packs displaying this error increases the probability of errors due to Packet bus
problems.
1. If there are no Packet Bus alarms, reset the circuit pack with busyout board
location, reset board location, and release board location.
2. If the Circuit Pack Restart Test (#594) passes, the on-board circuitry is healthy. Retire
the alarm with test board location long clear.
Issue 5 May 2009 939