Avaya 03-300430 User Manual

g. Error Type 769: reported by the circuit pack when it detects a program logic error.  No 

action is required, but this error may lead to errors of other types being reported against this 
circuit pack.

h. Error Type 1025: reported by the circuit pack when it cannot update NPE memory and read 

it back. No action is required, but this error may lead to errors of other types being reported 
against the circuit pack.

i. Error Type 1293, 1294: a critical hardware failure has been detected on the circuit pack.

Error Type 1293: On-board auxiliary processor insane.
Error Type 1294: Internal memory access error.
Reset the circuit pack via 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 via  test board location long clear.  If the Circuit Pack Restart test 

(#594) fails, replace the circuit pack.

j. Error Type 1537: Frame overrun at packet-bus interface.  This condition may be caused by 

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 are alarmed, refer to the repair procedures for those MOs.
Error Type 1538: Circuit packet is hyperactive; that is, it is flooding the switch with 
messages sent over the control channel.  The circuit pack is taken out-of-service when a 
threshold number of these errors is reported to the switch.  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, then replace the circuit 

pack.

k. Error Type 1793, 1794, 1795, 2306: the circuit pack is having problems transmitting data to 

the packet bus.
Error Type 1793: Parity errors are detected when transmitting data to the packet bus.
Error Type 1794: Overflow of packet-bus transmit buffers has occurred.
Error Type 1795: Circuit pack cannot find end of frame when transmitting to packet bus.  
Clear the alarm via the following commands: busyout board location, reset board 
location, test board location long clear, release board location.  If the 

error recurs within 10 minutes, then replace the circuit pack.
Error Type 2306: This error occurs when the circuit pack detects an error in a received 
frame from the packet bus.  These errors are most likely caused by a packet-bus problem, 
but may be due to a circuit pack fault.  An invalid Link Access Procedure Data (LAPD) frame 
error occurs if the frame contains a bad cyclical redundancy check (CRC), is greater than 
the maximum length, or violates the link level protocol.  When bus parity errors are reported, 
the LANBIC Receive Parity Error Counter test (#595) should be performed to determine 
whether the condition had cleared.  See 

Maintenance Procedures (03-300192) to determine whether the problem is isolated to this 
circuit pack or is caused by packet-bus faults.