Nortel Networks NN43001-563 User Manual

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392

Maintenance

Alarm

Description

Fault Clearing Action

ITG0301

DSP channel not responding. DSP
channel is disabled. Card sends
message to the system to busy the
trunk. This ensures that user’s calls
go through on good DSPs.

These DSP errors are not cleared
automatically. If the occurs frequently,
replace the card.

ITG0302

DSP device failure. Operating on
reduced capacity. DSP failed to
return to normal service.

Hardware fault cleared by automatic trap.

ITG0303

DSP subsystem failure. Initiating card
reboot. DSP fatal error detected.

Hardware fault cleared by automatic trap.

ITG0304

Cannot write to file. I/O error.

Can indicate /C: drive corruption.

ITG0305

Cannot open configuration file. Using
default settings. Can occur after a
reboot.

ITG0306

System messaging error threshold
exceeded. Too many invalid A07 or
X12 messages.

ITG0308

Address translation failure. Call is
released.

ITG0309

Unexpected DSP channel closed.
Channel is unusable.

ITG0310

Cannot open DSP channel.

ITG0311

Unable to get response from
Follower card. Card can be
unplugged.

ITG0312

Unable to push BOOTP tab file to
Backup Leader.

ITG0350

Gatekeeper RAS reject threshold
exceeded.

ITG0351

Cannot open Gatekeeper
configuration file. Using default
settings.

Major Alarms – Immediate intervention required

These alarms indicate an irrecoverable failure of the IP trunk card. Normal operation can only be
restored through manual intervention.

ITG0400

Fatal self-test failure. Card is out of
service. A fatal self-test diagnostic
error was found.

ITG0401

Reboot threshold exceeded.
Manual intervention required.

Nortel Communication Server 1000

IP Trunk Fundamentals

NN43001-563

01.01

Standard

Release 5.0

30 May 2007