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4.1 Troubleshooting
Installation Manual 237
362 IP-PT Rebooted
(cause DHCP
server)
• DHCP server is not active
• Network malfunction
• Network configuration has
been changed
• Consult your network administrator
370 IP-GW Rebooted by
Maintenance
Console
• IP-GW is rebooted from a
remote maintenance PC
• This information is logged when IP-GW
is rebooted from a remote
maintenance PC
371 IP-GW Rebooted • Optional service card
malfunction: IP-GW
• Check whether the software version of
the IP-GW card is correct
• Replace the corresponding optional
service card
372 NDSS message over
IPGW notification -
caused by IPGW Tx
resource limitation
• Optional service card
malfunction: IP-GW
• Ignore if not frequent
• Change the IP-GW card status to Out
of Service, and then back to In Service
373 NDSS message over
IPGW notification -
caused by IPGW Rx
resource limitation
374 NDSS message over
IPGW notification -
caused by shortage
of IPGW resource
375 NDSS message over
IPGW notification -
caused by Network
side
• Network malfunction • Ignore if not frequent
• Consult your network administrator
390 Digital signal
synchronization
established
• Synchronisation of digital
line established or
restored
• This information is logged when
synchronisation of digital line is
established, and does not indicate an
error condition that needs to be solved
391 Data Link
established
• Connection with PC
Phone/PC Console or
Voice Processing System
(DPT Integration)
established or restored
• This information is logged when
connection with PC Phone/PC
Console or Voice Processing System
(DPT Integration) is established, and
does not indicate an error condition
that needs to be solved.
However, if this is logged frequently
(with "305 Data Link failure"), check the
connection as it may not be done
properly.
392 Clock master card
selected
• Clock master card has
been changed to the one
indicated by the sub code
• Check if the proper card is selected as
the new clock master card
393 LAN Carrier detected • IP-GW card connected to
the LAN
• This information is logged when
synchronisation of LAN is established
Error Code Error Message PROBABLE CAUSE SOLUTION