4.1 Troubleshooting
182 Installation Manual
355 IP-unit alive check
error
• Optional service card
malfunction: IP-EXT
• The IP-EXT card will be rebooted
automatically if the error is temporary
• Replace the corresponding IP-EXT
card if the card is not started up
correctly
356 IP/TEL-unit
communication
error
357 IP-unit FLASH
access error
• Optional service card
malfunction: IP-EXT
• Replace the corresponding optional
service card
358 IP-unit boot error
359 IP-unit DSP
failure (boot
diagnosis)
360 IP-PT SUB-CPU
failure
• IP-PT malfunction • The IP-PT will be rebooted
automatically if the error is temporary
• Replace the corresponding IP-PT if the
IP-PT is not started up correctly
361 IP-PT DHCP
server no
response
• DHCP server is not active
• Network malfunction
• Consult your network administrator
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
Error Code Error Message PROBABLE CAUSE SOLUTION
