Mitel Aastra 470 System Manual page 238

Operation and Maintenance
Event / error message
NTP: Synchronisation re-
established
Outgoing call rejected
Overheat
Overload on USB port
detected (CPU2)
Port out of service
QSIG licence limit reached
Radio unit port active
Register error
Remote maintenance disa-
bled
238
Trigger condition
Time synchronization via the NTP server (NTP =
Network Time Protocol) has been restored.
Call rejected by the network
• On any line: error code 34
• On required line group:
error code 44
The temperature inside the communication
server is too high. Appropriate measures must
be taken immediately to improve heat dissipa-
tion. Measures are automatically adopted,
depending on where the overheating occurs:
FXO and FXS interface card:
• the ports are deactivated in groups of 4 ports.
• Once they have cooled down below a defined
card-specific value, the ports are automati-
cally reactivated group by group.
CPU2 applications card
• The card will be completely deactivated.
Once it has cooled down below a defined
value, the card is automatically reactivated.
Internal power supply unit PSU2U or call man-
ager card CPU1:
• the communication server will be shut down
completely.
Notes:
• To prevent the system from overheating, no
more than 30% of the FXS ports should be
active simultaneously per 32FXS card and no
more than 50 FXS ports per system.
• PRI, BRI and DSI cards do not have tempera-
ture sensors and are therefore never deacti-
vated due to overheating.
A (current) overload was detected on one of the
USB interfaces on the applications card (CPU2).
Note: The maximum current input on the USB
interfaces varies (see Tab.
A port previously in operation has stopped
functioning.
Maximum number of licensed outgoing con-
nections with QSIG protocol exceeded
The radio unit is responding again
• Card not fitted
• Card not logged on
• Card defective
Remote maintenance has been deactivated
Details
Date, time
Port number of the exchange
line circuit, cause, date, time
Card number, temperature,
date, time
Date, time
29).
Number of the slot, relevant
port number, date, time
Route number, user number,
date, time
Card number, port number,
date, time
Card number, date, time
Date, time
Aastra 470 as of R3.2
syd-0337/1.6 – R3.2 – 09.2014