Operation and Maintenance
211
Aastra 415/430 as of R3.2
syd-0344/1.6 – R3.2 – 09.2014
6. 4. 3. 9
Shutdown Mode
If, for maintenance purposes, the communication server is disconnected from the
power supply, it must be shut down under control (see
"Shutting down the com-
munication server", page 213
). It then remains in Shutdown Mode for three min-
utes before it starts again automatically. During this period the communication
server can be disconnected from power supply.
Notes:
Never disconnect the communication server from the power supply to
trigger a restart. This can result in data losses and prevent a restart.
Combination pattern
[22]
is displayed in shutdown mode.
Tab. 97
Combination patterns in Boot Mode
6. 4. 3. 10
Error Mode
The system switches to Error Mode if a problem or error occurs that prevents the
system’s normal operation. This can be a hardware error or a software installation
error.
The Error Mode is indicated by the red SYS-LED flashing very rapidly and is exited
only once the error is remedied. In many cases this involves a system restart.
The different errors are binary coded and are indicated by the LEDs (F0...F4).
Tab. 98
Error Mode combination patterns
Pattern
No.
F0
F1
F2
F3
F4
SYS
Meaning
[22]
Shutdown Mode active
F0
F1
F2
F3
F4
SYS
Category / Description
Remedy
Hardware:
No licence: EIM card missing
or defective
Insert or replace EIM card
Hardware:
No IP address data on the EIM
card
Run a first start or replace
EIM card
Hardware:
EIM card not compatible
Replace EIM card
Hardware:
DRAM defective
Replace communications
server
Hardware:
BBT Integrity Check: No free
replacement blocks available
Replace communications
server
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R
–
R
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R
–
R
–
R
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G
–
–
–
–
R
–
–
R
R
R
–
–
–
R
–
–
–
R
R
R
–
–
–
R
R
–
–
R
R
R
–
–
R
–
–
–
–
R
R
R
–
–
R
–
R
–
–
R
R
R
