Chapter 6: Troubleshooting
SBU errors 203
6666
A Phone/Fax
connection
cannot be
established.
The phone cable
is not properly
connected.
Connect the phone cable.
The cable type or
connector type is
not correct.
For information on the correct
type of connector and cable,
refer to the installation manual.
Incoming calls:
The call type used
for the call is not
selected in the
web interface.
Make sure the call type used for
calls to the system is selected in
the web interface. Access the
web interface and select
SETTINGS > Phone/Fax.
Then, for each of the two ports,
select the call type for incoming
calls.
The fax machine
times out.
Set the fax machine to overseas
mode, allowing for longer time
intervals before timing out.
Problem Possible Cause Remedy
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