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Gateway 400 User Guide | Your Gateway 400
2
Your Gateway 400
2.1
Indicators and Ports on the Front Panel
RJ45 sockets or clamps for connect-
ing a telephone system or ISDN
telephones
RJ45 sockets for network devices
(e.g., computers)
Meaning of the LEDs :
Name
Color
PWR
green
red
SIP
green
red
BCK
12
Status
Meaning
on/off
Power is present/absent.
flashing
Automatic detection of WAN interface.
on
Power-up procedure; the Gateway 400 is starting
up. The Gateway 400 will be operational after
approx. 1 minute.
flashing
Software is being updated.
on/off
SIP account is successfully registered/not
registered.
flashing slowly SIP account is being registered.
flashing
Active ongoing call.
quickly (4 Hz)
flashing
At least one SIP account registration has failed.
Currently without function.
USB host for USB devices
RJ45 socket for WANoE connection
or third network device.
RJ45 socket for DSL connection
LED indicators
Reset switch
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