Lancom 1723 VOIP User Manual page 44

LANCOM 1722 VoIP – LANCOM 1723 VoIP – LANCOM 1724 VoIP – LANCOM 1823 VoIP
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Reset button functions
The reset button offers two basic functions—boot (restart) and reset (to the
factory settings)—which are called by pressing the button for different
lengths of time.
It is not always possible to install a device under lock and key. There is conse-
quently a risk that the configuration will be deleted by mistake if a co-worker
presses the reset button too long. You can define the behavior of the reset but-
ton with a setting in WEBconfig (LCOS menu tree
Please observe the following notice: The settings 'Ignore' or 'Boot only' makes it
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impossible to reset the configuration to the factory settings. If the password is lost for
a device with this setting, there is no way to access the configuration! In this case the
serial communications interface can be used to upload a new firmware version to the
device—this resets the device to its factory settings, which results in the deletion of the
former configuration. Instructions on firmware uploads via the serial configuration
interface are available in the LCOS reference manual.
For safety reasons, interface ISDN 2 on the models LANCOM 1723
VoIP and LANCOM 1823 VoIP must not be directly or indirectly con-
nected to an external exchange (e.g. the telephone network)!
Combined ISDN-analog interface (FXO)
Default LANCOM 1723 VoIP and LANCOM 1823 VoIP
ISDN 1: TE mode, alternatively switchable to NT mode or as an inter-
face to the analog exchange line
ADSL connector (ADSL, ADSL 2, ADSL 2+)
Reset switch
Reset button
This option controls the behavior of the reset button when it is pressed:
Ignore: The button is ignored.
Boot only: With a suitable setting, the behavior of the reset button can
be controlled; the button is then ignored or a press of the button
prompts a re-start only, however long it is held down.
Chapter 2: Installation
Setup Config):
43