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Note: For the other buttons shown on the web pages, please refer to Chapter 4 for detailed
explanation.
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Before you use the Vigor router, please get acquainted with the LED indicators and
connectors first. The displays of LED indicators and connectors for the routers are different
slightly. The following sections will introduce them respectively. If the model of router you
have does not support ISDN and/or VoIP function, simply ignore the relational description.
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Below shows the names that displayed on front panel of the device and the WEB UI of this
device.
ISDN TE (Terminal Equipment) means an interface for transmitting analog signal through
Internet between Switching and router. Such interface is also named with ISDN S0 extern in
Germany.
ISDN NT (Network Terminator) is a port that used to connect general phone. Such interface
is also named with ISDN S0 intern in Germany.
VoIP FXO (Foreign exchange office) is a port that used to connect to PSTN network.
VoIP FXS (Foreign exchange station) is a port that used to connect telephone set.
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Vigor3300V+ Series User's Guide
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