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Appendix 9
Connecting the system to ISDN using NT1 network
adapters
Connecting
Connect the first ISDN cable from ISDN 1 on the system to the S-interface on your first
NT1 network adapter. Connect the other ISDN cables to the appropriate NT1 network
adapters. Connect the U-interface of your NT1 adapter to the line provided from your
network provider.
For convenience the NT1 adapters could be placed inside the cabinet. If needed, use
the shorter ISDN cable (RJ45 connectors) delivered with the NT1 between the codec
and the NT1 and the longer ISDN cable between the NT1 and the connector (RJ45) at
the wall socket.
Configuring
The configuration of the system is performed in the same manner as described in
ISDN BRI Settings.
The NT1 should be powered up and you should check that the network is active.
Please check your NT1 User Manual.