Appendices
259
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.