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3. Go to the Routing menu and select Set Slot/Port. Select an unused
record number and fill in the correct slot and port numbers for user
port cards. Repeat this using a different record number for each port
on all cards.
4. If using MSN lines, select Set MSN and enter the desired MSN
against each record for each user card slot and port.
5. If using sub-addressed lines, select Set Subaddress and enter the
desired sub-address against each record for each user card slot and
port.
6. Set any other parameters as required, e.g. ALERTs menu.
7. Your CBUQBR should now be set up correctly. It may be helpful to
test that the lines are operational on each port. This can be done by
using an analogue telephone dialling one number on each port and
checking that the L1 and L2 (ISDN Layer 1 and 2) LEDs alight for
each port on the front panel.
momentarily flash during the incoming call. If any port LEDs do not
light then either the line is disconnected or not operational on that
particular port. This must be corrected first before attempting to use
the system.
8. When dialling check that the correct L1 and L2 BRI LEDs correspond
to the numbers dialled. If incorrect ports respond, check that the lines
are plugged into the correct ports against the line configuration menu.
9. Having got all lines operational, try making and receiving calls from
the user port card. If the system does not operate successfully, try
the following:-
Check the Line Configuration and Routing menus.
Check that the ISDN lines used do support sub-addressing and
whether sub-addressing is presented from the caller (if set up on
the CBUQBR).
Check that the ISDN lines used do support MSN (if set up on the
CBUQBR).
The network provider will be able to provide information on the last two
points.
80-14004000-01
Command Menu
The 'B' Channel in Use LED will
3–3
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