Auerswald COMpact 5010 VoIP Installation And Commissioning Instructions page 30

Connecting ISDN End devices
Note: To connect a single COMfortel 1100/1500/
2500/2500 AB system telephone, no U
is required. If two COMfortel 1100/1500/2500/2500
AB system telephones should be connected to the
U port, another U
P0 P0
Note: When using a U
to use an ISDN wall socket. The U
be mounted permanently on the wall and firmly con-
nected with both screw terminals on the back of the
PBX. See Abb. 29.
Steps to take
1.
Lay the line.
Note: Prevent interference. Avoid laying long lengths
of parallel lines, especially next to mains. Twist the
pairs.
2.
Attach the wires to the two middle terminal clamps in
the internal U port. See
P0
3.
With an ISDN wall socket: Connect the IAE or UAE8
socket to the terminal clamps on the internal U
See Abb. 31, Abb. 28
Only for U /S adapters: Connect both screw termi-
P0 0
nals at the back of the U
clamps on the internal U
4.
With an ISDN wall socket: If necessary, connect the
U /S adapter.
P0 0
Further steps
Connect the end devices to the wall socket or to the
connection sockets on the U
Abb. 28: COMfortel 1100/1500/2500/2500 AB
via an ISDN wall socket
max. 1000 m with 0.6 mm
30
/S adapter
P0 0
/S adapter is required.
0
/S adapter, you do not need
P0 0
/S adapter can
P0 0
Abb. 31.
P0
and Abb. 30.
/S adapter to the terminal
P0 0
port. See Abb. 29.
P0
/S adapter.
P0 0
Internal U port
P0
on the PBX
Abb. 29: Connection via a fixed U
port.
Abb. 30: Connection via a U
an ISDN wall socket
Abb. 31: Connecting the wall sockets to the inter-
nal U
Internal U
on the PBX
max. 1000 m with 0.6 mm
/S
P0
Internal U
on the PBX
max. 1000 m with 0.6 mm
port
P0
Internal U port
P0
IAE/UAE8
/S adapter
P0 0
port
P0
adapter and
0
port
P0