User guide

FCT accessories
The F200 series terminals benefit from a wide range
of accessories, which ensure the best and easiest way
to install, serve and maintain the terminals, enhancing
their functionality.
Only these approved-by-Ericsson accessories will
guarantee the quality and performance of the terminals.
ISDN Adapter FI12
The FI12 Adapter has been specifically designed to
provide a direct interface between the FCT telephone
line (F250m, F251m, F2412m and F271m models) and
a PBX with basic access (BA), 2B+D ISDN trunk lines.
The FI12 Adapter behaves in the same way as an ISDN
Network Termination in a point-to-point configuration
and provides two analog speech channels, each of
which is linked to an FCT via the analog trunk.
FI12 Specifications:
• Protocol layers: ISDN-BA S/T Europe DSS1
interface via RJ45 socket according to protocol
layers 1, 2 and 3.
• S/T interface: only works in point-to-point
configuration (FI12-PBX).
• S/T interface feeding voltage: not provided by the
adapter.
• Speech calls: 2 simultaneous speech calls availability.
• FI12 interfaces: 2 analog ports for FCT connection
// 1RJ45 connector for PBX connection // 1RS232
port for configuration and maintenance purposes //
7.5 VDC, EIAJ Standard rc-5320 CLASS 4 power
connector.
• Reset button.
• One red LED indicating AC power.
• Two green LEDs indicating calls in progress and
the channel in use.
• Environmental range: -10°C to +55°C; RH 85% at
+50°C.
FI12 features:
• CLIP (Call Line Identification Protocol).
• FI12 Size: Height 132 mm, width 99 mm, depth 34 mm
• FI12 Weight: 208 grams
Accesory display DA20
The FCT display -DA20- is easy to install: simply
plug it in into the telephone line in the most suitable
place and you will benefit from the following features:
FCT accessories 41