5
Features
Features
The OpenCom 100 communications
system is designed to be connected
to an ISDN basic access using the
DSS1 protocol. System access (point-
to-point) and multi-terminal access
(point-to-multipoint) are both sup-
ported. The two forms of access can
be configured in parallel.
For this purpose
■ the OpenCom 107/105 has a to-
tal of four S
0
ports (one external,
one internal and two that are
switchable between internal/ex-
ternal),
■ the OpenCom 110 has a total of
five S
0
ports (two external, one
internal and two switchable be-
tween internal/external),
■ the OpenCom 120 has a total of
six S
0
ports, all switchable be-
tween internal/external.
The firmware of the OpenCom 100
is designed for configuring up to 150
users (300 users on the
OpenCom 120).
You can connect the following de-
vices to the OpenCom 100:
■ Euro-ISDN terminals,
■ DeTeWe system telephones,
■ ISDN telephones (on the U
pn
port), e.g. the OpenPhone 52,
■ DeTeWe RFP 21 base stations,
■ DECT handsets (in an RFP 21
base station),
■ analogue terminals.
An S
0
port can be used by Euro-ISDN
terminals working in accordance
with DSS1. A U
pn
port is suitable for
the OpenPhone range of DeTeWe
system telephones and for the De-
TeWe RFP 21 base stations. An ana-
logue port is used by standard ana-
logue devices.
If the CNIP (calling name identifica-
tion presentation) feature is sup-
ported by your network provider, the
latter will show you the name of call-
ers in addition to their number for
each incoming trunk call. The
OpenCom 100 supports the display
of the name on system telephones.
However, if you have created an en-
try in the telephone book of the
OpenCom 100 under the number of
the caller, this will be displayed in-
stead.
The OpenCom 100 can be inte-
grated into an existing network
(LAN) and be used by all worksta-
tions as an Internet access router
and mail client.
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