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Important Information
a/b door terminal system
Important: Devices using pulse dialling cannot use
the full range of features.
Important: Devices using multi-frequency (DTMF/
tone) dialling must be equipped with a flash button.
Note: When
using
telephone, most T-Net functions can be used via the
existing function keys on the telephone.
Switching Relay
A switching relay (not included in the basic assembly) is
suitable for connecting or controlling the following
devices:
Door terminal system according to FTZ 123 D12-0
(for example, TFS Dialog 100, TFS Dialog or TFS
Dialog pro from Auerswald)
Door opener
Various devices to be switched (for example,
alarm sirens)
Important: The
module supplies no
voltage to the relay contacts, meaning the devices to
be switched must be supplied with external voltage.
Caution: The relay contacts can handle a maximum
load of 30 V/1 A (therefore, not suitable for a direct
connection to 230 V system voltage).
For switching devices operated on voltage, you
therefore need an additional load-switching relay
that is compatible with the safety regulations.
Ringer/Alarm Input
A ringer/alarm input (not a part of the basic assembly) is
suitable for connecting or controlling the following
devices:
Door bell button
Output devices for announcement, alarm and
monitoring signals (for example, leak warning
devices)
Second Ringer Output
A second ringer output (not included in the basic
assembly) is suitable for connecting to an external ringer
(not a house door bell) for additional signalling.
Music Input/Audio Output
A music input/audio output (not included in the basic
assembly) is suitable for connecting or controlling the
following devices:
Loudspeaker unit
Active loudspeaker
Music output devices (for example, MP3 or CD
players)
10
a
T-Net-capable
analogue
switching
USB Port
The USB port is suitable for connecting a single PC for
configuration/administration.
Serial Port
The serial interface is suitable for connecting to a serial
printer for call data printouts.
Basic Assembly
The basic assembly on both PBXs includes the following
connection options:
1 Ethernet port for administration as well as
internal IP and Internet telephony over two
external VoIP channels (SIP-compliant according
to RFC 3261, VoIP Codec G.711 µ-Law/a-Law)
1 USB port for administration
1 serial port for a printer connection
Important: Operating the PBX without modules is not
possible.
Hardware Extensions
The PBXs have over five variables module slots for the
following modules:
COMmander S
module – this is for extending
2M
the PBX by adding an external S
a PMP port for protocol measurement.
COMmander 4S
module (rev. 2 and 3) – this is for
0
extending the PBX by adding four S
separately switchable between S
internal.
COMmander 8S
module – for extending the PBX
0
by adding eight S
0
switchable between S
four additional ones are permanently set to S
internal.
COMmander 8U
P0
PBX by adding eight internal U
COMmander 8a/b module – for extending the PBX
by adding eight internal analogue ports.
COMmander 2TSM module – for extending the
PBX by adding six switching relays, for ringer/
alarm inputs, a second ringer output, a music input
and an audio output.
Note: The COMmander 2TSM analog module was
renamed COMmander 2TSM module.
COMmander 8VoIP module – use this to extend
the PBX with eight VoIP channels as well as with
the VoIP Codecs G.723.1, G.726, G.729A/E and
iLBC.
COMmander 16VoIP module – use this to extend
the PBX with 16 VoIP channels as well as with the
VoIP Codecs G.723.1, G.726, G.729A/E and
iLBC.
COMmander VMF module – use this to extend the
PBX with 40 voice mail and 40 fax boxes as well as
eight simultaneously available voice mail/fax chan-
nels.
port as well as
2M
ports,
0
external and S
0
ports, four of which separately
external and S
internal;
0
0
0
module – for extending the
ports.
P0
0
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