elmeg C46e, Description And Installation

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1.2 PABX Description
The PABX is an ISDN telecommunications system (PABX) for interfacing with
the Euro ISDN (DSSI). The PABX is provided with external ISDN connections,
which are configured for interfacing to the ISDN connections of the network
service provider. Depending on the type of PABX, ISDN connections can be
set as required as internal or as external ISDN connections, In addition, module
slots for expansion of the ISDN and a/b ports are also provided. You can
program the type of connection for the external ISDN connection either as a
multipoint connection, or as a point-to-point connection. Depending on the
type of PABX, up to eight (8) analog terminals can be connected. It is also
possible to use door phone units and implement external music on hold. Internal
numbers (the destination for the extension number with point-to-point connec-
tion) between 00 ... 99 can be freely assigned. The features provided for analog
terminals can only be used with terminals which use DTMF calling and which
are equipped with a flash button. Analog terminals which use pulse calling can
only use features which operate without the flash button being pushed. Please
note that the pushbuttons for some of the ISDN terminals available on the
market may limit the use of the features provided by the PABX system.
All terminals connected to the PABX must be certified.
1.2.1 Cleaning
Please observe the following points:
You can clean your PABX system without any problems. Use a slightly
moistened cloth or an anti-static cloth for this. Do not use any solvents! Never
use a dry cloth; electrostatic charges could result in faults or malfunctions in
the electronics. Always ensure, however, that no moisture penetrates into your
PABX, as this could result is damage to the PABX.
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