Important Information
Proper Use .............................................................................. 22
Safety Information ................................................................... 22
Technical Data ........................................................................25
Commissioning ............................................................................. 28
Important Information
Proper Use
The COMtrexx Business is a telecommunication system; that will be referred to as PBX in
the following. This PBX connects various internal devices with various public
telecommunication networks, thereby enabling external and internal calls. For this purpose,
the PBX provides a number of different ports/interfaces. The PBX is structured modularly.
The COMtrexx Business is a PBX with a 19" casing available for installation in a 19" rack. It
is suitable for use in structured IT/telecommunication networks.
The PBX is intended to be operated in closed rooms. In addition, all of the devices
permanently connected to the system must be located in the building.
Some of the functions require an additional hardware extension, a software expansion
(activation), activation by network provider, and/or configuration via the web interface.
Safety Information
To ensure that you are able to use the device safely and without faults, comply with the notes
below. Improper use may, for example, cause functional restrictions, destruction of the
device or, in a worst case scenario, personal injury. You will find any necessary additional
warning notices about using the device in the relevant sections.
Read the instructions for the device and keep them for future reference.
Connecting Safely
Ensure you comply with the relevant regulations when handling mains voltage and devices
attached to the mains.
Connect the device as described in these Instructions.Take note of the technical data on the
type plate and in these Instructions.
22
English
Connecting the PC .................................................................. 32
First Setup .................................................................................... 33
Telephoning .................................................................................. 35
Emergency Calls ..................................................................... 36
Installation..................................................................................... 36
Ethernet Port ........................................................................... 37
COMtrexx Business - FW 1.4 - Instructions V02 06/2021