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Proper Use COMtrexx VMSafety Information COMtrexx VMTechnical Data COMtrexx VMInitial Commissioning
Proper Use COMtrexx VM
The COMtrexx VM is a virtual telecommunication system (Soft PBX). The COMtrexx VM
connects various internal devices with various public telecommunication networks, thereby
enabling external and internal calls.
In order to use the COMtrexx VM, a floating user licence in the system is required. The 14-
day Tryout Mode already provides three user test licences that need to be licensed again
when leaving the Tryout Mode or when the 14 days expire.
Safety Information COMtrexx VM
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.
Necessary Knowledge for Configuration
Incomplete or incorrect configuration can create a personal hazard e.g. because
emergency calls cannot be made.
The configuration of the product is made via an integrated web server whose pages are
called via web browser. The user interface of the web server (web interface) is available in
German, English and French. The detailed operating instructions (online help) is provided
in German and English. If you are not familiar with these languages, and the technical
terms that are used, seek support from someone who has the necessary technical and
language skills.
Data protection
Take suitable measures for protecting your data and the PBX against misuse.
Never tell anyone the user names, passwords or PINs. This applies to postings in forums
and communities, router service logs or recorded network protocols.
Consistently use all available options for assigning passwords and PINs. Do not use
passwords and PINs that are easy to guess, such as birthdays or anniversaries.
Use the available permissions (programming authorisation, exchange line authorisations,
restricted numbers, etc.).
Regularly check the call data recording of your COMtrexx and, if necessary, the logs of
your NAT router for discrepancies.
Additional information about protecting the system from misuse can be found in the internet
on the pages of the German Federal Office for Information Security (see www.bsi.bund.de
search text: TK-Anlagen).
COMtrexx VM - Betriebsanleitung | Instructions V08 11/2023 - 7