COMtrexx® Business

Product status End-of-Support
If there is a software care contract (direct, individual agreement with the reseller) for your COMtrexx, it is guaranteed that we will continue to provide the latest versions for the system.

Product status End-of-Service: Dec 2028
No further software updates guaranteed

Productstatus End-of-Repair: Dec 2028
Repair service no longer possible

Downloads

Designation
Operating system

1.2.18 (Stable) | 17.06.2025
Google Android
Windows
Apple iOS
macOS
2025.04.06 (Stable) | 06.04.2025
Google Android
Apple iOS
V8.7.1.10442 (Stable) | 03.06.2025
Windows Server 2016
Windows Server 2019
Windows Server 2022
Windows 11
macOS 14 "Sonoma"
macOS 13 "Ventura"
Windows 10 (ab Version 1903)
Version 2.4.6 (Stable) | 05.06.2025
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Documentations

LanguagesCurrent version
Statements of conformity V04 10/2022 PDF
Instructions V05 11/2023 PDF
Privacy Policy V09 10/2024 PDF
Operation Instructions V13 06/2025 Online PDF
V13 06/2025 Online PDF

Statements of conformity

Standards:
- EN 55032:2015/A11:2020 supersedes EN 55032:2015
- EN55035:2017/A11:2020 supersedes EN 55024:2010+A1:2015


Instructions

General information

Help/Instructions for COMtrexx Bsuiness from firmware version 2.0


Editiorial changes

Links to COMtrexx support and COMtrexx help with improved and comprehensive information.

Additional languages.


Operation Instructions

General information

Help/Instructions for COMtrexx from firmware version 2.4.6


Changed descriptions

Firewall releases

Updated/extended addresses.

Call forwarding

Updated/extended information on multi-level call forwarding and call forwarding loops.

Block- and allowlist

Updated information on the changed web interface.

Prevent update messages

Updated information on the changed setting.


Removed descriptions

Short Reference Identification

Query and programming digit sequences no longer supported removed.

Privacy Policy

For the following products:

  • COMtrexx Advanced
  • COMtrexx Business
  • COMtrexx Flex
  • COMtrexx Next
  • COMtrexx VM Hyper-V
  • COMtrexx VM VirtualBox
  • COMtrexx VMware ESXi

For the following firmware:

  • V2.4

Language:

  • German
  • English
  • French

FAQs