COMfortel® SoftPhone

Please note: COMfortel SoftPhone (1st version) and its support will be discontinued on 31 December 2025. Therefore, please upgrade to COMfortel SoftPhone 2! free of charge as soon as possible!

COMfortel SoftPhone is a cost-efficient and reliable softphone and Instant Messaging application which enables seamless transition of your business communication between office and home office.

COMfortel SoftPhone supports Windows, iOS and Android and not only simplifies your internal communication, but also creates the uniform and reliable connection to partners, suppliers and customers to the same extent.

COMfortel SoftPhone (1st version) and its support will be discontinued on 31 December 2025. Therefore, please upgrade to COMfortel SoftPhone 2 free of charge as soon as possible!

Downloads

Designation
Operating system

5.6.10 (Stable) | 02.09.2025
Windows 11
Windows 10 32-/64-Bit
Windows 8.1 32/64 Bit (Windows RT is not supported/wird nicht unterstützt)
Windows 8 32-/64-Bit (Windows RT wird nicht unterstützt)
2025.10.25 (Stable) | 06.11.2025
Google Android
Apple iOS
1.6.0 (Stable) | 27.06.2025
Google Android
Apple iOS

Documentations

LanguagesCurrent version
Privacy Policy V04 12/2025 PDF
Operation Manual V02 05/2022 Online PDF
V02 05/2022 Online PDF
V02 05/2022 Online PDF

Operation Manual

General Information

Help/instructions for the COMfortel SoftPhone with the software 5.5.9

New descriptions

Information on the Manual V02

PBXs COMpact 4000 / COMpact 5200 / COMpact 5500 have been added

Privacy Policy

For the following products:

  • COMfortel® SoftPhone (as of V5.5.9)
  • COMfortel® SoftPhone Mobile (as V1.0.4 (iOS) / V1.0.7 (Android))

Language:

  • German
  • English
  • French

Operation Manual

For the following products:

  • COMfortel® SoftPhone

For the following Version:

  • V5.5.9

Language:

  • German

Operation Manual

For the following products:

  • COMfortel® SoftPhone

For the following Version:

  • V5.5.9

Language:

  • English

Operation Manual

For the following products:

  • COMfortel® SoftPhone

For the following Version:

  • V5.5.9

Language:

  • French