DFN VoIP-Centrex

Easy, flexible and reliable

Cloud telephony for the research community, hosted in the German Research Network.

Login requirement (from version 2.8.2)

Starting with Android version 2.8.2, it is required that a browser is installed and enabled on the Android device to allow users to log in. This ensures that all authentication processes work smoothly and securely, regardless of which browser is used.

Seamless user experience

Fully integrated into your Android environment, with a new, improved interface and intuitive controls. Adjust all settings easily in App Settings.

Solid performance

Cloud telephony in your pocket for worry-free business communications on the go.

Maximum flexibility wherever you work

With DFN VoIP-Centrex, your phone becomes your mobile office, with all the professional functions of your office extension at your fingertips. Use DFN VoIP Centrex’s virtual conference rooms to save travel costs and time.

Get started

Download the app, enter your DFN VoIP-Centrex username and password, and you’re good to go!

IMPORTANT INFORMATION

The previous version of the DFN VoIP-Centrex App for Android is no longer supported. If you have the old version installed, please delete it from your phone before downloading the new app.

We're always excited to hear from you! If you have any feedback or questions, please contact us via https://www.dfn.de/kontakt/.