Callagenix Softphone Powered by Media5


Media5 is a free / low cost VoIP phone available for the iPhone or any Android based smartphone.

There is a free version of the app available, which is supported by ads. We recommend upgrading to the paid version for £3.99

Media5 App Overview

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  • Available for Android and iPhone
  • Easy to install
  • Configurable
  • Support popular protocols
  • Vendor independent

Connect Media5 to a VoIP provider or a VoIP pbx to make calls to any VoIP, mobile or landline number. Installing Media5 is easy and only takes a few minutes. There is no licensing fee and you are not tied to a particular VoIP provider.

We recommend upgrading to the paid version on the app (cost: £3.99) to avoid the ads that are shown with the free version.

If you are using Android, you can download the app from Google Play. The iPhone version is available via the Apple Appstore.


  • Available for Android and iPhone
  • Automatically provision the settings
  • Multi-line
  • Transfer calls
  • Shows personal call log/history
  • Supports G.711, GSM and Speex codecs
  • Easy to deploy and manage
  • Supports standard USB and JABRA headsets (Windows)
  • Works with Asterisk and popular VoIP providers

If you require additional information you can download the user guides here (pdf format):

Android User Guide

iPhone User Guide


Ad supported version is available for free. Ad free version has a one-off cost of £3.99.

To get started with VoIP, please call +44 (0) 333 247 00 00 or click here.