Free

Details

  • Released
  • Updated
  • August 2, 2018
  • May 26, 2026

Features

OpenScape Mobile Pro screenshot #1 for iPhone
OpenScape Mobile Pro screenshot #2 for iPhone
OpenScape Mobile Pro screenshot #3 for iPhone
OpenScape Mobile Pro screenshot #4 for iPhone
OpenScape Mobile Pro screenshot #5 for iPhone
OpenScape Mobile Pro screenshot #6 for iPhone
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About

This app enhances mobile communications with VoIP and video capabilities, allowing seamless call transfers between devices and networks. It helps reduce cellular charges by routing calls over Wi-Fi.

VoIP and Video calling
Seamless call transfer
Wi-Fi call routing
User presence status
Contact management
Instant messaging (Beta)
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What's New in OpenScape Mobile Pro

10.0.88

May 26, 2026

- Improvements on Call screen’s layout on both iPhone and iPad fixing video streams overlay issues and wrong sizes of avatar image - Improved iPad’s main screen layout so system status bar is always visible - Fixed a typo in German localization - Fixed a bug introduced on 10.0.87 release

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User reviews

App wieder gut

Nach dem fix wieder gut!

Telefonie nicht möglich

Soweit funktionierte die App. Seit kurzem lassen sich jedoch keine Anrufe mehr aufbauen. Ich bin mit meinem Latein am Ende.

Abmelden bzw. Anmelden nicht möglich

Seit der neuen Version 10.0.75 ist die Anmeldung ohne Abmeldung nicht mehr möglich. Ein Abmeldebutton ist nicht eingerichtet. BUG? Unter iPadOS ist die Anmeldung noch nichtmal bei der neu Installation möglich.

Bestes Beispiel

Diese App ist das beste Beispiel dafür, wie man eine App nicht gestaltet! Wie kompliziert kann man ein UI gestalten? Kleine Pfeile die versteckte Einstellung zur Vorschein bringen, Menüpunkte in Menüpunkten und als ob dies noch genügen würde klatzscht man noch irgendwo Hamburgernmenu hin… wow

An der App ist NICHTS, ich wiederhole NICHTS gut!
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Não funciona em segundo plano

Versão mais atual não recebe ligações quando aparelho está em proteção de tela, somente quando app está em primeiro plano ou em uso recente.

Developer apps

FAQ

What is OpenScape Mobile Pro?

OpenScape Mobile Pro is a mobile application that enhances your communications experience with rich Voice over IP (VoIP) and Video capabilities. It is part of a larger Unified Communications solution and requires specific server components to function correctly.

How does OpenScape Mobile Pro reduce cellular charges?

The app reduces cellular charges by allowing you to make and receive calls over Wi-Fi. This lowers air-time minutes and roaming charges, especially when you are at home, a Wi-Fi hotspot, or on your corporate Wi-Fi.

What are the different modes of operation?

OpenScape Mobile Pro operates in three modes depending on your license: UC-only mode for Unified Communications features, Voice/Video-only mode for VoIP and video calling, and Combined mode for both UC and VoIP/video functionality.

Can I move calls between devices?

Yes, the app features a 'call swipe' function that allows you to seamlessly move calls between your mobile device and a desktop device, as well as between cellular networks and Wi-Fi with a simple gesture.

Is this app a standalone client?

No, OpenScape Mobile Pro is not a standalone client. It is a component of a Unified Communications solution, and all mandatory solution components must be installed and operational for it to function correctly. Consult your administrator before installing or upgrading.