OpenScape Mobile Pro

VoIP, HD Video and sophisticated UC capabilities combined into a single client.

Unify Software and Solutions GmbH & Co. KG · com.unify.osmo

Not rated yet 10K+ downloads v10.0.92 60.2 MB Android 8.0+ PEGI 3 · Everyone

Download APK 60.2 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v10.0.92 (187)
Updated: Jul 1, 2026 (3 months ago)
APK size: 60.2 MB
Requires: Android 8.0+ (API 26)
CPU support: ARM 32-bit, ARM 64-bit
Graphics: OpenGL ES 2.0+
Category: Communication (app)
Listed since: Jun 13, 2021 (at least)
Permissions: 36 (10 sensitive)
Website: unify.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

OpenScape Mobile Pro is an app by Unify Software and Solutions GmbH & Co. KG in the Communication category, listed since at least June 2021. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 10.0.79, the minimum Android version rose from 6.0 to 8.0. It asks for 36 permissions, 10 of them sensitive, including precise location, camera and record audio. It asks for the same permissions as version 10.0.91. The app can read the advertising ID that ad and analytics services use.

What's new in v10.0.92

- Fixed an issue that would crash the app in some cases when moving an active call via Call History - Fixed an issue that would not resolve contact names from device contacts when the device has more than 200 contacts

Description

From the listing uploaded by “appupdater”.

IMPORTANT NOTICE: OpenScape Mobile Pro is not a standalone client but part of a Unified Communications solution. In order to function correctly all mandatory solution components must be installed and in operational state. Be advised by your administrator before installing or upgrading the application. The solution requires an OpenScape UC applications server, an SBC server, a HAproxy, a mobile Façade server and a suitable PBX (OpenScape Voice or OpenScape 4000). Version compatibility matrix can be found in the product release notes. Today’s reality - A mobile, global, distributed and virtual workforce. But you still need fast access to people, from wherever you are, at the lowest possible cost. OpenScape Mobile Pro enhances your communications experience with rich Voice over IP (VoIP) and Video capabilities from your Android device. Plus it allows you to seamlessly move calls between desk phone, Wi-Fi and cellular. OpenScape Mobile Pro reduces cellular charges through lower air-time minutes and roaming charges by making and receiving calls over Wi-Fi from your home, a Wi-Fi hotspot or on the corporate Wi-Fi. With a simple finger gesture, OpenScape Mobile Pro call swipe lets you seamlessly move calls from your mobile device to a desktop device, and vice-versa, and from cellular network or the Wi-Fi. What you can do OpenScape Mobile Pro works in three modes (depending on the license you purchased): UC-only mode: Gives you access to OpenScape Unified Communications features (also see OpenScape UC) ● Set your user presence status and preferred device or device list ● Be reached on a single published phone number ● See your OpenScape contacts and their presence status ● Manage your OpenScape contacts and place calls to your contacts through your corporate network ● Initiate conferences and join a conference, plus see the conference status ● Chat with your colleagues ● Set time zone, location and status note ● View missed calls in the Journal Voice/Video-only mode: Gives you access to VoIP and Video, plus call transfer, call forwarding and call swipe. Combined mode: Gives you both UC and VoIP/Video functionality in a single mobile application. OpenScape Mobile Pro requires the connectivity to either OpenScape UC, OpenScape Voice or OpenScape 4000. For more information about OpenScape, please visit us at www.mitel.com © 2024 Mitel Networks Corporation. All Rights Reserved. Mitel and the Mitel logo are trademark(s) of Mitel Networks Corporation. Unify and associated marks are trademarks of Unify Software and Solutions GmbH & Co. KG. All other trademarks herein are the property of their respective owners.

Version history

5 versions are listed, going back to v10.0.79. Since v10.0.90 it requires Android 8.0+.

v10.0.92 LATEST Jul 1, 2026 60.2 MB TRUSTED v10.0.91 Jun 30, 2026 60.2 MB TRUSTED v10.0.90 Feb 23, 2026 58.1 MB TRUSTED v10.0.89 Sep 14, 2025 58.3 MB TRUSTED v10.0.79 Aug 1, 2024 58.8 MB TRUSTED

All 5 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 1, 2026.
Certificate issued to “Atos” This is the certificate of the Google Play version.
Same certificate as the 4 other versions checked

Store checks and file details

Developer signature verified Jul 1, 2026
Validated against Google Play Jul 1, 2026
Signed byCN=Adamantia-Eleni Stamelaki, OU=OpenScape Mobile, O=Atos, L=Athens, ST=Attica, C=GR
Signing certificate (SHA-1)E8:99:99:27:13:9B:AD:CD:1B:6C:D9:96:A2:BB:0D:C3:84:07:78:03
File MD50338d395f2b6954816ad3c690e24a567
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (4 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (36)

OpenScape Mobile Pro requests 36 permissions, 10 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Camera Sensitive android.permission.CAMERA
Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read contacts Sensitive android.permission.READ_CONTACTS
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Write contacts Sensitive android.permission.WRITE_CONTACTS
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Advertising ID com.google.android.gms.permission.AD_ID
Bluetooth android.permission.BLUETOOTH
Broadcast sticky android.permission.BROADCAST_STICKY
Change network state android.permission.CHANGE_NETWORK_STATE
Change wifi state android.permission.CHANGE_WIFI_STATE
Control vibration android.permission.VIBRATE
Foreground service microphone android.permission.FOREGROUND_SERVICE_MICROPHONE
Foreground service phone call android.permission.FOREGROUND_SERVICE_PHONE_CALL
Foreground service special use android.permission.FOREGROUND_SERVICE_SPECIAL_USE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) com.unify.osmo.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Manage own calls android.permission.MANAGE_OWN_CALLS
Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
Osmo osmo internal (custom) com.unify.osmo.permission.OSMO_INTERNAL
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Reorder tasks android.permission.REORDER_TASKS
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
Use full screen intent android.permission.USE_FULL_SCREEN_INTENT
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Microphone android.hardware.microphone

OpenScape Mobile Pro APK: questions and answers

Is there a version of OpenScape Mobile Pro for older Android phones?

The current version needs Android 8.0 or later. Version 10.0.89 is the newest listed build that installs on Android 7.0 and later. Get version 10.0.89 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the OpenScape Mobile Pro APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 4 other versions checked. After downloading, check that the file's MD5 is 0338d395f2b6954816ad3c690e24a567.