3CX
5.2 626
v20.6.0 by 3CX
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About 3CX
3CX (Package Name: com.tcx.sipphone14) is developed by 3CX and the latest version of 3CX 20.6.0 was updated on March 27, 2026. 3CX is in the category of Communication. You can check all apps from the developer of 3CX and find 200 alternative apps to 3CX on Android. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
With the 3CX App you can make and receive work calls, schedule conferences, video call and chat from anywhere. The 3CX App is truly your one-stop tool for working remotely - easily and efficiently.
Getting Started:
Once the app is downloaded, open it and:
1. Agree to the license agreement.
2. Follow the on screen instructions to configure your app with your extension - you need your 3CX Welcome Email email with your credentials, sent from your Administrator.
3. Allow camera access to scan the QR code from your 3CX web client - details in your email.
4. Grant all the necessary permissions in the next screens.
5. Make sure to follow the battery optimization instructions for the app to work efficiently.
And that's all! You can now stay connected on-the-go!
Important read: This app is only for use with 3CX v18 and is not a standalone app.
More information: https://www.3cx.com/user-manual/installation-android/
Getting Started:
Once the app is downloaded, open it and:
1. Agree to the license agreement.
2. Follow the on screen instructions to configure your app with your extension - you need your 3CX Welcome Email email with your credentials, sent from your Administrator.
3. Allow camera access to scan the QR code from your 3CX web client - details in your email.
4. Grant all the necessary permissions in the next screens.
5. Make sure to follow the battery optimization instructions for the app to work efficiently.
And that's all! You can now stay connected on-the-go!
Important read: This app is only for use with 3CX v18 and is not a standalone app.
More information: https://www.3cx.com/user-manual/installation-android/
3CX 20.6.0 Update
Fixed: Keyboard disappears when searching in contactsFixed: Allow edit before call for everything
Fixed: Flickering occurs when switching between calls
Fixed: Department contacts shown among system extensions
Fixed: Names with diacritics cannot be searched without diacritics
Fixed: Fix 3CX phonebooks when adding conference participants
Fixed: Arrow colors are inverted in the Recents page
Fixed: Chats and contacts resolution related issues
Fixed: Security enhancements on lock screen
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3CX Features
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Previous Versions More
3CX
20.6.0
XAPK
APKs
March 30, 2026
23.64 MB
Variant
Arch
Version
DPI
3CX
20.5.0
XAPK
APKs
January 12, 2026
18.29 MB
Variant
Arch
Version
DPI
3CX
20.4.0
XAPK
APKs
October 2, 2025
25.73 MB
Variant
Arch
Version
DPI
3CX
20.3.0
XAPK
APKs
June 27, 2025
22.03 MB
Variant
Arch
Version
DPI
More Information
Package Name:
Category:
Update Date:
2026-03-27
Latest Version:
20.6.0
Need Update:
Available on:
Requirements:
Android 8.0+
Report:
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