3CX (Package Name: com.tcx.sipphone14) is developed by 3CX and the latest version of 3CX 20.4.0 was updated on August 20, 2025. 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/
3CX 20.4.0 Update
New: Show summary and transcription snippets for recordings and voicemails New: Ability to block number for incoming calls and external chats New: Ability to leverage allowed country codes Fixed: Filter out results for recording summary Fixed: Show extension name for Monitor connection quality Fixed: Image preview in chat notifications is not exposed
New: Show summary and transcription snippets for recordings and voicemails New: Ability to block number for incoming calls and external chats New: Ability to leverage allowed country codes Fixed: Filter out results for recording summary Fixed: Show extension name for Monitor connection quality Fixed: Image preview in chat notifications is not exposed
New: Show summary and transcription snippets for recordings and voicemails New: Ability to block number for incoming calls and external chats New: Ability to leverage allowed country codes Fixed: Filter out results for recording summary Fixed: Show extension name for Monitor connection quality Fixed: Image preview in chat notifications is not exposed
New: Show summary and transcription snippets for recordings and voicemails New: Ability to block number for incoming calls and external chats New: Ability to leverage allowed country codes Fixed: Filter out results for recording summary Fixed: Show extension name for Monitor connection quality Fixed: Image preview in chat notifications is not exposed
New: Show summary and transcription snippets for recordings and voicemails New: Ability to block number for incoming calls and external chats New: Ability to leverage allowed country codes Fixed: Filter out results for recording summary Fixed: Show extension name for Monitor connection quality Fixed: Image preview in chat notifications is not exposed
New: Edit before call functionality in Recents, Contacts and Contact Card Fixed: Change for BTrip and Lunch statuses Fixed: Swapped initials of Lunch & Business Trip in BLF Fixed: Restore Keep Active on reboot excluded for Android 15 and above Fixed: Wrong dialing information when switching connection Fixed: Telecom API issues with Android 16 RC Fixed: Issue with new voicemails not being displayed Fixed: Issue with loading in voicemail list
New: Edit before call functionality in Recents, Contacts and Contact Card Fixed: Change for BTrip and Lunch statuses Fixed: Swapped initials of Lunch & Business Trip in BLF Fixed: Restore Keep Active on reboot excluded for Android 15 and above Fixed: Wrong dialing information when switching connection Fixed: Telecom API issues with Android 16 RC Fixed: Issue with new voicemails not being displayed Fixed: Issue with loading in voicemail list
New: Edit before call functionality in Recents, Contacts and Contact Card Fixed: Change for BTrip and Lunch statuses Fixed: Swapped initials of Lunch & Business Trip in BLF Fixed: Restore Keep Active on reboot excluded for Android 15 and above Fixed: Wrong dialing information when switching connection Fixed: Telecom API issues with Android 16 RC Fixed: Issue with new voicemails not being displayed Fixed: Issue with loading in voicemail list
New: Edit before call functionality in Recents, Contacts and Contact Card Fixed: Change for BTrip and Lunch statuses Fixed: Swapped initials of Lunch & Business Trip in BLF Fixed: Restore Keep Active on reboot excluded for Android 15 and above Fixed: Wrong dialing information when switching connection Fixed: Telecom API issues with Android 16 RC Fixed: Issue with new voicemails not being displayed Fixed: Issue with loading in voicemail list
New: Edit before call functionality in Recents, Contacts and Contact Card Fixed: Change for BTrip and Lunch statuses Fixed: Swapped initials of Lunch & Business Trip in BLF Fixed: Restore Keep Active on reboot excluded for Android 15 and above Fixed: Wrong dialing information when switching connection Fixed: Telecom API issues with Android 16 RC Fixed: Issue with new voicemails not being displayed Fixed: Issue with loading in voicemail list
New: Edit before call functionality in Recents, Contacts and Contact Card Fixed: Change for BTrip and Lunch statuses Fixed: Swapped initials of Lunch & Business Trip in BLF Fixed: Restore Keep Active on reboot excluded for Android 15 and above Fixed: Wrong dialing information when switching connection Fixed: Telecom API issues with Android 16 RC Fixed: Issue with new voicemails not being displayed Fixed: Issue with loading in voicemail list
New: Edit before call functionality in Recents, Contacts and Contact Card Fixed: Change for BTrip and Lunch statuses Fixed: Swapped initials of Lunch & Business Trip in BLF Fixed: Restore Keep Active on reboot excluded for Android 15 and above Fixed: Wrong dialing information when switching connection Fixed: Telecom API issues with Android 16 RC Fixed: Issue with new voicemails not being displayed Fixed: Issue with loading in voicemail list
Fixed: Crashes in dialogs with two buttons on Android older than V13 Fixed: Scan QR Code failure screen re–introduced Fixed: Crashes in protobuf requests Fixed: Crashes in rare instances of chat list navigations Fixed: Crash for Android 13 for call notifications Fixed: Crash for Android 14 due to Android bug Fixed: Failing to unsubscribe from PUSH
Fixed: Crashes in dialogs with two buttons on Android older than V13 Fixed: Scan QR Code failure screen re–introduced Fixed: Crashes in protobuf requests Fixed: Crashes in rare instances of chat list navigations Fixed: Crash for Android 13 for call notifications Fixed: Crash for Android 14 due to Android bug Fixed: Failing to unsubscribe from PUSH
Fixed: Crashes in dialogs with two buttons on Android older than V13 Fixed: Scan QR Code failure screen re–introduced Fixed: Crashes in protobuf requests Fixed: Crashes in rare instances of chat list navigations Fixed: Crash for Android 13 for call notifications Fixed: Crash for Android 14 due to Android bug Fixed: Failing to unsubscribe from PUSH
Fixed: Crashes in dialogs with two buttons on Android older than V13 Fixed: Scan QR Code failure screen re–introduced Fixed: Crashes in protobuf requests Fixed: Crashes in rare instances of chat list navigations Fixed: Crash for Android 13 for call notifications Fixed: Crash for Android 14 due to Android bug Fixed: Failing to unsubscribe from PUSH
Fixed: Crashes in dialogs with two buttons on Android older than V13 Fixed: Scan QR Code failure screen re–introduced Fixed: Crashes in protobuf requests Fixed: Crashes in rare instances of chat list navigations Fixed: Crash for Android 13 for call notifications Fixed: Crash for Android 14 due to Android bug Fixed: Failing to unsubscribe from PUSH
Fixed: Show mobile number of a recording from extension’s mobile number Fixed: Conferencing changes Fixed: Call history + call quality causes ton of extra requests Fixed: Merge to conference functionality added for SP3 and above
Fixed: Show mobile number of a recording from extension’s mobile number Fixed: Conferencing changes Fixed: Call history + call quality causes ton of extra requests Fixed: Merge to conference functionality added for SP3 and above
Fixed: Show mobile number of a recording from extension’s mobile number Fixed: Conferencing changes Fixed: Call history + call quality causes ton of extra requests Fixed: Merge to conference functionality added for SP3 and above
Fixed: Show mobile number of a recording from extension’s mobile number Fixed: Conferencing changes Fixed: Call history + call quality causes ton of extra requests Fixed: Merge to conference functionality added for SP3 and above
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