Luna PBX
v1.5.5 · 88.3 MB · code 2335643
Verify you're human
Solve this to start the download.
File information
UpdatedAug 21, 2025
PublishedApr 24, 2022
Packagenumbergroup.softphone.android
Versionv1.5.5 (2335643)
Size88.3 MB
MD5c88714ebc0dc1c959049303c25e4a3c0
Min SDK24
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1E9:D0:D7:08:B7:43:C6:B1:A6:45:A6:17:B4:81:C9:B8:26:D8:31:6C
SignerCN=Jiri Kral, OU=Unknown, O=Acrobits, L=Praha, ST=Unknown, C=CZ
Total downloads1,000
This version1,000
DeveloperNumbergroup
Age ratingEveryone
What's new in v1.5.5
Stability improvement
Design improvement
Design improvement
Security scan
TRUSTED
- Developer signature verified 2025-08-21
- Signature SHA1 E9:D0:D7:08:B7:43:C6:B1:A6:45:A6:17:B4:81:C9:B8:26:D8:31:6C
- File MD5 c88714ebc0dc1c959049303c25e4a3c0
How to install Luna PBX v1.5.5 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 88.3 MB of free storage.
- Grab numbergroup.softphone.android_2335643.apk — hit the Download button above (88.3 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches c88714ebc0dc1c95…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find numbergroup.softphone.android_2335643.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Jiri Kral, OU=Unknown, O=Acrobits, L=Praha, ST=Unknown, C=CZ. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Luna PBX — tap Open on the install screen, or find the Luna PBX icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Luna PBX
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 7.0 Nougat or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.