BT One Phone Softphone

Name: BT One Phone Softphone
Availability: InStock
Author: BT OnePhone

v6.18.3 · 64.4 MB · code 1542

b9e96588ba0f69940f7d4dac6386244d TRUSTED

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UpdatedMar 20, 2025

PublishedJun 13, 2021

Packagecom.btonephone.voip

Versionv6.18.3 (1542)

Size64.4 MB

MD5b9e96588ba0f69940f7d4dac6386244d

Min SDK29

ABIsarmeabi-v7a, arm64-v8a

Malware scanTRUSTED

Signature SHA120:A1:BE:7A:D4:06:4B:83:B6:CF:D3:62:B4:8C:AE:DE:96:06:8C:E0

SignerCN=Android Release, O=Android, C=RS

Total downloads1,000

This version1,000

DeveloperBT OnePhone

Age ratingEveryone

Various Bug Fixes.

TRUSTED

Takes about 2 minutes. You'll need roughly 64.4 MB of free storage.

Grab com.btonephone.voip_1542.apk — hit the Download button above (64.4 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 b9e96588ba0f6994…. Any difference means the file is corrupted or tampered — delete and re-download.
Open the APK — tap the download notification, or find com.btonephone.voip_1542.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=Android Release, O=Android, C=RS. 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 BT One Phone Softphone — tap Open on the install screen, or find the BT One Phone Softphone icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).

Common install errors for BT One Phone Softphone

"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 10 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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.