All versions of 3CX

com.tcx.sipphone14 · 2 versions

3CX has 2 versions listed, going back to v15.5.346.

Minimum Android version over time

Older versions are the way to go if your device runs an earlier Android release.

All 2 versions checked are signed with the same certificate (00:34:A6:15…, issued to “3CX”), so they can update one another.

Versions, newest first

v16.0.0 (1600035) LATEST
Uploaded Jul 2, 2026 6.4 MB Android 5.0+ TRUSTED
e1fe22174915e2acd88cabff0efef496
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What's new (as uploaded)
Fixed a crash that would occur while in the "Conference" screen. Fixed a crash that occurred when creating a group chat with a specific type of user. Fixed a crash that would rarely occur when importing a .3cxconfig file into the 3CX app from a ‘3rd party application. More fixes and improvements
v15.5.346 (1505651)
Uploaded Jun 29, 2026 6.3 MB Android 4.1+ TRUSTED
10a3dd9832165d08a9f6b5a6cc68d603
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Same release notes as v16.0.0.