Usar o APKPure APP
Obter o APK da versão antiga de 15.5 legacy app para Android
Aplicativo para servidor do sistema de telefone 3CX, versão 15.5. Será descontinuado no início de 2020
Use only if you are unable to update 3CX Server to Version 16
For use with Version 15.5 only
Can work on Android 6,7,8
Will have problems on Android 9
Does not work on Android 10
The proper app you should use is this:
https://play.google.com/store/apps/details?id=com.tcx.sipphone14
Novidades da Última Versão 16.0.0
Last updated on Oct 8, 2019
For use with Phone System Version 15.5
If you have older version of Android and up
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15.5 legacy app
16.0.0 by 3CX
Oct 8, 2019