If you need record calls, then you may have been looking for a solution on Google Play. 90% of apps with this functionality have ads, are paid or collect data.
Axet’s Call Recorder is one of best phone call recording apps: open source, free to use, no ads and analytics.
In order to start recording calls, install Call Recorder and give it root access. In the application, click on the three dots on the top right and turn on “Call Recording”.
Each call will be recorded automatically. In the settings in
“Name Format” we recommend using:
%i %c %p %s. Such a template will show the contact name, number and date in the file names.
Enable the function “Skip Silence” to skip beeps and silence during recording. If you have “Magisk Manager” then you can install “Axet’s Call Recorder ” from the built-in module library.
Note: recording calls from a line without root impossible. Recording voice from the line and recording voice (sound) from the speaker are not the same thing.