How to record WhatsApp Calls On Android
Install Cube Call Recorder on your phone
Open Cube Call Recorder and switch to WhatsApp
Call the person whom you want to talk to
Then Cube Call Widget comes while you are talking
If you are unable to see Cube Call Widget then open Cube Call Recorder Settings
Choose Force VoIP call as voice call
Then call again, if you see Cube Call Recorder widget, then it's working