1

I have Samsung Galaxy J7 (SM-J700F). WhatsApp calls are not being recorded.

2

Voip calls such as Skype, WhatsApp, Viber, WeChat, Hangouts, IMO, Facebook Messenger etc cannot be recorded, no matter what recorder in the market you are using. This is limited by Android. Only normal calls can be recorded.


UPDATE
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Finally, 2 years later we developed the new app VoIP Call Recorder that can perfectly record video calls and voice calls from Skype, WhatsApp, Viber, WeChat, Hangouts, IMO, Facebook Messenger etc. See here: https://www.boldbeast.com/android/voip_ … order.html