I use Wanam module for Xposed. There is an option for call recording. However, it's not automatic. While in a call you have to hit MENU then select call record. Saves the files to Voice Recorder app location. It records both sides of the call perfectly
Sent from my SM-N900P using XDA Premium 4 mobile app
Free 15GB storage plus an additional 5GB for using my referral link. You can also get an additional 5GB for every person you get to join! Of course it has a Android app with features such as automatically syncing any photos/videos you have recently taken when you are on WiFi. Give it a shot!