Interruption WhatsApp Calls

[Cutkelvin52]

Samsung galaxy s7 edge - During WhatsApp phone calls bleep noise then brief silence then call resumes.

Done basic checks 

[CarloL]

Hey @Cutkelvin52, is this happening with WhatsApp only? Also, what steps have you tried already? 

[Cutkelvin52]

Yes only WhatsApp. Tried rebooting. Uninstalled app then reinstalled.