Is it possible to record background audio during phone call?

Now I`m creating a questionnaire for phone interviews (when you open the questionnaire, call the person, ask questions and write them down immediately)
When I try to call someone , background-audio stop recording anything (recording continues, but no sound is recorded, only silence).
Is it possible in KoboCollect to make a record using background-audio during phone call from the same device?

Welcome to the community, @anastasiia_fedenkiv! So your requirement is to make a background audio recording during a call (interview)? Let me ping @Xiphware to see if the Collect Android App has a roadmap for this feature.