I want to use other app features page in app when am in call. how to minimise the call and bring back to current again in iOS?
To help you, I would like to know exactly what
other app features page is first.
Picture in Picture(PIP)?
Its not PIP. within my app. lets say I want to go chat page during in video/voice call. how to go out and back to call page again.
I think you attempt to manage Call-related instances somewhere other than lifecycle of ViewController. (like a single-tone pattern)
Instead, you have to release memory well.
How to get the current call instance and load it back in call viewcontroller. Bcoz during call I want to use other function in my app.