Other Audio Ducking in AVAudio session

https://developer.apple.com/videos/play/wwdc2023/10235/ - In this WWDC session,

at 3:19 - Apple has introduced **Other audio ducking ** feature

In iOS17, we can control the amount of 'other audio' ducking through the AVAudioEngine. Is this also possible on AVAudioSession ?

We are using an AVAudioSession for a VOIP call while concurrently attempting to play a video through an AVPlayer. However, the volume of the AVPlayer is considerably low.

Does anyone have any ideas on how to achieve the level of control that AVAudioEngine offers?