Just seeing if anyone has been able to configure this: I listen to audio through my car stereo via DAC Aux cable. I have a bluetooth headset coming for phone calls. I'm trying to setup my phone/vehicle creature comforts while bypassing the vehicles infotainment center. Is it possible to receive/send phone calls via the bluetooth headset, but listen to music, podcasts, etc. via the DAC aux cable simultaneously? Or better yet, have bluetooth takeover when a phone call comes in, and return to the aux cable audio once the call hangs up? Thanks.