Is it Possible To Send And Receive Audio From my PC to My Phone (iPhone)?

So just as my header says, I'm looking to send and receive audio to my phone with my PC. For instance, while on a call, i want to be able to play audio on my PC and have it heard on the other end of my call. Whilst having that call being heard and presented on my PC. I've seen various methods used and videos, and I think a sound mixer or mixer might be the instrument that I want to use? Any help or advice will be greatly appreciated, thank you.