I managed to figure out how to get a set of headphones working with the Xbox One with game audio and voice chat using this guide as a core.
Here is what you need: (What I used)
Surround Processor (Turtle Beach DSS)
Mic (Modmic 2.3)
PC Headset 2 female 3.5mm to mobile phone male 3.5mm adapter
female 3.5mm to 2 male 3.5mm adapter
Xbox Chat Adapter
1/4 to 3.5mm adapter (if necessary)
So it gets a bit complicated, but here goes:
Headphones to 1/4 to 3.5mm adapter
3.5 mm adapter to female 3.5mm to 2 male 3.5mm adapter
One male end of the 2 male 3.5mm adapter goes to the DSS
The other male end goes to the headphone female 3.5mm of the PC Headset adapter
DSS goes to Xbox one via optical cable
PC Headset adapter goes to Xbox One controller via Xbox Chat Adapter
Modmic goes to mic female 3.5mm of the PC Headset adapter.
Essentially you're setting it up like a legacy headset for xbox one. It was crazy figuring out all the adapters, but I did it and it worked very well for Titanfall.
I hope these directions help someone who wants to implement this guide for an Xbox One.
Feel free to PM if you have any questions or want to know what adapters I used.
Thank you very much for this post!!! Finally got my setup to work!!!