Need Help Digirig Lite, and Direwolf

I am struggling to get my setup to work and would appreciate some assistance. Linux Mint 22, Direwolf, Digirig Lite, RJ-12 cable, Yaesu FT-2980R radio.

Am I understanding correctly that with the above mentioned that I am to use VOX ?

If using VOX, what should the configuration be in Direwolf? If not VOX and instead PTT what would that configuration line be in Direwolf?