Patching non-GMRS frequencies to a GMRS repeater?

[WRYF747]

I wonder if it is legally possible to patch a VHF simplex frequency with digital voice to a GMRS Repeater to chat back and forth between bands and modes? And before you say anything, I understand that using digital voice of any kind is illegal on GMRS but, this would be from another frequency patched to the repeater. And I would like to add, seeing that some GMRS users like to patch their repeaters to the internet through apps like Zello, how much of a difference would this be?

[BoxCar]

Not legally. The FCC regulations generally prohibit different  services from cross connecting.

[Lscott]

8 hours ago, WRYF747 said:

I wonder if it is legally possible to patch a VHF simplex frequency with digital voice to a GMRS Repeater to chat back and forth between bands and modes?

This topic comes up with regularly.