BRI/ISDN gateways?

Can anyone recommend any BRI/ISDN gateways that’s compatible with FreePBX? I’m looking for something that will output at least one BRI (TE or NT) on an FXS port.
I see that Sangoma has some cards that support BRI. Never tried these before.

We also have BRI gateways. Our Vega 50 has a BRI version.