Pi-Star running YSF. I hear conversations, but they don't hear me.

[n1aup]

I set up my hotspot / Pi-Star on a generic, Chinesium board. Works fine.

I set up a friend's YSF Pi-Star, and I hear voice traffic from the selected room. See call signs on the dash list. Everything is properly green, but no one can hear me when I key my radio, and I don't show up on the dash.

What am I missing?

I think I read that no ports need to be opened on my Network firewall.

Can anyone help?

[M1DNS]

Either use the calibration tool or manually set your rx offset in mmdvmhost expert so the board can see ur transmissions.

Sent via smoke signals using my SM-G935F

[n1aup]

There is a cal sticker under the board, so maybe that's it.