@philpem@digipres.club I've always thought any form of modem-over-IP was a kind of sketchy/poorly working thing, but the SNR and jitter values here seem very good... Is it because you're doing it on your local network? Is it just that V29 at 9600bps is a lot more forgiving? A long time ago I was playing with some slmodem thing which theoretically could do V34 over VoIP but the thing was always far from stable even at way lower speeds...