A Zyxel 1496E Plus is causing problems here (as the calling modem). With the otherwise perfectly functioning Snobsoft BBS, it doesn't establish a connection. I believe you have to set the Zyxel to a 300 baud mode (or something similar) for it to work. A Snobsoft user (whom I currently can't reach) had the same issue with his Zyxel and solved it with a command.
I've already tried something (a while ago - so I don't remember exactly what), but it didn't help.
Does anyone have a tip? submitted by /u/Radiant_Gazelle_8022 [link] [comments]