Just got a USB modem with built in LVI from the Dreamcast Live shop yesterday. I have a Dreampi image up and running on my Raspberry Pi 3 B, but I cannot seem to get the USB modem to talk to the Dreamcast after going through the setup process. I followed the video that Modern Vintage Gamer recently put up (https://youtu.be/9jo8jdvWrBA
) along with the video on the Dreamcast Live site itself, but when I try to connect, I just get 'There is no answer at this number' in the Planet Web 2.0 connection screen. Both lights are green on the USB modem and I'm not really sure what else to check at this point. In some of the tutorial videos you can see the AT codes along with 'Setup Complete, listening...' on the Pi console screen, and I'm not seeing that, but in other topics people have said you shouldn't see anything at all on the console screen.
I've tried every possible thing I can think of before coming here to ask for help, so I'll list it all out.
Freshly downloaded 1.6 image from both the Dreamcast Live site and Kazade on different SD card
Different phone cable
Different USB port on the Pi
Pinging the Pi from my PC - Works
Pinging Google and other internet sites from the Pi - Works
Discovering the Pi via IP on the Dreamcast Now! site - Works
Disabled wifi via wifi utility
Doing both (111)-1111 and 111-1111 as dial number
Probably a bunch of other steps that I forgot. I saw a command somewhere that you could run which would show the status of the USB modem at various bitrates, but now I cannot find it. I doubt the USB modem is the culprit, since it came from the man himself, pcwzrd13, but is there a possibility?
Any further suggestions would be appreciated.