10-01-2021, 02:34 AM
All of my modems were made from 1982 to the latest being a USRobotics 3453B. All of them respond exactly the same. I discovered the solution for the Amiga BBS's by using the USR modem and capturing the serial data. Once I changed the response code to be identical to the USR modem, then AmiExpress and a few other BBS's that I tried immediately worked correctly. I confirmed with the Hayes standard for response strings as well. If I switch back to how it was, then all of these BBS's will stop working.
The difference between ATV0 and ATV1 (the result code) is what is actually returned. For baud rates, there is a hard coded value forcing the actual baud rate following "CONNECT" instead of just "CONNECT" without anything else. Several other things are returned differently as well.
If you can link me a document that shows the recommended response codes then I can compare to what I have and do some testing on the Amiga BBS's. That will be my standard though, because if those don't work then the PC and Atari BBS's won't work either - and I need all of those to work.
The difference between ATV0 and ATV1 (the result code) is what is actually returned. For baud rates, there is a hard coded value forcing the actual baud rate following "CONNECT" instead of just "CONNECT" without anything else. Several other things are returned differently as well.
If you can link me a document that shows the recommended response codes then I can compare to what I have and do some testing on the Amiga BBS's. That will be my standard though, because if those don't work then the PC and Atari BBS's won't work either - and I need all of those to work.