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Old 12th Oct 2019, 8:49 am   #8
Dave Moll
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Join Date: Feb 2005
Location: West Cumbria (CA13), UK
Posts: 4,898
Default Re: Dial-up bulletin boards

Line simulator is not a problem. I simply connect the two modems to different extensions of my house PABX.

I had considered the idea of setting up two computers with serial ports connected to two modems as a backup option.

As to a known-good modem, I probably have one somewhere, including 300 bps (which is my immediate requirement). Many years ago I had a Pace modem for use with my BBC Micro that did 300 and 1200/75 - which I sold before I got into vintage computing and have several times regretted since.

edit: cross-posted with Sirius
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