mark lewis wrote in a message to Roy J. Tellason:

 SH>> and COM/IP will not work with it.

 RJT> What's "COM/IP"?

 ml> windows virtual modem shim similar to vmodem.exe on os/2...

Ok,  at least I know _of_ that,  though I've never actually used it. 
That's the thingy that comes with SIO,  right?  I wonder if there's
something similar for dos?

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