🚀 go-pugleaf

Eric Hopper asks:
>Does anybody know of a modem program that has the capability of
>running an outside program to do the transfer?

Check into Interlink, a commercial telecommunications program from Intersect..
it has the ability to load an external protocol, in addition to the range
of built-in protocols.  Thus you can customize it as new implementations
and new protocols become available.

Also, there's Shadow, from ANTIC, which runs in the background and allows
file transfers which proceed transparent to most any other program.  The
authors have announced an improved version to be released soon, including
other protocols.

BobR