Paul, at 17:25 on Oct 24 1996, you wrote to David Drummond ...

PW>> What did they change in the algorithm???

DD>> The bit that allows them to squeeze 33,600 bps into the 
DD>> same bandwidth they previously could only squeeze 28,800

PW> And that technique is...???

I haven't the slightest idea.  You'd best get a copy of the specs for the
various protocols and work out the maths for yourself.  It's probably
proprietry information (the maths, not the specs).

Arthur Marsh may be able to advise where to get this info.

David
@EOT:

--- Msgedsq/2 3.10