If you are using a "WinModem", then all data pump, and buffering are done
with software. This could be causing your problem. Try the same code with an
external modem (or a proper *Read Old Style* internal modem) installed and
see what happens.
Dave.
----- Original Message -----
From: "Alistair George" <[EMAIL PROTECTED]>
To: "Multiple recipients of list delphi" <[EMAIL PROTECTED]>
Sent: Thursday, 30 March 2000 09:56
Subject: RE: [DUG]: Just a general question
> I do extensive work with DUN and haven't noticed any "slowing down"
>
> Are you using RasApi32.dll?
Spose this could have been off-topic, but since it is related to programming
issues put it here.........
Yes, uses rasapi32.dll
What I have always noticed is when the system makes a request for DUN, at
about the same time the modem goes off-hook and does the dial-up, the system
goes real cludgy for a few occasions, then frees up when negotiations are
completed. I have noticed this on all systems I have used with Win 95 and
98. A prime example would be you are playing an MPEG file, and it glitches
until the dial-up is sorted out, it even happens whilst playing CDs.
Any other contributors to this?
Al+
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