Path: utzoo!utgpu!jarvis.csri.toronto.edu!clyde.concordia.ca!uunet!samsung!usc!apple!amdahl!dacseg
From: dacseg@uts.amdahl.com (Scott E. Garfinkle)
Newsgroups: comp.unix.i386
Subject: T18PC and ESIX HDUUCP
Message-ID: <efRY02U58cBD01@amdahl.uts.amdahl.com>
Date: 1 Mar 90 02:47:40 GMT
Reply-To: dacseg@uts.amdahl.com ({sun,uunet,...}!amdahl!dacseg)
Organization: Amdahl Corporation, Sunnyvale CA
Lines: 15

I know that variations of this subject have been beaten to death lately,
but here goes, anyway.

I have a Telebit T18pc (ROM B4.00) internal modem in my ESIX (SVR3.2/386)
system.  Despite my best efforts, I have been able to achieve only 75-100 cps
throughput!  This is using both the asy and the fas drivers.  The modem is
set up on COM2, and there is nothing else sharing the interrupt.  I have
the following setup in the Dialers script: AT S50=255, S110=0, S111=30, S58=2.
Everything else is set at "factory fresh" settings.  The line is not audibly
noisy, and I have tried with and without echo suppression (S121).  Oh, and
the speed is set to 19200, of course.

Is there anything I should be trying?

Scott E. Garfinkle