Path: utzoo!attcan!utgpu!news-server.csri.toronto.edu!clyde.concordia.ca!uunet!hsi!essnj1!smitty
From: smitty@essnj1.UUCP (Hibbard T. Smith JR)
Newsgroups: comp.dcom.modems
Subject: Telebit T1000 problem.
Keywords: Telebit, T1000
Message-ID: <728@essnj1.UUCP>
Date: 26 May 90 04:21:07 GMT
Organization: ESSNJAY Systems Inc., Bethany, CT, USA
Lines: 28


I've been using a Telebit T1000 for a year now, and I like it a lot.  My 
system is a 386 25Mhz running ISC 2.0.2 with the X5 upgrade installed.  I have 
the Dialers and Devices files configured to lock the T1000 to the speed of
the Systems file entry for the particular system being called.  The T1000
is configured to reset to the stored profile when DTR drops at the end of the 
call.  The stored profile allows the modem answer speed to float in response
to incoming calls.

The problem is that after an outbound call, the modem will not float to the
speed of an incoming call.  It only offers the speed at which the preceeding 
(outbound) call was made.  Apparently the speed lock is remaining in effect,
and the stored profile is not being obeyed.  I've checked with a scope, and 
the system drops DTR for a couple of seconds.  If I drop DTR manually, or 
power down and up the modem, the "float" works properly.

Any help I can get with this would be deeply appreciated.  It's causing some
incoming calls to be answered (ie paid for), but not connected.  This is 
a source of irritation for some of my users.  Please email responses, unless  
you feel it's of general interest.  I'll follow this group watching for
followups.

Thanks in advance for any help.
-- 
		Smitty
-------------------------------------------
Hibbard T. Smith JR                 	 ESSNJAY Systems Inc.
uunet!hsi!essnj1!smitty