Path: utzoo!attcan!uunet!cs.utexas.edu!wuarchive!emory!mathcs.emory.edu!km
From: km@mathcs.emory.edu (Ken Mandelberg)
Newsgroups: comp.dcom.modems
Subject: T2500 <> USR Courier V.32 Probs
Message-ID: <1990Nov5.095009@mathcs.emory.edu>
Date: 5 Nov 90 14:50:09 GMT
Sender: news@mathcs.emory.edu
Reply-To: km@mathcs.emory.edu (Ken Mandelberg)
Organization: Emory University, Dept of Math and CS
Lines: 21

I'm having a problem using a USR Courier V.32 making a V.32 connection
with a Telebit T2500. In this case the T2500 is the remote and the USR
is local. Although, the two make the connection successfully, the 
connection drops after a few minutes of heavy load, as it happens
with data mostly going from T2500->USR.

If I'm in MNP mode, the USR reports a "LD disconnect" otherwise I
just get a carrier drop. It appears the remote T2500 is causing the
drop either way.

If I substitute a T2000 for the USR as the local modem, and make a PEP
connection (to the same T2500) there is no problem. One way or another
I'm using hardware flow control all around.

Any ideas?

-- 
Ken Mandelberg      | km@mathcs.emory.edu          PREFERRED
Emory University    | {rutgers,gatech}!emory!km    UUCP 
Dept of Math and CS | km@emory.bitnet              NON-DOMAIN BITNET  
Atlanta, GA 30322   | Phone: (404) 727-7963