Path: utzoo!attcan!uunet!ogicse!uidaho!edwards
From: edwards@groucho
Newsgroups: comp.sys.hp
Subject: Re: Modems
Message-ID: <1990Jul02.173100.10477@groucho>
Date: 2 Jul 90 17:31:00 GMT
References: <1990Jun13.153719.17110@groucho> <560012@hpqtdla.HP.COM>
Reply-To: edwards@neon.UUCP (Daniel Edwards)
Organization: University of Idaho, Moscow
Lines: 20

Many thanks to those who replied to my original posting re modem
not receiving incoming calls after I place an outgoing call.  Most
suggested checking the DTR setting and/or cycling the power to the
modem.  I have tried both and neither had any effect on the problem.

The problem does not seem to be with the modem, which behaves quite
normally.  I connect to the modem from the console using 
cu -s1200 -l tty01 -m dir
ATDT dials numbers, ATH hangs up the phone line, and
all internal switches seem normal.  If I exit from cu (tilde period)
I get the normal disconnected message and the normal ksh prompt.  
If I then call the modem from a remote terminal, I get connected, 
and nothing happens; no login prompt, no response.  If I again try 
cu from the console, I get a normal connection and then a 
listing of ringings and garbage that I typed from the remote terminal.
The system stays in this state until I reboot.  Any suggestions will
be welcomed.  

Daniel Edwards/Department of Chemistry/University of Idaho/Moscow ID 83843
edwards@neon.chem.uidaho.edu