Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!bu.edu!transfer!lectroid!jjmhome!peanut!dts
From: dts@peanut.UUCP (Daniel Senie)
Newsgroups: comp.dcom.modems
Subject: T2500 at Bell 103 modulation
Message-ID: <10@peanut.UUCP>
Date: 19 Mar 91 02:08:15 GMT
Organization: Daniel Senie Consulting, Clinton, MA
Lines: 20

I've been trying to dial into Compuserve at 300 BPS, due to better rates.
For certain uses on CSERVE, I find 300 is actually fast enough, since I can read
as fast as the characters come out that way.

The problem I'm having is that with recent revs of the T2500 ROMs (6.01 and
7.0) I have been unable to complete Bell 103 calls. The modems answer and
think they're happy, but no amount of playing with baud rates/parity/etc.
will make anything other than garbage come out.

I tried the same thing with a Microcom AX/2400 (a basic Bell 103/22/V.22bis
MNP4 modem) and connected just fine. I suspect I am getting a modulation
other than Bell 103, perhaps V.21, but have not found a way to correct this.

Any ideas?

-- 
Daniel Senie               UUCP: uunet!lectroid!peanut!dts
Daniel Senie Consulting    ARPA: peanut!dts@lectroid.sw.stratus.com
48 Elm Street              CSRV: 74176,1347
Clinton, MA 01510          TEL.: 508 - 365 - 5352