Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!cs.utexas.edu!sun-barr!ccut!wnoc-tyo-news!astemgw!kuis!aegis!davidg From: davidg%aegis.or.jp@kyoto-u.ac.jp (Dave McLane) Newsgroups: comp.dcom.modems Subject: Re: T2500 hangs up right after connection Message-ID: Date: 26 Apr 91 10:23:27 GMT References: <1991Apr25.040327.11273@netcom.COM> Organization: Aegis Society Lines: 28 gandrews@netcom.COM (Greg Andrews) writes: > In article <958@spool.mu.edu> tomb@marque.mu.edu (Tom Baas) writes: > > > >In trying to call another system with ny Telebit T2500 at 2400bps. > >I get a connection to the point where I get the modem message: > > > >CONNECT 2400 > > > >But immediatly thereafter it gets hung up. I am sure that the basic > >modem settings are correct and if I were to call different systems > >at 2400 bps, the connection is fine. > > > > Does the other modem have error correction enabled? If not (or you're > not certain), then try turning off error correction in your T2500. Hmmm, maybe the other way around.... If the calling modem has no error correction (perhaps indicated by the CONNECT 2400, but this could depend on the level of ATXn) then it will say it's connected while the *other* modem is still figuring out whether error correction is enabled. If the *other* modem is set to accept only error correction calls, it will hangup when it find that the call is not such. If such is the case, then the "immediately" might be around 5-7 seconds, which is the time that the error correction handshaking takes.... --Dave