ISDN Chatscript on Mgetty

Gert Doering (gert@greenie.muc.de)
Tue, 15 Sep 1998 20:25:38 +0200


Hi,

please send this to the mgetty mailing list.  Send the full log file (of
one failed attempt), including the mgetty version number in the first
line.

One short comment from me (no time): try "toggle-dtr no" in mgetty.config.
Might help.

gert


On Tue, Sep 15, 1998 at 11:39:26AM -0400, Van wrote:
> Sorry to bother you, but, this doesn't appear to show up anywhere.  I'm
> connecting 2 LANs over ISDN with Diva TA (external) ISDN modems.  My
> chatscript follows:
> 09/15 10:13:37 yS0  locking the line
> 09/15 10:13:38 yS0  lowering DTR to reset Modem
> 09/15 10:13:39 yS0  send: \dATQ0V1H0[0d]
> 09/15 10:13:39 yS0  waiting for ``OK''
> 09/15 10:13:59 yS0  timeout in chat script, waiting for `OK'
> 09/15 10:13:59 yS0  init chat timed out, trying force-init-chat
> 09/15 10:13:59 yS0  send: \d[10][03]\d\d\d+++\d\d\d[0d]\dATQ0V1H0[0d]
> 09/15 10:14:03 yS0  waiting for ``OK''
> 09/15 10:14:23 yS0  timeout in chat script, waiting for `OK'
> 09/15 10:14:23 yS0  init chat failed, exiting...: Interrupted system call
> 09/15 10:14:23 ##### failed in mg_init_data, dev=ttyS0, pid=840
> 
> If I go to minicom and paste \dATQ0V1H0 into the terminal window, I get
> the OK.  If I paste \dATQ0V1H0[0d] into the windows, I get ERROR.  I'm
> unclear as to what to send the modem to get it to okay after an init q and
> setting my mgetty entry as follows:
> S0:12345:respawn:/usr/local/sbin/mgetty ttyS0 
> I also have tried changing /usr/local/etc/mgetty+sendfax/mgetty.config to
> have init-chat "" AT OK
> This doesn't appear to override the \dATQ0V1H0 sent during an init q.
> 
> Any help would be greatly appreciated.  I'm about to give up on this.
> Regards,
> Van
> 
> 
> =========================================================================
> Linux rocks!!!   www.dedserius.com
> =========================================================================
> 

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Gert Doering - Munich, Germany                             gert@greenie.muc.de
fax: +49-89-35655025                        gert.doering@physik.tu-muenchen.de