[asterisk-users] Fax tone detected, but no fax extension for CAPI

[Armin Schindler]

On Sun, 6 Aug 2006, Stefan-Michael. Guenther (in-put GbR) wrote:
> > > Protocol error layer 1 (broken line or B-channel removed by signalling
> > > protocol)
> >
> > This is the cause of your problem! Your physical ISDN connection is
> > broken. Maybe your cross/NT connection is not setup correct.
> >
> okay, then one last question before I start testing all the options in the 
> configuration menu of the EICON card:
> 
> Is this error caused by the port where the fax comes in (ISDN4/port 4) or by 
> the outgoing port (ISDN3/port 3)?

It looks like ISDN3, but you can check this by running
  divactrl mlog -c 3 -o
and/or
  divactrl mlog -c 4 -o
to see the cards logs.
 
> P.S: I have spent about two weeks now on this topic, together with the really 
> helpful support from EICON. If I finish this configuration successfully, I 
> promise I will write a HOWTO on it and post the link on the list;-))

We can add this to the melware.org wiki then....

Armin