Re: [hylafax-users] MT1932ZBA with DTMF DID

[Lee Howard <faxguy@xxxxxxxxxxxxxxxx>]

Mat Allgood wrote:

> On Mon, 21 Mar 2005 17:58:55 -0800, Lee Howard <faxguy@xxxxxxxxxxxxxxxx> wrote:
>  
>
> > The difference here being that the former waits for "OK" and the latter
> > does not.
> >
> > It's a bit of a dilemma because some modems do this (like those that
> > accept AT+VRID=1):
> >
> >  <-- AT command
> >  --> CallID data (DID or Caller*ID)
> >  --> OK
> >
> > and some modems do this (like yours):
> >
> >  <-- AT command
> >  --> OK
> >  --> CallID data (DID or Caller*ID)
> >
> > The former requires that we watch for OK to terminate the CallID data,
> > and the latter requires that we don't - relying completely on the answer
> > length to terminate the CallID data.  I think, though, that something
> > can be done.
> >    
>
> I know these features are used by some but not lots of people, but it
> seems to me that it would be a good idea to add a configuration
> option(s?) to setup what the modem expects back from commands like
> this.
>  

I try to avoid adding configuration options when it is a behavior that 
can be automatically detected and the administrator would not be able to 
change that behavior (or want to change it).  In this case we basically 
need to stick around for all of the DID digits and also an OK and not 
move on until all of those are seen... but that they may come in any 
order.  This is relatively easy to handle.

> > --- hylafax-4.2.1.orig/faxd/ClassModem.c++      Mon Mar 21 08:20:26 2005
> > +++ hylafax-4.2.1/faxd/ClassModem.c++   Mon Mar 21 17:52:36 2005
> > @@ -1340,12 +1340,13 @@
> >                atCmd(conf.ringResponse, AT_NOTHING);
> >    
>
> With this, I am guessing you meant this line to be:
>                 atCmd(conf.ringResponse);
> Right?  With the first line, hylafax doesn't even try to get [CD]ID.
>  

No.  I meant what I coded.  Try it.

Lee.


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