[asterisk-users] Is it possible to use spandsp and patton to do fax2mail ?

Olivier oza-4h07 at myamail.com
Thu Jan 10 11:10:04 CST 2008


So, I think in this case (Ethernet link), "standard spandsp" doesn't help as
it needs a TDM board.
But, as spandsp has recently gained T.38 support, it could help to build
email2fax or fax2email but I have no experience myself in it.

I would be very curious to know.

Regards

2008/1/10, Jean-Louis curty <jlcurty at gmail.com>:
>
> ok sorry for the confusion created,
> I mean isdn network , in other word tdm,
> so tdm link connected  to patton, patton connected in the lan via ethernet
> speaking sip,
> jl
>
> 2008/1/10, Olivier < oza-4h07 at myamail.com>:
> >
> >
> >
> > 2008/1/10, Jean-Louis curty <jlcurty at gmail.com>:
> > >
> > > exactly
> > > isdn patton -> eth/lan sip asterisk
> >
> >
> > so why is misdn installed for ?
> > it seems you don't have any ISDN card inside you Asterisk server.
> >
> > jl
> > >
> > > 2008/1/10, Olivier <oza-4h07 at myamail.com>:
> > > >
> > > >
> > > >
> > > > 2008/1/10, Jean-Louis curty <jlcurty at gmail.com>:
> > > > >
> > > > > I use 4960 and 4638 gw but it's applicable for any patton gw (
> > > > > analogue or isdn ) since it's always the same way of configuring
> > > > > - define ports
> > > > > - define interface
> > > > > - define services
> > > > >
> > > > > my config:
> > > > > 1 asterisk
> > > > > 1 patton ( let say 4638 )
> > > > >
> > > > > the patton gw registers itself has a asterisk sip peer,
> > > > > inside the patton any sip call coming from asterisk is routed to
> > > > > isdn ( outgoing calls )
> > > >
> > > >
> > > > So patton and Asterisk are connected using Ethernet, right ?
> > > > Or do you also have a TDM link between both boxes ?
> > > >
> > > > PSTN --- <TDM> --- Patton --- <Eth ? TDM ?> --- Asterisk
> > > >
> > > > in patton again , all isdn calls of any ports is routed to the
> > > > > asterisk IP as a sip call,
> > > > >
> > > > > jl
> > > > >
> > > > >
> > > > >
> > > > > 2008/1/9, Olivier <oza-4h07 at myamail.com>:
> > > > > >
> > > > > >
> > > > > >
> > > > > > 2008/1/8, Jean-Louis curty <jlcurty at gmail.com>:
> > > > > > >
> > > > > > > Hi,
> > > > > > >
> > > > > > > I succesfully install spandsp chan_misdn and digium card. the
> > > > > > > rxfax works fine and I get the fax result by email.
> > > > > > > I would like to do the same using a Patton gw + zaptel but I
> > > > > > > can't receive fax anymore,
> > > > > >
> > > > > >
> > > > > > which patton product do you use ?
> > > > > > how are patton gw and asterisk connected to each other ?
> > > > > >
> > > > > >  the call comes in from ISDN in the Patton gw, patton sends it
> > > > > > > to asterisk, asterisk run a macro to make a tif file using rxfax,
> > > > > > > the tif file is correctly created but with a 0 size the call
> > > > > > > looks normal, 1 pages, 45 seconds and disconnect but the file is still 0,
> > > > > > >
> > > > > > > anyone succeeded in this ?
> > > > > > > Many (many) thanks!
> > > > > > > jean-louis
> > > > > > >
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