If the rxfax app is not found that sounds like possibly a problem with mod_spandsp. You might want to reconfig  spandsp. Go to your fs src directory and do this:

make spandsp-reconf && make install

Then restart FreeSWITCH and see if you get the rxfax app back. If not, you need to look at the logs when FS starts up and look for errors. Possibly something isn't loading properly and usually the error message will give you a clue, like a missing .so file.

-MC

On Wed, Oct 24, 2012 at 8:50 AM, Komar, Jason <jkomar@jbox.ca> wrote:
I'm using the process-rxfax.py Python script found on the mod_spandsp wiki page (http://wiki.freeswitch.org/wiki/Mod_spandsp). It's worked great up until I just upgraded two FreeSWITCH boxes to version 1.2.3 from 1.2.1.

Does anyone know if there was a change in mod_spandsp that would have broken the script? When a fax call is received FreeSWITCH immediately hangs up with a DESTINATION_OUT_OF_ORDER.

The error that gets thrown in the cli is:

2012-10-24 09:30:38.257880 [ERR] switch_core_session.c:2369 Invalid Application rxfax

If need be, I'll open a jira. My thought though was that it may be a problem with the script needing an update rather than an issue with FreeSWITCH itself.

Thanks,

Jason Komar

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