[Freeswitch-users] faxrx error 13 Unexpected message received

[Steve Underwood]

On 09/17/2009 12:08 AM, Travis Stutsman wrote:
> In my attempts to receive a fax from a PSTN fax machine, the transaction
> fails with error code 13 "Unexpected message received".  Verbose logging
> is on for mod_fax. Here is an exerpt:
>
> #################################################
> 2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Rx:  CFR with
> final frame tag
> 2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Rx:  ff 13 84
> 2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 In state 12
> 2009-09-15 10:41:39.215123 [DEBUG] mod_fax.c:137 FLOW T.30 Unexpected
> CFR received in state 12
> ......
> ========================================================================
> ======
> 2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:180 Fax processing not
> successful - result (13) Unexpected message received.
> 2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:185 Remote station id:
> **********
> 2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:186 Local station id:
> SpanDSP Fax Ident
> 2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:187 Pages transferred: 0
> 2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:189 Total fax pages:   0
> 2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:190 Image resolution:
> 8031x3850
> 2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:191 Transfer Rate:
> 14400
> 2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:193 ECM status         on
> 2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:194 remote country:
> 2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:195 remote vendor:
> 2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:196 remote model:
> 2009-09-15 10:41:41.402707 [DEBUG] mod_fax.c:198
> ========================================================================
> ======
> #################################################
>
> I have successfully received a fax from faxzero.com on this
> installation, as have I successfully sent a fax from freeswitch to the
> PSTN fax machine in question.
>
> I've been digging, but there doesn't seem to be a whole lot of
> information on faxing.  I guess I could use a bit of direction.  Any
> input is much appreciated.
>    
You seem to have chopped out all the interesting parts of that log. A 
full log might say something interesting.

Steve