Thanks for the answer. I forgot to mention, but I already disabled that. My spandsp.conf (and fax.conf also) looks like this: <fax-settings> <param name="use-ecm" value="false"/> <param name="verbose" value="true"/> <param name="disable-v17" value="true"/> <param name="ident" value=" "/> <param name="header" value=" "/> <param name="enable-t38" value="false"/> <param name="enable-t38-request" value="false"/> <param name="spool-dir" value="/tmp"/> <param name="file-prefix" value="faxrx"/> </fax-settings> But still. I cannot receive fax from certain devices and I have this error message, which indicates that the other side is trying to send the fax with 14400 transfer rate. 9201aae0-771e-4ccf-a5c2-60fdbd3d6f6b 2014-08-28 18:35:39.627132 [DEBUG] mod_spandsp_fax.c:512 ============================================================================== 9201aae0-771e-4ccf-a5c2-60fdbd3d6f6b 2014-08-28 18:35:39.627132 [DEBUG] mod_spandsp_fax.c:524 Fax processing not successful - result (48) Disconnected after permitted retries. 9201aae0-771e-4ccf-a5c2-60fdbd3d6f6b 2014-08-28 18:35:39.627132 [DEBUG] mod_spandsp_fax.c:529 Remote station id: 9201aae0-771e-4ccf-a5c2-60fdbd3d6f6b 2014-08-28 18:35:39.627132 [DEBUG] mod_spandsp_fax.c:530 Local station id: <stationid> 9201aae0-771e-4ccf-a5c2-60fdbd3d6f6b 2014-08-28 18:35:39.627132 [DEBUG] mod_spandsp_fax.c:531 Pages transferred: 0 9201aae0-771e-4ccf-a5c2-60fdbd3d6f6b 2014-08-28 18:35:39.627132 [DEBUG] mod_spandsp_fax.c:533 Total fax pages: 0 9201aae0-771e-4ccf-a5c2-60fdbd3d6f6b 2014-08-28 18:35:39.627132 [DEBUG] mod_spandsp_fax.c:534 Image resolution: 0x0 9201aae0-771e-4ccf-a5c2-60fdbd3d6f6b 2014-08-28 18:35:39.627132 [DEBUG] mod_spandsp_fax.c:535 Transfer Rate: 14400 9201aae0-771e-4ccf-a5c2-60fdbd3d6f6b 2014-08-28 18:35:39.627132 [DEBUG] mod_spandsp_fax.c:537 ECM status off 9201aae0-771e-4ccf-a5c2-60fdbd3d6f6b 2014-08-28 18:35:39.627132 [DEBUG] mod_spandsp_fax.c:538 remote country: 9201aae0-771e-4ccf-a5c2-60fdbd3d6f6b 2014-08-28 18:35:39.627132 [DEBUG] mod_spandsp_fax.c:539 remote vendor: 9201aae0-771e-4ccf-a5c2-60fdbd3d6f6b 2014-08-28 18:35:39.627132 [DEBUG] mod_spandsp_fax.c:540 remote model: 9201aae0-771e-4ccf-a5c2-60fdbd3d6f6b 2014-08-28 18:35:39.627132 [DEBUG] mod_spandsp_fax.c:542 ============================================================================== The important part of the DIS (from my side) looks like this: ..00 11..= Supported data signalling rates: V.27 ter and V.29 No V.17. But I do not get an answer (DCS) to my DIS. So the fax processing dies after three retries. On 2014-08-29 17:24, Brian West wrote:
<paramname="disable-v17"value="true"/>
in fax.conf.xml
On Fri, Aug 29, 2014 at 9:02 AM, Marlok Tamas <tamas.marlok@rackserver.hu <mailto:tamas.marlok@rackserver.hu>> wrote:
Hi!
I found this thread: http://lists.freeswitch.org/pipermail/freeswitch-users/2013-March/094032.htm... and I have the same problem (all faxes with transfer rate: 14400 are dropped)
It seems that nobody ha an answer back then for the question (is there any way of forcing freeswitch to use transfer rate: 9600)
The result:
2014-08-29 15:21:39.187130 [DEBUG] mod_spandsp_fax.c:512 ============================================================================== 2014-08-29 15:21:39.187130 [DEBUG] mod_spandsp_fax.c:524 Fax processing not successful - result (48) Disconnected after permitted retries. 2014-08-29 15:21:39.187130 [DEBUG] mod_spandsp_fax.c:529 Remote station id: 2014-08-29 15:21:39.187130 [DEBUG] mod_spandsp_fax.c:530 Local station id: <local_number> 2014-08-29 15:21:39.187130 [DEBUG] mod_spandsp_fax.c:531 Pages transferred: 0 2014-08-29 15:21:39.187130 [DEBUG] mod_spandsp_fax.c:533 Total fax pages: 0 2014-08-29 15:21:39.187130 [DEBUG] mod_spandsp_fax.c:534 Image resolution: 0x0 2014-08-29 15:21:39.187130 [DEBUG] mod_spandsp_fax.c:535 Transfer Rate: 14400 2014-08-29 15:21:39.187130 [DEBUG] mod_spandsp_fax.c:537 ECM status off 2014-08-29 15:21:39.187130 [DEBUG] mod_spandsp_fax.c:538 remote country: 2014-08-29 15:21:39.187130 [DEBUG] mod_spandsp_fax.c:539 remote vendor: 2014-08-29 15:21:39.187130 [DEBUG] mod_spandsp_fax.c:540 remote model: 2014-08-29 15:21:39.187130 [DEBUG] mod_spandsp_fax.c:542 ==============================================================================
Thanks in advance!
Cheers, tmarlok
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