try setting the transfer to 9600 (fax_disable_v17)

Also, you may find this page useful:

https://freeswitch.org/confluence/display/FREESWITCH/mod_spandsp#mod_spandsp-Fax

On 14 June 2017 at 13:52, Hardik Patel <hardikitpl@gmail.com> wrote:

Hi Brian,

Is there any solution for that?

On Sat, Jun 10, 2017 at 9:46 AM, Hardik Patel <hardikitpl@gmail.com> wrote:

Hi Brian,

Thanks for the support.

We are testing receive fax functionality using real fax machine and here i have listed the model which we are using to send fax.

the models of real fax machines that we have used are group 3 CCITT / ITU, they are the following:
1 ) konica minolta bizhub-c220
2 ) HP Officejet 4500
3 ) HP Officejet G85

From above list one of our machine is sending fax without T38 support and we got the failure with same error which have posted on bug but if we use T38 support then it works fine for us.

ERROR :


2017-06-09 11:48:16.537520 [DEBUG] mod_spandsp_fax.c:508 Fax processing not successful - result (3) Timed out waiting for the first message.
2017-06-09 11:48:16.537520 [DEBUG] mod_spandsp_fax.c:513 Remote station id:
2017-06-09 11:48:16.537520 [DEBUG] mod_spandsp_fax.c:514 Local station id:  SpanDSP Fax Ident
2017-06-09 11:48:16.537520 [DEBUG] mod_spandsp_fax.c:515 Pages transferred: 0
2017-06-09 11:48:16.537520 [DEBUG] mod_spandsp_fax.c:517 Total fax pages:   0
2017-06-09 11:48:16.537520 [DEBUG] mod_spandsp_fax.c:518 Image resolution:  0x0
2017-06-09 11:48:16.537520 [DEBUG] mod_spandsp_fax.c:519 Transfer Rate:     14400
2017-06-09 11:48:16.537520 [DEBUG] mod_spandsp_fax.c:521 ECM status         off
2017-06-09 11:48:16.537520 [DEBUG] mod_spandsp_fax.c:522 remote country:  
2017-06-09 11:48:16.537520 [DEBUG] mod_spandsp_fax.c:523 remote vendor:   
2017-06-09 11:48:16.537520 [DEBUG] mod_spandsp_fax.c:524 remote model:    
2017-06-09 11:48:16.537520 [DEBUG] mod_spandsp_fax.c:526 ==============================

On Sat, Jun 10, 2017 at 2:42 AM, Brian West <brian@freeswitch.org> wrote:

Your log snip doesn't really help, I know without a single doubt faxing works fine.  So what are you doing and how are you doing it?

On Fri, Jun 9, 2017 at 3:42 PM, Tihomir Culjaga <tculjaga@gmail.com> wrote:

hi, whats new on faxing in 1.6.17  ?

T.

On 6 June 2017 at 16:00, Brian West <brian@freeswitch.org> wrote:

You'll have to use 1.6.17 if you ever want any faxing to work in all test cases.

/b

On Tue, Jun 6, 2017 at 6:11 AM, Hardik Patel <hardikitpl@gmail.com> wrote:

Hello,

I am using opensips as entry point using dispatcher. opensips( 127.0.0.1), i am routing call to freeswitch server (127.0.0.3).

Now I am trying to receive fax, my issue is when i try to send fax in softphone(Zoiper) from the log i am seeing that it is sending fax using t30 codec. and i am not receiving the fax at destination, is it because of codec, should it only work with t38 codec? if that is the issue than how am i be able to send the fax using t38 from zoiper?

Here i am attaching the fs log with loglevel 9 and sip trace is also enabled.

127.0.0.2  => carrier/provider IP
123456789 => Fax number
test@gamil.com => Email Address
127.0.0.4 =>UI IP

Pastebin link:https://pastebin.freeswitch.org/view/9ec52715

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Hardik Patel

iNextrix Technologies Pvt Ltd

--

Hardik Patel

iNextrix Technologies Pvt Ltd

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Sincerely,

Giovanni Maruzzelli
OpenTelecom.IT
cell: +39 347 266 56 18

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