[Freeswitch-users] T.30 faxing - V.27ter

[Tihomir Culjaga]

does anyone have a clue ?

On Wed, Apr 22, 2015 at 11:53 AM, Tihomir Culjaga <tculjaga at gmail.com>
wrote:

> you are right!
>
> trouble making fax machine is: Samsung Xpress M2875FD
>
> On Wed, Apr 22, 2015 at 10:40 AM, Brian West <brian at freeswitch.org> wrote:
>
>> JIRA FS-7453:  It's helpful to reference it in your post so others can
>> comment on it too, keeping all relevant info in one place.
>>
>> Thanks,
>> /b
>>
>>
>> On Wednesday, April 22, 2015, Tihomir Culjaga <tculjaga at gmail.com> wrote:
>>
>>> Hi,
>>>
>>> i got an issue with faxing between a fax machine and FreeSWITCH T.30
>>> protocol.
>>>
>>> I'm able to send and get faxes everywhere except to this machine.
>>> The fax machine uses V.27ter protocol at 4800 and no ECM.
>>> faxing from a different fax machine works perfectly but not when i send
>>> it from FS.
>>>
>>> FS logs are here: https://pastebin.freeswitch.org/24139
>>>
>>> I extracted audio
>>>  and tried to decode it with fax_decode ( from spends/tests ) and it
>>> fails to decode as well.
>>> Also, i tried to decode the audio between two fax machines when the fax
>>> went ok and it fax_decode fails on this one as well.
>>>
>>> fax_decode logs:
>>> https://pastebin.freeswitch.org/24140
>>>
>>>
>>> so maybe we have an issue with V.27ter perhaps.
>>>
>>> can anyone look say a bit more on this issue ?
>>>
>>> P.S.: FreeSWITCH Version 1.4.18+git~20150312T185523Z~4eed221b69~32bit
>>> (git 4eed221 2015-03-12 18:55:23Z 32bit)
>>>
>>>
>>> regards,
>>> Tihomir.
>>>
>>>
>>
>> --
>>
>> *Brian West*
>> brian at freeswitch.org
>>
>>
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