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

[Tihomir Culjaga]

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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