[Freeswitch-users] T38 Re-INVITE: FS responds 100 Trying, nothing further happens

[jay binks]

yup I saw that....   and I thought I already knew the answer to that
question.
but im still yet to find a way to specifically knock back a T38 re-invite :(

( FS does this 100 trying... but nothing further .. )



On 2 May 2013 08:54, Anthony Minessale <anthony.minessale at gmail.com> wrote:

> its to make the call xfer to rxfax or to t38_gateway app when it sees t38
> re-invite.
> Its probably on the wiki.
>
>
>
> On Wed, May 1, 2013 at 5:35 PM, jay binks <jaybinks at gmail.com> wrote:
>
>> So what would one put in sip_execute_on_image
>> to make FS knock back a T38 Re-invite ? :)
>>
>> Respond with an SDP, with no T38 I guess..
>>
>>
>> On 1 May 2013 01:28, Anthony Minessale <anthony.minessale at gmail.com>wrote:
>>
>>> The variable is sip_execute_on_image
>>>
>>>
>>>
>>> On Tue, Apr 30, 2013 at 5:35 AM, Örn Arnarson <orn at arnarson.net> wrote:
>>>
>>>> Hello,
>>>>
>>>> I'm trying to get T38 gatewaying to work. I have a call coming in with
>>>> FAX audio, and an endpoint that needs T38. The endpoint will send a T38
>>>> re-invite, to which FS responds 100 trying, and after 40 seconds the
>>>> endpoint will give up (citing stale 100 trying).
>>>>
>>>> I set these variables before briding:
>>>> <action application="set" data="fax_enable_t38=true"/>
>>>> <action application="set" data="fax_enable_t38_request=true"/>
>>>>
>>>> And then I bridge like this (dialstring is sofia/profile/number at ip
>>>> :port):
>>>> <action application="bridge" data="{execute_on_image=t38_gateway self
>>>> nocng}${dialstring}"/>
>>>>
>>>> I've tried all variants I can think of, and always have the same
>>>> result, except for when fax_enable_t38 = false, in which case FS rejects
>>>> the re-invite.
>>>>
>>>> I found some old discussions on the mailing list alluding to the same
>>>> problem, but not much in the way of solutions.
>>>>
>>>> Can anybody give me a pointer as to what I'm doing wrong? I was running
>>>> a git clone from 1.2.2, but I upgraded to latest stable (1.2.7) with the
>>>> same results.
>>>>
>>>> Here's what happens in FS. At the very end you can see the Re-INVITE,
>>>> and then nothing happens post that point.
>>>> http://pastebin.freeswitch.org/20853
>>>>
>>>> Best regards,
>>>> Örn
>>>>
>>>>
>>>> _________________________________________________________________________
>>>> Professional FreeSWITCH Consulting Services:
>>>> consulting at freeswitch.org
>>>> http://www.freeswitchsolutions.com
>>>>
>>>> 
>>>> 
>>>>
>>>> Official FreeSWITCH Sites
>>>> http://www.freeswitch.org
>>>> http://wiki.freeswitch.org
>>>> http://www.cluecon.com
>>>>
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>>>>
>>>>
>>>
>>>
>>> --
>>> Anthony Minessale II
>>>
>>> FreeSWITCH http://www.freeswitch.org/
>>> ClueCon http://www.cluecon.com/
>>> Twitter: http://twitter.com/FreeSWITCH_wire
>>>
>>> AIM: anthm
>>> MSN:anthony_minessale at hotmail.com
>>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
>>> IRC: irc.freenode.net #freeswitch
>>>
>>> FreeSWITCH Developer Conference
>>> sip:888 at conference.freeswitch.org
>>> googletalk:conf+888 at conference.freeswitch.org
>>> pstn:+19193869900
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> 
>>> 
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://wiki.freeswitch.org
>>> http://www.cluecon.com
>>>
>>> FreeSWITCH-users mailing list
>>> FreeSWITCH-users at lists.freeswitch.org
>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> http://www.freeswitch.org
>>>
>>>
>>
>>
>> --
>> Sincerely
>>
>> Jay
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>>
>>
>
>
> --
> Anthony Minessale II
>
> FreeSWITCH http://www.freeswitch.org/
> ClueCon http://www.cluecon.com/
> Twitter: http://twitter.com/FreeSWITCH_wire
>
> AIM: anthm
> MSN:anthony_minessale at hotmail.com
> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
> IRC: irc.freenode.net #freeswitch
>
> FreeSWITCH Developer Conference
> sip:888 at conference.freeswitch.org
> googletalk:conf+888 at conference.freeswitch.org
> pstn:+19193869900
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
>


-- 
Sincerely

Jay
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