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

Spencer Thomason spencer at 5ninesolutions.com
Fri May 3 06:24:51 MSD 2013


I had this exact problem after an upgrade.  The problem that the t38-passthru Sofia profile param is ignored on latest.  Set t38_passthru as a global variable and give that a shot.  I'm working on collecting logs for a jira now.

Spencer

Sent from my iPad

On May 2, 2013, at 9:14 PM, João Mesquita <jmesquita at freeswitch.org> wrote:

> If it didn't we would be happy to respond to the Jira opened! :)
> 
> Sent from my iPhone
> 
> On May 2, 2013, at 10:43 PM, jay binks <jaybinks at gmail.com> wrote:
> 
>> im 90% sure I tried that... 
>> I trolled the source looking for all the hidden gems ..
>> 
>> ill have to lab it up again... but I dont believe refuse_t38 responded to the T.38 invite at all.
>> 
>> 
>> 
>> 
>> 
>> 
>> On 3 May 2013 06:22, Michael Collins <msc at freeswitch.org> wrote:
>>> 
>>> 
>>> 
>>> On Thu, May 2, 2013 at 11:48 AM, João Mesquita <jmesquita at freeswitch.org> wrote:
>>>> if (switch_true(switch_channel_get_variable(channel, "refuse_t38"))) {
>>> 
>>> Thanks for doing that. It appears that our T38 content on the wiki is woefully thin:
>>> http://wiki.freeswitch.org/wiki/T.38
>>> 
>>> If anyone out there has T.38 experience/knowledge/battle scars and they are willing to share that would be most appreciated. If you have specific configurations that you can post we could start with that. Also, if anyone has logs and/or SIP captures of T.38 exchanges and would be willing to post those please do so, or contact me off list and we'll talk about getting this item some more documentation.
>>> -MC
>>>  
>>>> 
>>>> I hope this helps...
>>>> 
>>>> João Mesquita
>>>> FreeSWITCH™ Solutions
>>> -MC
>>> -- 
>>> Michael S Collins
>>> Twitter: @mercutioviz
>>> http://www.FreeSWITCH.org
>>> http://www.ClueCon.com
>>> http://www.OSTAG.org
>>> 
>>> 
>>> _________________________________________________________________________
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>>> 
>>> 
>>> 
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>> 
>> 
>> 
>> -- 
>> Sincerely
>> 
>> Jay
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
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>> http://www.freeswitchsolutions.com
>> 
>> 
>> 
>> 
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> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
> 
> 
> 
> 
> Official FreeSWITCH Sites
> http://www.freeswitch.org
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> http://www.cluecon.com
> 
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