[Freeswitch-users] Freeswitch 1.6.19 and T.38 / INCOMPATIBLE_DESTINATION

[Dominique Jeannerod]

Thanks a lot for this answer.
I already read this information mail, and read the changes done for t38
re-invite.
The problem i have is NOT on the reinvite but directly on the first invite
of the Call
Do you think the behaviour also changed for the first invite ?

Anyway, i will try the new configuration parameter, and test if it fixes my
problem.
My short term fallback plan would just be to downgrade to the 1.6.8 version
we already have on production.

Le jeu. 26 avr. 2018 à 23:52, Michael Jerris <mike at jerris.com> a écrit :

>
> http://lists.freeswitch.org/pipermail/freeswitch-users/2017-January/124459.html
>
> On Apr 26, 2018, at 5:20 PM, Dominique Jeannerod <
> dominique.jeannerod at interact-iv.com> wrote:
>
> Hello,
>
> I currently use Freeswitch 1.6.8-1 in production, and have some ISDN
> gateways sending SDP including T.38 for voice calls (not faxes). Calls are
> handled without problems by freeswitch.
>
> I have another platform, with freeswitch 1.6.19 and same configuration.
> However, voice calls received with SDP including t.38 are rejected with
> 488 INCOMPATIBLE_DESTINATION :
> ba17b1eb-961d-43fe-b820-cb469a8f292d 2018-04-25 23:47:39.434491 [DEBUG]
> switch_core_media.c:4028 sofia/internal_1/33183817938 at gv-ics-prd-301 T38
> REFUSE on request
> ba17b1eb-961d-43fe-b820-cb469a8f292d 2018-04-25 23:47:39.434491 [NOTICE]
> sofia.c:7566 Hangup sofia/internal_1/33183817938 at gv-ics-prd-301 [CS_NEW]
> [INCOMPATIBLE_DESTINATION]
>
> I didn't find any valid configuration to make those calls accepted, except
> configuring proxy_media, which I don't want to use.
>
> Is this behaviour a "normal" behaviour ? Could it be a bug ?
> This is a very big issue for us ...
>
>
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