[Freeswitch-users] Verto: not able to establish media with Firefox 40 with symetric NAT

[Nicolas Trangosi]

Hi,
I have been able to make it works by compiling freeswitch at commit 
c321261f0631b81. I choose this version as I suspect that the patch 
"e5f214d11badc1ff3e3bd72f9f57d5d72dc0f312 
<https://freeswitch.org/stash/projects/FS/repos/freeswitch/commits/e5f214d11badc1ff3e3bd72f9f57d5d72dc0f312>FS-8031 
-m update to support firefox too, they only send us 2 stun packets total and if 
we don't adjust, they will never send any more" to create the issue.

Regards,
Nicolas



Le 11/09/2015 12:27, Nicolas Trangosi a écrit :
> Hello,
> I have installed Freeswitch server 1.6.0 to test Verto.
> I am able to make call without issues with Chrome or Firefox 39 and browser 
> behind symetric NAT.
> When I try with Firefox 40 and browser behind symetric NAT, the signaling part 
> is OK, but no media is sent or received. I have took a wireshark trace on 
> server, and it seems that Freeswitch send STUN binding requests always to same 
> destination (and do not try other candidates from SDP or from incoming STUN 
> binding requests). As NAT is symetric, port discovered using ICE are wrong but 
> STUN request sent by browser should allow freeswitch to find right host and port.
>
> Thanks for any help,
> Nicolas
>

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