[OpenSIPS-Users] Re-Invite routed to private IP

[Julian Santer]

Hi Johan,

we changed our platform 2 weeks ago from 1 OpenSips Proxy 1.6.4 to 3 OpenSips instances with topology hiding.
Since we didn't have this problems earlier, I think it worked with the old platform.
As we call force_rport() in the main_route, the private IP in the VIA header should be ignored, right?
At the moment we call force_rport() in all our instances.
I think, we should call force_rport() only on the edge server where we make the nat_handling, right?

Kind regards,
Julian Santer
Raiffeisen OnLIne


Am 29.04.2016 um 10:10 schrieb Johan De Clercq:
> Indeed.
>
>
> 2016-04-29 9:49 GMT+02:00 Julian Santer <julian.santer at rolmail.net
> <mailto:julian.santer at rolmail.net>>:
>
>     Hi Johan,
>
>     as the asterisk is not administrated by us, I have to ask the customer.
>     As I understand you think the problem should be the private IP in the VIA header
>     and this should be fixed with STUN, right?
>
>     Kind regards,
>     Julian Santer
>     Raiffeisen OnLine
>
>     Am 29.04.2016 um 09:17 schrieb Johan De Clercq:
>
>         do you use stun on the phones ?
>
>         2016-04-29 9:14 GMT+02:00 Julian Santer <julian.santer at rolmail.net <mailto:julian.santer at rolmail.net>
>         <mailto:julian.santer at rolmail.net <mailto:julian.santer at rolmail.net>>>:
>
>              Hi guys,
>
>              we are using OpenSips 2.1.2 with topology_hiding.
>              Now we got trouble with Re-Invites, which are routed to the private IP from the "from".
>              The topology_hiding matches, but the Re-Invite is sent to the private IP from the "from".
>              Have we to call lookup again on the registrar/core, when we got a Re-Invite?
>              You can find the trace under http://siptrace.rolbox.net/siptrace.html
>
>              Kind regards,
>              Julian Santer
>              Raiffeisen OnLine
>
>
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