[OpenSIPS-Users] OpenSIPS 1.7.0 Topology Hiding and NAT Traversal

Dani Popa dani.popa at gmail.com
Tue Sep 13 22:52:01 CEST 2011


Hi,

make two sessions of opensips config. One that handle NAT and another for
topology hiding.

Dani
On Tue, Sep 13, 2011 at 7:30 PM, Jeremy Childs <jeremyc at ssimicro.com> wrote:

>  I'm having a problem with the dialog module's topology hiding when a UA
> is behind a NAT.
>
> If I call
>
> if (nat_uac_test()) {
>     fix_nated_contact();
> }
> topology_hiding();
>
> The Contact header is rewritten twice - once by fix_nated_contact() and
> again by topology_hiding(). This results in an invalid contact header.
>
> Is there an obvious way I'm missing that could make these two modules
> coexist, or is the best solution to add NAT knowledge to dlg_tophiding.c?
> This seems like a lot of code to duplicate.
>
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>


-- 
Dani Popa
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