[Serusers] mediaproxy: Can I tell if two UAs are behind the same firewall?

Java Rockx javarockx at gmail.com
Tue Feb 15 23:13:05 CET 2005


Great!

One more question. After my call to lookup("location"), how can I
determine if the destination (ie, party being called) is NATed?

Regards,
Paul


On Tue, 15 Feb 2005 20:57:07 +0100, Marian Dumitru
<marian.dumitru at voice-sistem.ro> wrote:
> Hi Paul,
> 
> You can do this test, totally independent of mediaproxy or nathelper.
> Use  avpops to compare to equal the src_ip of the INVITE against the
> domain part of the RURI after lookup("location").
> 
> Best regards,
> Marian
> 
> Java Rockx wrote:
> > Hi All.
> >
> > I'm using MediaProxy with ser-0.9.
> >
> > Is there a way to test if a caller and callee are behind the same NAT
> > (assuming both are registred with my sip proxy)?
> >
> > I'd like to not use mediaproxy for calls where the caller can directly
> > contact the callee.
> >
> > Regards,
> > Paul
> >
> > _______________________________________________
> > Serusers mailing list
> > serusers at lists.iptel.org
> > http://lists.iptel.org/mailman/listinfo/serusers
> >
> 
> --
> Voice System
> http://www.voice-system.ro
>




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