[Serusers] nat + MESSAGE packets

[samuel]

I'm having some "nice" interaction between UA and SIP proxies regarding NAT.
Beside's the classical "I put myself in the middle re-writting
Contact, m and c lines, etc..." this nice boxes also, from time to
time, remove the bodies of some PUBLISH messages..

I had only this evening and might have reached wrong conclusions but I
can't make it work with routers in the middle although it worked in
the internal LAN and I can see the messages following the right path
up to the routers.....what might be the reason?!?!?!?8-)

Nated,

Samuel.

2006/10/20, Vaclav Kubart <vaclav.kubart at iptel.org>:
> I think so (it is needed to rewrite Contact in SUBSCRIBE and responses
> to NOTIFY), but has anybody tried presence server with users behind NAT?
>
>         Vaclav
>
> On Fri, Oct 20, 2006 at 04:14:37PM +0700, Andrey Kuprianov wrote:
> > Btw, Greger, does the same go for SUBSCRIBE and NOTIFY requests?
> >
> > On 10/20/06, Greger V. Teigre <greger at teigre.com> wrote:
> > >MESSAGE should be NAT-handled as an INVITE.
> > >g-)
> > >
> > >Mark Price wrote:
> > >Hi,
> > >
> > >I'm finding that my ser clients can't can only unreliably communicate using
> > >MESSAGE packets, and that presence and presence subscriptions are equally
> > >unreliable (i.e. very).
> > >The odd thing is that they do sometimes, in fact, work.
> > >Anyways, I discovered that there are definitely NAT issues going on, since
> > >I
> > >can see inbound MESSAGE packets banging on the outside of my firewall.
> > >What are people doing to mitigate this?
> > >
> > >Mark
> > >________________________________
> > >
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