[Serusers] ATA 186 Behind NAT

Ricardo Villa ricvil at epm.net.co
Mon Mar 31 20:35:29 CEST 2003


You also have to forward port 5060 and the MediaPort on your NAT device to
your ATA.

----- Original Message -----
From: "Bo" <boman122 at yahoo.com>
To: "Michael Vasilenko" <acid at dg.net.ua>
Cc: <serusers at lists.iptel.org>
Sent: Monday, March 31, 2003 12:36 PM
Subject: Re: [Serusers] ATA 186 Behind NAT


> On ATA side, you just need to enable the 'Receiver-tagged VIA header'
> feature by setting bitt 22 of ConnectMode to 1. On SER side, nothing you
> need to configure specifically.
>
> ----- Original Message -----
> From: "Michael Vasilenko" <acid at dg.net.ua>
> To: "Bo" <boman122 at yahoo.com>
> Sent: Friday, March 28, 2003 9:52 AM
> Subject: Re: [Serusers] ATA 186 Behind NAT
>
>
> > Bo (boman122 at yahoo.com) wrote:
> > > Yes. I already tested that.
> >
> > Can you please explain, what I must configure in ATA and SER
> > to make a call from ATA with private IP
> > >
> > > ----- Original Message -----
> > > From: "Ricardo Villa" <ricvil at epm.net.co>
> > > To: <serusers at lists.iptel.org>
> > > Sent: Friday, March 21, 2003 10:24 AM
> > > Subject: [Serusers] ATA 186 Behind NAT
> > >
> > >
> > > > Hi,
> > > >
> > > > I was reading about the ATA186's ability to detect that it is behind
a
> > > NAT.
> > > > It requires that:
> > > >
> > > > "For the Cisco ATA to automatically detect its presence behind a
NAT,
> the
> > > > SIP proxy server
> > > > or remote user agent server must include the "received=" parameter
in
> the
> > > > Via header in the
> > > > responses to the Cisco ATA if the proxy detects that the source
> address
> > > and
> > > > port do not match
> > > > those in the Via header."
> > > >
> > > > Does SER support it?
> > > >
> > > >
> > > > Thanks,
> > > > Ricardo
> > > >
> > > > _______________________________________________
> > > > Serusers mailing list
> > > > serusers at lists.iptel.org
> > > > http://lists.iptel.org/mailman/listinfo/serusers
> > >
> > > _______________________________________________
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> > > serusers at lists.iptel.org
> > > http://lists.iptel.org/mailman/listinfo/serusers
> >
> > --
> > Michael Vasilenko
>
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