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@dg.net.ua To: "Bo" boman122@yahoo.com Sent: Friday, March 28, 2003 9:52 AM Subject: Re: [Serusers] ATA 186 Behind NAT
Bo (boman122@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@epm.net.co To: serusers@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
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-- Michael Vasilenko