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
Yes. I already tested that.
----- 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
Serusers mailing list serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
On 21-03 10:24, Ricardo Villa wrote:
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?
Yes, CVS version of ser does support this.
Jan.
-
Bo -
Jan Janak -
Ricardo Villa