RE: NAT and firewalls transversal
"Hagai Sela \(TA\)" <[email protected]>
| Newsgroups | gmane.comp.voip.nist-sip |
|---|---|
| Message-ID | <[email protected]> |
Specify "rport" in the request URI. This means that the UAS will ignore the "Via" header and return the packet to the same IP and port it was received from. See RFC 3581 for details. Hagai. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Michael kr Sent: Tuesday, October 31, 2006 3:07 PM To: [email protected] Subject: [nist-sip] NAT and firewalls transversal Hello experts, In certain situation, my UA selected ports are not opened by a firewall, and the sip signaling does not get back to it. However: I can reach this UA by using the same port it broadcast the SIP signaling with. How can I reply on that port, using the stack? Thanks, Michael _______________________________________________ nist-sip mailing list [email protected] http://www-x.antd.nist.gov/mailman/listinfo/nist-sip