Feature Requests item #1796161, was opened at 2007-09-17 04:55 Message generated for change (Comment added) made by nobody You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=743023&aid=1796161&group_id=139143
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: core Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Toni Heinonen (t_m_heinonen) Assigned to: Nobody/Anonymous (nobody) Summary: I-D sip-outbound support Initial Comment: The most important standard for SIP signalling NAT traversal (as opposed to RTP media problems) is the upcoming Internet-Draft sip-outbound, ie. http://tools.ietf.org/id/draft-ietf-sip-outbound-02.txt It basically asks the SIP proxy to keep the TCP connection alive that was used for the initial registration, and use that for signalling. Keepalives are used, either TCP, in-line or STUN requests. OpenSER has great NAT traversal functionality, but proxy-side hacking can't be the long term solution. This seems to be it, and the draft is almost ready. ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2007-09-17 05:06 Message: Logged In: NO openser does use tcp connection that sip ua has established for signaling towards that ua. if sip ua uses tcp, then it is up that sip ua to keep the tcp connection alive. nokia n90 series, for example, do so as should any sip ua that supports tcp. so there is nothing missing from openser regarding nat traversal of tcp sip uas. -- juha ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=743023&aid=1796161&group_id=139143 _______________________________________________ Devel mailing list [email protected] http://openser.org/cgi-bin/mailman/listinfo/devel
