On our 4.2.1-018680 system deployed behind a NAT RLS generates dialog subscriptions with the following "To" and "From" headers:
From: <sip:[email protected]:56541>;tag=CQfe6P To: <sip:[email protected]:5060;transport=UDP;x-sipX-nonat> The "From" header has host part with the private IP address of the sipX system instead of the SIP domain. The port is ephemeral port of the TCP connection created by RLS. The "To" header contains the "contact" of the registered endpoint as derived from the reg event subscription including remote NAT parameters (such as x-sipX-nonat) appended by the NAT plugin. Is there a particular reason these headers are formatted this way? Would it be possible to drop the port from the "From" header and format the "To" and "From" to contain SIP domain of the sipX system in the hostport? Thanks, Mark. _______________________________________________ sipx-dev mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-dev Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-dev sipXecs IP PBX -- http://www.sipfoundry.org/
