Hi!
If I'm running Kamailio behind NAT and need to add a Path header with the outside IP address and port, that is configured as the "advertise" address - how do I do that?
Can I add two Path headers at the same time?
I can't find a way to add it like I can with Record-Route headers.
/O
Hi Olle,
You shouldn't need to add a double Path: as the Path: only needs to build up a unidirectional route-set from the registrar back to the terminating client - so the internal Kamailio address should be fine. The within-dialog route-set (which does need double entries) will be build from double-RRs added to the dialog forming request.
One thing worth noting is that with the new outbound module included Kamailio won't even double-RR when outbound is being used (and it can be forced even for a proxy that isn't at the edge) as the flow-token contains all of the information that would be in the extra RR (and of course Path: contents for outbound are the same).
Regards,
Peter
Hi!
If I'm running Kamailio behind NAT and need to add a Path header with the outside IP address and port, that is configured as the "advertise" address
- how do I do that?
Can I add two Path headers at the same time?
I can't find a way to add it like I can with Record-Route headers.
/O _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
21 jan 2013 kl. 22:58 skrev "Peter Dunkley" peter.dunkley@crocodile-rcs.com:
Hi Olle,
You shouldn't need to add a double Path: as the Path: only needs to build up a unidirectional route-set from the registrar back to the terminating client - so the internal Kamailio address should be fine. The within-dialog route-set (which does need double entries) will be build from double-RRs added to the dialog forming request.
Right.
I guess the second part is solved with append_hf and not using the path module to add a header with the advertised address.
/O
One thing worth noting is that with the new outbound module included Kamailio won't even double-RR when outbound is being used (and it can be forced even for a proxy that isn't at the edge) as the flow-token contains all of the information that would be in the extra RR (and of course Path: contents for outbound are the same).
Regards,
Peter
Hi!
If I'm running Kamailio behind NAT and need to add a Path header with the outside IP address and port, that is configured as the "advertise" address
- how do I do that?
Can I add two Path headers at the same time?
I can't find a way to add it like I can with Record-Route headers.
/O _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Peter Dunkley Technical Director Crocodile RCS Ltd
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-
Olle E. Johansson -
Peter Dunkley