Thank you for your reply. I tried what you suggested. The problem is when there are multiple locations/registrations per AOR on different ports and doing parallel forking. Accessing $fs only gives one of the sockets (first or last?), not all of them. Accessing $sndfrom gives all of the used outgoing sockets, because it's populated in the onsedn_route route, which is called for every outgoing packet, but in onsend_route I can't use record_route functions, neither mangle with the SIP header anymore in any way. It's too late by the time I get to onsend_route...
No solution so far.. Reda On Tue, Jan 17, 2012 at 21:47, Ovidiu Sas <o...@voipembedded.com> wrote: > When you route through usrloc, there is a PV that should be set - forced > socket: > http://www.kamailio.org/wiki/cookbooks/devel/pseudovariables#forced_socket > You can check the socket via 'kamctl ul show' command. > If the PV is not populated, check the send attributes: > > http://www.kamailio.org/wiki/cookbooks/devel/pseudovariables#send_address_attributes > Based on that, you should know through which interface the INVITE > should be sent and therefore you should be able to set the proper > Record-Route header. > > Regards, > Ovidiu Sas > > -- > VoIP Embedded, Inc. > http://www.voipembedded.com > > > On Tue, Jan 17, 2012 at 3:01 PM, Reda Aouad <reda.ao...@gmail.com> wrote: > > I just tried the record_route_advertised_address("public_ip"). > > It doesn't add the port number of the outgoing socket. > > > > Any suggestions? > > > > RA > > > > > > > > On Mon, Jan 16, 2012 at 15:57, Reda Aouad <reda.ao...@gmail.com> wrote: > >> > >> I know about record_route_advertised_address("ip:port") function. If I > >> understood correctly, it inserts a top-most RR header with the public > IP if > >> double RR is enabled. But that doesn't solve the multiple ports > problem. I > >> would get in the SIP header : > >> > >> Record-Route: <public_ip;lr=on> > >> Record-Route: <private_ip:port;lr=on> > >> > >> If user B sees the first Record-Route header, it remembers port=5060 for > >> future requests. > >> I cannot manually set the port in the config file since it depends on > >> which port user B is registered, which I don't have a way to find it. > >> > >> RA > >> > >> > >> > >> On Mon, Jan 16, 2012 at 15:51, Andrew Pogrebennyk > >> <apogreben...@sipwise.com> wrote: > >>> > >>> Hi, > >>> > >>> On 01/16/2012 03:41 PM, Reda Aouad wrote: > >>> > I suggest that the function record_route( ) takes a public IP address > >>> > as > >>> > a parameter, still doing what it does (correct record routing and > >>> > cookie > >>> > addition did=xxx and loose route lr=on), but only replacing the > private > >>> > IP address on which Kamailio listens with a public IP address. Or > that > >>> > the record_route( ) function uses the advertised_address to construct > >>> > the RR header. > >>> > >>> maybe you are looking for the function > record_route_advertised_address() > >>> which is available in git master: > >>> http://web.archiveorange.com/archive/v/jZFTGE0yjPqCTTcAkzuf > >>> > > _______________________________________________ > 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 >
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