Hello, if you control the freeswitches or change where they send traffic/receive traffic, then I recommend to use two listen parameters with advertise address, like:
listen=udp:my.ip.ad.dr:5060 advertise publicsrv:5060 listen=udp:my.ip.ad.dr:5080 and carriers will be linked to my.ip.ad.dr:5060, while for freeswitch you use udp:my.ip.ad.dr:5080. You can use force_send_socket()/set_send_socket() or $fs to enforce a specific socket for sending traffic (e.g., towards freeswitch or carriers). There will be two record-route headers, but, besides enforcing sockets, everything else will be done automatically. Cheers, Daniel On 25.02.20 23:38, Daniel Greenwald wrote: > carrier<---->kamailioes<----->freeswitches > I am sending a record route header with a private SRV in the direction > of freeswitch boxes and removing it when sending packets to carrier. I > am using a different (pubic) SRV in contact header being sent to the > carrier. > > On Tue, Feb 25, 2020 at 4:59 PM Henning Westerholt <[email protected] > <mailto:[email protected]>> wrote: > > Hi, > > > > why are you calling record_route_advertised_address(..) on these > replies or in-dialog requests? The record_route functions are > usually used on initial dialog forming requests (INVITE, SUBSCRIBE > etc..). > > > > Cheers, > > > > Henning > > > > -- > > Henning Westerholt – https://skalatan.de/blog/ > > Kamailio services – https://gilawa.com <https://gilawa.com/> > > > > *From:* sr-users <[email protected] > <mailto:[email protected]>> *On Behalf Of > *Daniel Greenwald > *Sent:* Tuesday, February 25, 2020 10:48 PM > *To:* Daniel-Constantin Mierla <[email protected] > <mailto:[email protected]>> > *Cc:* Kamailio (SER) - Users Mailing List > <[email protected] <mailto:[email protected]>> > *Subject:* Re: [SR-Users] record_route_advertised_address causes > null send socket error > > > > They occur when calling it on responses to the initial INVITE, for > example 183 and 200 OK. > > > > On Tue, Feb 25, 2020 at 4:33 PM Daniel-Constantin Mierla > <[email protected] <mailto:[email protected]>> wrote: > > Hello, > > are those messages printed during the processing of the > initial INVITE or when handling requests within dialog > (re-INVITE, BYE, ...). > > Cheers, > Daniel > > On 25.02.20 21:20, Daniel Greenwald wrote: > > I am using record_route_advertised_address to insert a > record route header with an SRV record. The header is > added correctly and everything appears to be working fine > however I get a CRITICAL log error when calling > > > > record_route_advertised_address('INTERNAL_SRV'); > > > > 2020-02-25T20:14:57.078235+00:00,ip-10-0-16-53: CRITICAL: > cbbcfe06-d181-467c-bbf4-78772aa0562f 2 16777053 > INVITE:<core> [core/msg_translator.c:514]: > lump_check_opt(): null send socket > 2020-02-25T20:14:57.078352+00:00,ip-10-0-16-53: CRITICAL: > cbbcfe06-d181-467c-bbf4-78772aa0562f 2 16777053 > INVITE:<core> [core/msg_translator.c:514]: > lump_check_opt(): null send socket > > > > Any ideas? I'm considering using insert_hf() to manually > add it and bypass whatever check is failing. Thoughts? > > Thanks > > > > _______________________________________________ > > Kamailio (SER) - Users Mailing List > > [email protected] <mailto:[email protected]> > > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > -- > > Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com> > > www.twitter.com/miconda <http://www.twitter.com/miconda> -- > www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> > > Kamailio Advanced Training - March 9-11, 2020, Berlin - > www.asipto.com <http://www.asipto.com> > > Kamailio World Conference - April 27-29, 2020, in Berlin -- > www.kamailioworld.com <http://www.kamailioworld.com> > -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - March 9-11, 2020, Berlin - www.asipto.com Kamailio World Conference - April 27-29, 2020, in Berlin -- www.kamailioworld.com
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