Then you may be use stun/turn solution or rtpengine Regards
On Thu, May 3, 2018, 5:30 PM Asgaroth <[email protected]> wrote: > This would not work if I dont have access to the proxy that is advertising > a private address in the record-route header, thanks for the tip though. > > > > On 03/05/18 15:26, Amar Tinawi wrote: > > You may introduce advertise command in the configuration files when > defining the interfaces > > > Like this way : > listen=private ip advertise public ip > > On Thu, May 3, 2018, 4:52 PM Asgaroth <[email protected]> wrote: > >> Hi All, >> >> I've come accros a scenario where a proxy is sitting on a private >> address range and inserts a record-route specifying the the private >> address. >> >> This causes issues whereby the BYE to an INVITE attempts to relay to the >> private address defined in record-route. >> >> I was wondering, if we were inject a received and rport parameter into >> the record-route header of the original invite, whould kamailio relay >> the response (BYE) to the receive/rport destination instead of the uri >> defined in the record-route header. >> >> As an example, initial invite comes in with a record-route as follows: >> >> Record-Route: <sip:172.17.0.2:5062;lr;ftag=b4551d29> >> >> If we injected received and rport as follows: >> >> Record-Route: >> <sip:172.17.0.2:5062;lr;ftag=b4551d29;rport=33429;received=212.172.2.212> >> >> and relayed the message to the B2B. >> >> Then, I assume, when the B2B creates its BYE message, the Route header >> should look like this: >> >> Route: >> <sip:172.17.0.2:5062;lr;ftag=b4551d29;rport=33429;received=212.172.2.212> >> >> Once this hits the kamailio instance to relay to the last route header >> as mentioned above, would it set $du to received:rport like it does with >> Via headers? >> >> Thanks >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> [email protected] >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> > > > _______________________________________________ > Kamailio (SER) - Users Mailing > [email protected]https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >
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