And also, forget to say: it happens after 200ok from carrier... I mean, the first one transaction kamailio uac <=> carrier is ok. invite => <= 407 invite => <=183 <=180
and then 200Ok when PSTN side answer on call. <= 200 ok => wrong ACK (with initial to/from, which they was before uac_replace) пт, 2 авг. 2019 г. в 20:27, Zhan Bazarov <chiefke...@gmail.com>: > Thanks! > Rly appreciate your help! > > So, I can try to execute the same branch_route for ACK method? > I have this branch route: > > branch_route[MODIFY]{ > uac_replace_from("","$avp(from)"); > uac_replace_to($avp(to)); > } > > Now I execute this when request goes from asterisk through kamailio to > carriers... > > Should I execute this branch route into ACK method from asterisk too? > > пт, 2 авг. 2019 г. в 20:11, Henning Westerholt <h...@skalatan.de>: > >> Hello Zhan, >> >> possible reasons: >> >> - the ACK is not routed through your proxy (missing record-route for the >> INVITE) >> >> - the user agent mangles the Route header, therefore the uac module can't >> does it work correctly (look to the kamailio error logs if you spot >> something) >> >> Have a look to your SIP e.g. with "ngrep -qt -d any -W byline port 5060" >> on your proxy. >> >> Cheers, >> >> Henning >> Am 02.08.19 um 19:02 schrieb Zhan Bazarov: >> >> Hello, >> Thanks for reply! Yes I execute uac_replace_to/from in branch_route in >> INVITE method... But it doesn't work for ACK method... >> >> пт, 2 авг. 2019 г. в 18:11, Henning Westerholt <h...@skalatan.de>: >> >>> Hello Zhan, >>> >>> have a look to the "uac" module, there are functions to rewrite the From >>> and To header for passing messages. It works together with the rr module. >>> >>> Cheers, >>> >>> Henning >>> Am 02.08.19 um 13:30 schrieb Zhan Bazarov: >>> >>> Hello! Please, is it possible to change from/to headers in ACK message >>> to provider? this is exactly our case, please, look it when u get a >>> chance. >>> http://sip-router.1086192.n5.nabble.com/Wrong-ACK-to-Provider-td130050.html#a130052 >>> >>> _______________________________________________ >>> Kamailio (SER) - Users Mailing >>> Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >>> -- >>> Henning Westerholt - https://skalatan.de/blog/ >>> Kamailio services - https://skalatan.de/services >>> >>> -- >> Henning Westerholt - https://skalatan.de/blog/ >> Kamailio services - https://skalatan.de/services >> >>
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