Hi Henning, Yes I used it. But мy mistake was I called function «ts_store» before «t_on_branch» Now, I’ve corrected it and everything is ok! Thank you so much for help! >Вторник, 19 ноября 2019, 17:15 +03:00 от Henning Westerholt <[email protected]>: > >Hello Oleg, > >quick question – do you already tried to setup a branch_route to interact with >the branch? > >t_on_branch(“MANAGE_BRANCH”); >… >branch_route[MANAGE_BRANCH] { …} > >Cheers, > >Henning > >-- >Henning Westerholt – https://skalatan.de/blog/ >Kamailio services – https://gilawa.com >Kamailio Merchandising – https://skalatan.de/merchandising > >From: sr-users < [email protected] > On Behalf Of Oleg >Podguyko >Sent: Monday, November 18, 2019 10:21 PM >To: [email protected] >Subject: [SR-Users] How to intercept an INVITE after (ts_append) > >Hello everybody! > >Kamailio works as a Registrar. Additionally, rtpengine is deployed next to it. >Using rtpgngine module I proxy media stream via rtpengine(rtpengine_manage()). >I change SDP. SiP2SIP calls work fine. Now I would like to have possibility >to "wake up" sip-clients(at the android and ios phones) which are usually not >on-line via push notification. Trying to use TSILO module. > ># User location service >route[LOCATION] { > lookup("location"); > $var(rc) = $rc; > if (is_method("INVITE")) > { > if (t_newtran()) > { > ts_store(); # if it a new transuction ,it will be store for some >time. > } > } > switch ($var(rc)) > { > case 1: > route(RELAY); > break; > case -1: > break; > case -3: > send_reply("404", "Not Found"); > exit; > case -2: > send_reply("405", "Method Not Allowed"); > exit; > } >} > ># Handle SIP registrations >route[REGISTRAR] { > if (!is_method("REGISTER")) return; > if (!save("location")) > { > sl_reply_error(); > } > ts_append("location", "$tu"); # if transuction for this sip-client is >exist. The invite will be send. > exit; >} > >If the client is not registered at the kamailio during the call. Then such >calls are stored through the "ts_store" function for some time. And if during >this time the client send register, kamailio will be sent INVITE to it. But I >have the problem. Such calls after "wake up"go through a special branch route >that I don't know how to intercept. As a result, I can't change SDP(using >rtpengite_manage commands) and rtp stream do not proxy via rtpengine… and call >failed. > >/usr/sbin/kamailio[9957]: exec: {1 2 REGISTER JxPcA9D1hIJ8PmkcnOvI7g..} *** >cfgtrace:request_route=[REGISTRAR] c=[/etc/kamailio/kamailio.cfg] l=428 a=26 >n=ts_append >/usr/sbin/kamailio[9957]: DEBUG: {1 2 REGISTER JxPcA9D1hIJ8PmkcnOvI7g..} tsilo >[ts_append.c:72]: ts_append(): transaction 36343:92182831 found for 777777777, >going to append branches >/usr/sbin/kamailio[9957]: DEBUG: {1 2 REGISTER JxPcA9D1hIJ8PmkcnOvI7g..} tm >[t_lookup.c:1629]: t_lookup_ident_filter(): transaction found >/usr/sbin/kamailio[9957]: DEBUG: {1 2 REGISTER JxPcA9D1hIJ8PmkcnOvI7g..} >registrar [lookup.c:255]: lookup_helper(): contact for [777777777] found by >address >/usr/sbin/kamailio[9957]: DEBUG: {1 2 REGISTER JxPcA9D1hIJ8PmkcnOvI7g..} >registrar [lookup.c:456]: lookup_helper(): instance is >/usr/sbin/kamailio[9957]: DEBUG: {1 2 REGISTER JxPcA9D1hIJ8PmkcnOvI7g..} tm >[t_append_branches.c:77]: t_append_branches(): transaction 36343:92182831 in >status 0 >/usr/sbin/kamailio[9957]: DEBUG: {1 2 REGISTER JxPcA9D1hIJ8PmkcnOvI7g..} tm >[t_append_branches.c:99]: t_append_branches(): Call uvAzTGsEV9N2ReDjmWoo8A..: >0 (1) outgoing branches >/usr/sbin/kamailio[9957]: DEBUG: {1 2 REGISTER JxPcA9D1hIJ8PmkcnOvI7g..} tm >[t_append_branches.c:126]: t_append_branches(): Current uri >sip:[email protected]:63618;transport=TCP;rinstance=8b1865b95767b7ba >/usr/sbin/kamailio[9957]: DEBUG: {1 2 REGISTER JxPcA9D1hIJ8PmkcnOvI7g..} ><core> [core/msg_translator.c:2933]: create_via_hf(): id added: <;i=1>, rcv >proto=2 >/usr/sbin/kamailio[9957]: DEBUG: {1 2 REGISTER JxPcA9D1hIJ8PmkcnOvI7g..} tm >[t_append_branches.c:149]: t_append_branches(): added branch [ >sip:[email protected]:63618;transport=TCP;rinstance=8b1865b95767b7ba ] >with ruid [uloc-5dd2faa0-26e5-1] >/usr/sbin/kamailio[9957]: DEBUG: {1 2 REGISTER JxPcA9D1hIJ8PmkcnOvI7g..} tm >[t_append_branches.c:163]: t_append_branches(): Call uvAzTGsEV9N2ReDjmWoo8A..: >0 (0) outgoing branches after clear_branches() >/usr/sbin/kamailio[9957]: DEBUG: {1 2 REGISTER JxPcA9D1hIJ8PmkcnOvI7g..} ><core> [core/tcp_main.c:2238]: tcpconn_send_put(): send from reader (9957 >(22)), reusing fd >/usr/sbin/kamailio[9957]: DEBUG: {1 2 REGISTER JxPcA9D1hIJ8PmkcnOvI7g..} ><core> [core/tcp_main.c:2473]: tcpconn_do_send(): sending... > > > >-- >Oleg Podguyko -- Олег Подгуйко
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