Well, i've tried both opensips and kamailio but with kamailio i got the most far. Bellow it's a trace of an outgoing call, the trace is from kamailio box.
Legend: 10.1.1.10 is the Asterisk Box, 10.1.1.4 is Kamailio. 2019/07/25 20:16:24.479179 10.1.1.10:5060 -> 10.1.1.4:5060 INVITE sip:[email protected];user=phone SIP/2.0 Via: SIP/2.0/UDP 10.1.1.10:5060;branch=z9hG4bK3ecba174;rport Max-Forwards: 70 From: "test" <sip:[email protected]>;tag=as5ce97f3d To: <sip:[email protected];user=phone> Contact: <sip:[email protected]:5060> Call-ID: [email protected] CSeq: 102 INVITE User-Agent: Asterisk PBX Date: Thu, 25 Jul 2019 17:16:09 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Content-Type: application/sdp Content-Length: 238 2019/07/25 20:16:24.482259 10.1.1.4:5060 -> 10.1.1.10:5060 SIP/2.0 100 Trying Via: SIP/2.0/UDP 10.1.1.10:5060 ;branch=z9hG4bK3ecba174;rport=5060;received=10.1.1.10 From: "test" <sip:[email protected]>;tag=as5ce97f3d To: <sip:[email protected];user=phone> Call-ID: [email protected] CSeq: 102 INVITE Server: kamailio (5.2.3 (x86_64/linux)) Content-Length: 0 2019/07/25 20:16:24.482385 10.1.1.4:5060 -> 10.1.1.10:5060 SIP/2.0 183 Outgoing session to Avoxi Via: SIP/2.0/UDP 10.1.1.10:5060 ;branch=z9hG4bK3ecba174;rport=5060;received=10.1.1.10 From: "test" <sip:[email protected]>;tag=as5ce97f3d To: <sip:[email protected] ;user=phone>;tag=e68db714ad3ba80833ca2c670d982872.aebb Call-ID: [email protected] CSeq: 102 INVITE Server: kamailio (5.2.3 (x86_64/linux)) Content-Length: 0 On Thu, Jul 25, 2019 at 7:53 PM Sergiu Pojoga <[email protected]> wrote: > Have you tried changing the trunk's name from *opensips-trunk* to > *kamailio-trunk*? > > On the serious side, a SIP trace would help. > > > On Thu, Jul 25, 2019 at 12:26 PM Mihai Cezar <[email protected]> wrote: > >> Hi all, >> >> I've tried to create a reverse proxy to forward incoming request that >> came from SIP provider to Asterisk PBX and forward the requests from >> asterisk to kamailio then sip provider. >> What i get is that I see the invite, but is like no ACK. >> Thanks in advance. >> M >> >> >> kamailio.cfg: >> >> #!KAMAILIO >> # >> >> ####### Defined Values ######### >> # - flags >> # FLT_ - per transaction (message) flags >> # FLB_ - per branch flags >> #!define FLT_ACC 1 >> #!define FLT_ACCMISSED 2 >> #!define FLT_ACCFAILED 3 >> #!define FLT_NATS 5 >> >> #!define FLB_NATB 6 >> #!define FLB_NATSIPPING 7 >> >> ####### Global Parameters ######### >> ### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR >> debug=3 >> log_stderror=yes >> memdbg=5 >> memlog=5 >> >> log_facility=LOG_LOCAL0 >> log_prefix="{$mt $hdr(CSeq) $ci} " >> children=1 >> >> server_id = 10 >> xavp_via_params = "via" >> disable_tcp=yes >> auto_aliases=no >> listen=udp:0.0.0.0:5060 >> >> ####### Modules Section ######## >> >> loadmodule "jsonrpcs.so" >> loadmodule "kex.so" >> loadmodule "corex.so" >> loadmodule "tm.so" >> loadmodule "tmx.so" >> loadmodule "sl.so" >> loadmodule "rr.so" >> loadmodule "pv.so" >> loadmodule "maxfwd.so" >> loadmodule "textops.so" >> loadmodule "siputils.so" >> loadmodule "xlog.so" >> loadmodule "sanity.so" >> loadmodule "ctl.so" >> loadmodule "cfg_rpc.so" >> loadmodule "acc.so" >> loadmodule "counters.so" >> >> # ----------------- setting module-specific parameters --------------- >> >> >> # ----- jsonrpcs params ----- >> modparam("jsonrpcs", "pretty_format", 1) >> modparam("jsonrpcs", "fifo_name", "/var/run/kamailio/kamailio_rpc.fifo") >> modparam("jsonrpcs", "dgram_socket", >> "/var/run/kamailio/kamailio_rpc.sock") >> modparam("ctl", "binrpc", "unix:/var/run/kamailio/kamailio_ctl") >> >> # ----- tm params ----- >> modparam("tm", "failure_reply_mode", 3) >> modparam("tm", "fr_timer", 30000) >> modparam("tm", "fr_inv_timer", 120000) >> modparam("rr", "enable_full_lr", 0) >> modparam("rr", "append_fromtag", 0) >> modparam("acc", "early_media", 0) >> modparam("acc", "report_ack", 0) >> modparam("acc", "report_cancels", 0) >> modparam("acc", "detect_direction", 0) >> modparam("acc", "log_flag", FLT_ACC) >> modparam("acc", "log_missed_flag", FLT_ACCMISSED) >> modparam("acc", "log_extra", >> "src_user=$fU;src_domain=$fd;src_ip=$si;" >> "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd") >> modparam("acc", "failed_transaction_flag", FLT_ACCFAILED) >> >> ####### Routing Logic ######## >> >> request_route { >> >> # per request initial checks >> route(REQINIT); >> >> # CANCEL processing >> if (is_method("CANCEL")) { >> if (t_check_trans()) { >> route(RELAY); >> } >> exit; >> } >> >> # handle retransmissions >> if (!is_method("ACK")) { >> if(t_precheck_trans()) { >> t_check_trans(); >> exit; >> } >> t_check_trans(); >> } >> >> # handle requests within SIP dialogs >> route(WITHINDLG); >> >> # record routing for dialog forming requests (in case they are routed) >> remove_hf("Route"); >> if (is_method("INVITE|SUBSCRIBE|REFER")) { >> record_route(); >> } >> >> # account only INVITEs >> if (is_method("INVITE")) { >> setflag(FLT_ACC); >> sl_send_reply("100","Trying"); >> >> if ($si == "172.16.16.1") { >> sl_send_reply("183","Incoming session from Avoxi"); >> rewritehost("10.1.1.10"); >> #exit; >> } >> else if ($si == "10.1.1.10"){ >> # receiving response from client >> sl_send_reply("183","Outgoing session to Avoxi"); >> #rewritehost("172.16.16.1"); >> drop; >> exit; >> } >> else { >> sl_send_reply("500","No configured IP!"); >> drop; >> exit; >> } >> } >> >> if ($rU==$null) { >> sl_send_reply("484","Address Incomplete"); >> exit; >> } >> >> # received from main server - send to client and add via tokens for >> anycast handling >> via_add_srvid("1"); >> $xavp(via=>node) = "10.1.1.4"; >> via_add_xavp_params("1"); >> route(RELAY); >> exit; >> } >> >> # Wrapper for relaying requests >> route[RELAY] { >> >> # enable additional event routes for forwarded requests >> # - serial forking, RTP relaying handling, a.s.o. >> if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) { >> if(!t_is_set("branch_route")) t_on_branch("MANAGE_BRANCH"); >> } >> if (is_method("INVITE|SUBSCRIBE|UPDATE")) { >> if(!t_is_set("onreply_route")) t_on_reply("MANAGE_REPLY"); >> } >> if (is_method("INVITE")) { >> if(!t_is_set("failure_route")) t_on_failure("MANAGE_FAILURE"); >> } >> >> if (!t_relay()) { >> sl_reply_error(); >> } >> exit; >> } >> >> # Per SIP request initial checks >> route[REQINIT] { >> if($ua =~ "friendly-scanner|sipcli|VaxSIPUserAgent") { >> # silent drop for scanners - uncomment next line if want to reply >> sl_send_reply("200", "OK"); >> exit; >> } >> >> if (!mf_process_maxfwd_header("10")) { >> sl_send_reply("483","Too Many Hops"); >> exit; >> } >> >> if(is_method("OPTIONS") && uri==myself && $rU==$null) { >> sl_send_reply("200","Keepalive"); >> exit; >> } >> >> if(!sanity_check("1511", "7")) { >> xlog("Malformed SIP message from $si:$sp\n"); >> exit; >> } >> >> if ($si == "10.1.1.4") { >> xlog("L_WARN", "$ci|end|dropping message"); >> exit; >> } >> >> } >> >> # Handle requests within SIP dialogs >> route[WITHINDLG] { >> if (!has_totag()) return; >> if (loose_route()) { >> if (is_method("BYE")) { >> setflag(FLT_ACC); >> setflag(FLT_ACCFAILED); >> } else if ( is_method("NOTIFY") ) { >> record_route(); >> } >> route(RELAY); >> exit; >> } >> >> if ( is_method("ACK") ) { >> if ( t_check_trans() ) { >> route(RELAY); >> exit; >> } else { >> exit; >> } >> } >> sl_send_reply("400","Loop detected"); >> exit; >> } >> >> # TM manage for outgoing branches >> branch_route[MANAGE_BRANCH] { >> xdbg("new branch [$T_branch_idx] to $ru\n"); >> } >> >> # TM manage for incoming replies >> onreply_route[MANAGE_REPLY] { >> xdbg("incoming reply\n"); >> } >> >> # TM manage for failure routing cases >> failure_route[MANAGE_FAILURE] { >> if (t_is_canceled()) exit; >> } >> >> >> asterisk - sip.conf >> >> [opensips-trunk](sip-provider) >> fromdomain=10.1.1.10 >> host=10.1.1.4 >> context=from-trunk >> type=friend >> insecure=invite,port >> trunk=yes >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> [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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