Glad it worked! On Thu, Apr 25, 2024 at 5:30 PM Tristan Ferreira <[email protected]> wrote:
> Hi, > Thank your command helped me to find the problem (typo). > I thougt i used it and had no result but not. > Best regards. > Le 25/04/2024 à 17:18, Antonio a écrit : > > anton@intel:/etc/kamailio$ sudo kamailio -c kamailio.cfg > Listening on > udp: 127.0.0.1:5060 > udp: 192.168.0.143:5060 > udp: 172.17.0.1:5060 > udp: 172.18.0.1:5060 > tcp: 127.0.0.1:5060 > tcp: 192.168.0.143:5060 > tcp: 172.17.0.1:5060 > tcp: 172.18.0.1:5060 > Aliases: > tcp: intel:5060 > tcp: localhost:5060 > udp: intel:5060 > udp: localhost:5060 > > config file ok, exiting... > > Description: Debian GNU/Linux 11 (bullseye) > Release: 11 > Codename: bullseye > > On Thu, Apr 25, 2024 at 4:43 PM Tristan Ferreira via sr-users < > [email protected]> wrote: > >> Hi, >> >> I am trying to learn Kamailio to set up a SIP/RTP proxy for WebRTC with >> FreeSWITCH, and I wanted to use this configuration file template as a >> starting point. >> (Source: https://github.com/havfo/WEBRTC-to-SIP) >> >> But i have the error : *ERROR: [core/ppcfg.c:275]: >> pp_ifdef_level_error(): different number of preprocessor directives: 1 more >> #!if[n]def as #!endif* >> >> I don't understand because I checked and everything seems okay with the >> if/endif statements to me. >> >> # grep '#!ifndef' kamailio.cfg | wc -l >> 2 >> # grep '#!ifdef' kamailio.cfg | wc -l >> 49 >> # grep '#!endif' kamailio.cfg | wc -l >> 51 >> >> And it's ok for chat gpt too : >> >> #!ifdef : 49 occurrences >> #!ifndef : 2 occurrences >> Total (#!ifdef and #!ifndef) : 51 occurrences >> #!endif : 51 occurrences >> Is there a problem with the parser or a compatibility problem (i am on >> *5.6.3*) ? >> >> #!KAMAILIO >> # >> >> #!define WITH_MYSQL >> #!define WITH_AUTH >> #!define WITH_USRLOCDB >> #!define WITH_TLS >> #!define WITH_HOMER >> #!define WITH_WEBSOCKETS >> #!define WITH_ANTIFLOOD >> #!define WITH_IPV6 >> ##!define WITH_BRIDGE_ON_FAIL >> #!define WITH_LOCALHOST_WS >> ##!define WITH_LOCALHOST_SIP >> >> #!substdef "!MY_SIP_PORT!5060!g" >> #!substdef "!MY_SIPS_PORT!5061!g" >> #!substdef "!MY_WS_PORT!8080!g" >> #!substdef "!MY_WSS_PORT!4443!g" >> >> #!substdef "!MY_IP4_ADDR!XXXXX-XXXXX!g" >> #!substdef "!IP4_LOCALHOST!127.0.0.1!g" >> #!substdef "!MY_WS4_ADDR!tcp:MY_IP4_ADDR:MY_WS_PORT!g" >> #!substdef "!MY_WSS4_ADDR!tls:MY_IP4_ADDR:MY_WSS_PORT!g" >> #!substdef "!LOCALHOST_WS4_ADDR!tcp:IP4_LOCALHOST:MY_WS_PORT!g" >> #!substdef "!LOCALHOST_WSS4_ADDR!tls:IP4_LOCALHOST:MY_WSS_PORT!g" >> >> #!ifdef WITH_IPV6 >> #!substdef "!MY_IP6_ADDR![XXXXXX-XXXXXX]!g" >> #!substdef "!IP6_LOCALHOST![::1]!g" >> #!substdef "!MY_WS6_ADDR!tcp:MY_IP6_ADDR:MY_WS_PORT!g" >> #!substdef "!MY_WSS6_ADDR!tls:MY_IP6_ADDR:MY_WSS_PORT!g" >> #!substdef "!LOCALHOST_WS6_ADDR!tcp:IP6_LOCALHOST:MY_WS_PORT!g" >> #!substdef "!LOCALHOST_WSS6_ADDR!tls:IP6_LOCALHOST:MY_WSS_PORT!g" >> #!endif >> >> #!substdef "!MY_DOMAIN!XXXX-XXXX!g" >> >> # *** Value defines - IDs used later in config >> #!ifdef WITH_MYSQL >> # - database URL - used to connect to database server by modules such >> # as: auth_db, acc, usrloc, a.s.o. >> #!ifndef DBURL >> #!define DBURL "mysql://kamailio:kamailiorw@localhost/kamailio" >> #!endif >> #!endif >> >> # - flags >> # FLT_ - per transaction (message) flags >> # FLB_ - per branch flags >> #!define FLT_NATS 5 >> >> #!define FLB_NATB 6 >> #!define FLB_NATSIPPING 7 >> #!define FLB_RTPWS 8 >> #!define FLB_IPV6 9 >> #!define FLB_V4V6 10 >> #!define FLB_BRIDGE 11 >> >> ####### Global Parameters ######### >> >> ### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR >> #!ifdef WITH_DEBUG >> debug=4 >> log_stderror=no >> #!else >> debug=2 >> log_stderror=no >> #!endif >> >> memdbg=5 >> memlog=5 >> >> log_facility=LOG_LOCAL0 >> >> fork=yes >> children=4 >> >> port=MY_SIP_PORT >> tls_port_no=MY_SIPS_PORT >> >> #!ifdef WITH_TLS >> enable_tls=yes >> #!endif >> >> >> listen=MY_IP4_ADDR >> #!ifdef WITH_LOCALHOST_SIP >> listen=IP4_LOCALHOST >> #!endif >> #!ifdef WITH_IPV6 >> listen=MY_IP6_ADDR >> #!ifdef WITH_LOCALHOST_SIP >> listen=IP6_LOCALHOST >> #!endif >> #!endif >> >> #!ifdef WITH_WEBSOCKETS >> listen=MY_WS4_ADDR >> #!ifdef WITH_LOCALHOST_WS >> listen=LOCALHOST_WS4_ADDR >> #!endif >> #!ifdef WITH_IPV6 >> listen=MY_WS6_ADDR >> #!ifdef WITH_LOCALHOST_WS >> listen=LOCALHOST_WS6_ADDR >> #!endif >> #!endif >> #!ifdef WITH_TLS >> listen=MY_WSS4_ADDR >> #!ifdef WITH_LOCALHOST_WS >> listen=LOCALHOST_WSS4_ADDR >> #!endif >> #!ifdef WITH_IPV6 >> listen=MY_WSS6_ADDR >> #!ifdef WITH_LOCALHOST_WS >> listen=LOCALHOST_WSS6_ADDR >> #!endif >> #!endif >> #!endif >> #!endif >> >> use_dns_cache = on # Use KAMAILIO internal DNS cache >> use_dns_failover = on # Depends on KAMAILIO internal DNS cache >> dns_srv_loadbalancing = on # >> dns_try_naptr = on # >> dns_retr_time=1 # Time in seconds before retrying a DNS >> request >> dns_retr_no=3 # Number of DNS retransmissions >> before giving up >> >> # Set protocol preference order - ignore target priority >> dns_naptr_ignore_rfc= yes # Ignore target NAPTR priority >> dns_tls_pref=50 # First priority: TLS >> dns_tcp_pref=30 # Second priority: TCP >> dns_udp_pref=10 # Third priority: UDP >> >> tcp_connection_lifetime=3604 >> tcp_accept_no_cl=yes >> tcp_rd_buf_size=16384 >> >> >> # set paths to location of modules (to sources or installation folders) >> #!ifdef WITH_SRCPATH >> mpath="modules/" >> #!else >> mpath="/usr/lib/x86_64-linux-gnu/kamailio/modules/" >> #!endif >> >> #!ifdef WITH_MYSQL >> loadmodule "db_mysql.so" >> #!endif >> >> 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 "usrloc.so" >> loadmodule "registrar.so" >> loadmodule "textops.so" >> loadmodule "siputils.so" >> loadmodule "xlog.so" >> loadmodule "sanity.so" >> loadmodule "ctl.so" >> loadmodule "cfg_rpc.so" >> loadmodule "sdpops.so" >> loadmodule "textopsx.so" >> >> #!ifdef WITH_AUTH >> loadmodule "auth.so" >> loadmodule "auth_db.so" >> #!ifdef WITH_IPAUTH >> loadmodule "permissions.so" >> #!endif >> #!endif >> >> #!ifdef WITH_PRESENCE >> loadmodule "presence.so" >> loadmodule "presence_xml.so" >> #!endif >> >> #!ifdef WITH_TLS >> loadmodule "tls.so" >> #!endif >> >> #!ifdef WITH_HOMER >> loadmodule "siptrace.so" >> #!endif >> >> #!ifdef WITH_WEBSOCKETS >> loadmodule "xhttp.so" >> loadmodule "websocket.so" >> loadmodule "nathelper.so" >> loadmodule "rtpengine.so" >> #!endif >> >> #!ifdef WITH_ANTIFLOOD >> loadmodule "htable.so" >> loadmodule "pike.so" >> #!endif >> >> #!ifdef WITH_DEBUG >> loadmodule "debugger.so" >> #!endif >> >> # ----------------- setting module-specific parameters --------------- >> >> >> # ----- rr params ----- >> # add value to ;lr param to cope with most of the UAs >> modparam("rr", "enable_full_lr", 1) >> # do not append from tag to the RR (no need for this script) >> modparam("rr", "append_fromtag", 0) >> >> >> # ----- registrar params ----- >> modparam("registrar", "method_filtering", 1) >> # max value for expires of registrations >> modparam("registrar", "max_expires", 3600) >> >> >> # ----- usrloc params ----- >> /* enable DB persistency for location entries */ >> #!ifdef WITH_USRLOCDB >> modparam("usrloc", "db_url", DBURL) >> modparam("usrloc", "db_mode", 2) >> #!endif >> >> >> # ----- auth_db params ----- >> #!ifdef WITH_AUTH >> modparam("auth_db", "db_url", DBURL) >> modparam("auth_db", "calculate_ha1", 1) >> modparam("auth_db", "password_column", "password") >> modparam("auth_db", "load_credentials", "") >> #!endif >> >> #!ifdef WITH_PRESENCE >> # ----- presence params ----- >> modparam("presence", "db_url", DBURL) >> >> # ----- presence_xml params ----- >> modparam("presence_xml", "db_url", DBURL) >> modparam("presence_xml", "force_active", 1) >> #!endif >> >> >> ##!ifdef WITH_NAT >> # ----- rtpproxy params ----- >> modparam("rtpengine", "rtpengine_sock", "udp:127.0.0.1:22222") >> modparam("rtpengine", "extra_id_pv", "$avp(extra_id)") >> >> # ----- nathelper params ----- >> modparam("nathelper", "natping_interval", 30) >> modparam("nathelper", "ping_nated_only", 1) >> modparam("nathelper", "sipping_bflag", FLB_NATSIPPING) >> modparam("nathelper", "sipping_from", "sip:pinger@XXXX-XXXX") >> modparam("nathelper|registrar", "received_avp", "$avp(RECEIVED)") >> modparam("usrloc", "nat_bflag", FLB_NATB) >> ##!endif >> >> # ----- corex params ----- >> modparam("corex", "alias_subdomains", "MY_DOMAIN") >> >> #!ifdef WITH_TLS >> # ----- tls params ----- >> modparam("tls", "config", "/etc/kamailio/tls.cfg") >> modparam("tls", "tls_force_run", 1) >> #!endif >> >> #!ifdef WITH_WEBSOCKETS >> modparam("nathelper|registrar", "received_avp", "$avp(RECEIVED)") >> #!endif >> >> #!ifdef WITH_HOMER >> #Siptrace >> modparam("siptrace", "duplicate_uri", "sip:127.0.0.1:9060") >> modparam("siptrace", "hep_mode_on", 1) >> modparam("siptrace", "trace_to_database", 0) >> modparam("siptrace", "trace_flag", 22) >> modparam("siptrace", "trace_on", 1) >> #!endif >> >> #!ifdef WITH_ANTIFLOOD >> # ----- pike params ----- >> modparam("pike", "sampling_time_unit", 2) >> modparam("pike", "reqs_density_per_unit", 16) >> modparam("pike", "remove_latency", 4) >> >> # ----- htable params ----- >> # ip ban htable with autoexpire after 5 minutes >> modparam("htable", "htable", "ipban=>size=8;autoexpire=300;") >> #!endif >> >> #!ifdef WITH_DEBUG >> # ----- debugger params ----- >> modparam("debugger", "cfgtrace", 1) >> #!endif >> >> ####### Routing Logic ######## >> request_route { >> #!ifdef WITH_HOMER >> # start duplicate the SIP message here >> sip_trace(); >> setflag(22); >> #!endif >> >> # per request initial checks >> route(REQINIT); >> >> xlog("L_INFO", "START: $rm from $fu (IP:$si:$sp)\n"); >> >> #!ifdef WITH_WEBSOCKETS >> if (nat_uac_test(64)) { >> # Do NAT traversal stuff for requests from a WebSocket >> # connection - even if it is not behind a NAT! >> # This won't be needed in the future if Kamailio and the >> # WebSocket client support Outbound and Path. >> force_rport(); >> if (is_method("REGISTER")) { >> fix_nated_register(); >> } else if (!add_contact_alias()) { >> xlog("L_ERR", "Error aliasing contact <$ct>\n"); >> sl_send_reply("400", "Bad Request"); >> exit; >> } >> } >> #!endif >> >> # NAT detection >> route(NATDETECT); >> >> # CANCEL processing >> if (is_method("CANCEL")) { >> if (t_check_trans()) { >> route(RELAY); >> } >> exit; >> } >> >> # handle requests within SIP dialogs >> route(WITHINDLG); >> >> ### only initial requests (no To tag) >> >> t_check_trans(); >> >> # authentication >> route(AUTH); >> >> # record routing for dialog forming requests (in case they are routed) >> # - remove preloaded route headers >> remove_hf("Route"); >> if (is_method("INVITE|SUBSCRIBE")) { >> record_route(); >> } >> >> # dispatch requests to foreign domains >> route(SIPOUT); >> >> ### requests for my local domains >> >> # handle presence related requests >> route(PRESENCE); >> >> # handle registrations >> route(REGISTRAR); >> >> if ($rU == $null) { >> # request with no Username in RURI >> sl_send_reply("484","Address Incomplete"); >> exit; >> } >> >> # user location service >> route(LOCATION); >> } >> >> # Wrapper for relaying requests >> route[RELAY] { >> # enable additional event routes for forwarded requests >> # - serial forking, RTP relaying handling, a.s.o. >> if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) { >> if (!t_is_set("branch_route")) { >> t_on_branch("MANAGE_BRANCH"); >> } >> } >> >> if (is_method("INVITE|SUBSCRIBE|UPDATE")) { >> if (!t_is_set("onreply_route")) { >> t_on_reply("MANAGE_REPLY"); >> } >> } >> >> if (is_method("INVITE")) { >> if (!t_is_set("failure_route")) { >> t_on_failure("MANAGE_FAILURE"); >> } >> } >> >> if (!t_relay()) { >> sl_reply_error(); >> } >> exit; >> } >> >> # Per SIP request initial checks >> route[REQINIT] { >> #!ifdef WITH_ANTIFLOOD >> # flood dection from same IP and traffic ban for a while >> # be sure you exclude checking trusted peers, such as pstn gateways >> # - local host excluded (e.g., loop to self) >> if (src_ip != myself) { >> if ($sht(ipban=>$si) != $null) { >> # ip is already blocked >> xdbg("request from blocked IP - $rm from $fu >> (IP:$si:$sp)\n"); >> exit; >> } >> >> if (!pike_check_req()) { >> xlog("L_ALERT","ALERT: pike blocking $rm from $fu >> (IP:$si:$sp)\n"); >> $sht(ipban=>$si) = 1; >> exit; >> } >> } >> #!endif >> >> if (!mf_process_maxfwd_header("10")) { >> sl_send_reply("483","Too Many Hops"); >> exit; >> } >> >> if (!sanity_check("1511", "7")) { >> xlog("Malformed SIP message from $si:$sp\n"); >> exit; >> } >> } >> >> # Handle requests within SIP dialogs >> route[WITHINDLG] { >> if (has_totag()) { >> # sequential request withing a dialog should >> # take the path determined by record-routing >> if (loose_route()) { >> #!ifdef WITH_WEBSOCKETS >> if ($du == "") { >> if (!handle_ruri_alias()) { >> xlog("L_ERR", "Bad alias <$ru>\n"); >> sl_send_reply("400", "Bad Request"); >> exit; >> } >> } >> #!endif >> route(DLGURI); >> if (is_method("ACK")) { >> # ACK is forwarded statelessy >> route(NATMANAGE); >> } else if (is_method("NOTIFY")) { >> # Add Record-Route for in-dialog NOTIFY as per >> RFC 6665. >> record_route(); >> } >> route(RELAY); >> } else { >> if (is_method("SUBSCRIBE") && uri == myself) { >> # in-dialog subscribe requests >> route(PRESENCE); >> exit; >> } >> if (is_method("ACK")) { >> if (t_check_trans()) { >> # no loose-route, but stateful ACK; >> # must be an ACK after a 487 >> # or e.g. 404 from upstream server >> route(RELAY); >> exit; >> } else { >> # ACK without matching transaction ... >> ignore and discard >> exit; >> } >> } >> sl_send_reply("404","Not here"); >> } >> exit; >> } >> } >> >> # Handle SIP registrations >> route[REGISTRAR] { >> if (is_method("REGISTER")) { >> if (isflagset(FLT_NATS)) { >> setbflag(FLB_NATB); >> # uncomment next line to do SIP NAT pinging >> ## setbflag(FLB_NATSIPPING); >> } >> >> #!ifdef WITH_IPV6 >> if (af == INET6) { >> setbflag(FLB_IPV6); >> } >> #!endif >> >> if (!save("location")) { >> sl_reply_error(); >> } >> >> exit; >> } >> } >> >> # USER location service >> route[LOCATION] { >> if (!lookup("location")) { >> $var(rc) = $rc; >> t_newtran(); >> switch ($var(rc)) { >> case -1: >> case -3: >> send_reply("404", "Not Found"); >> exit; >> case -2: >> send_reply("405", "Method Not Allowed"); >> exit; >> } >> } >> >> route(RELAY); >> exit; >> } >> >> # Presence server route >> route[PRESENCE] { >> if (!is_method("PUBLISH|SUBSCRIBE")) { >> return; >> } >> >> if (is_method("SUBSCRIBE") && $hdr(Event) == "message-summary") { >> # returns here if no voicemail server is configured >> sl_send_reply("404", "No voicemail service"); >> exit; >> } >> >> #!ifdef WITH_PRESENCE >> if (!t_newtran()) { >> sl_reply_error(); >> exit; >> } >> >> if (is_method("PUBLISH")) { >> handle_publish(); >> t_release(); >> } else if (is_method("SUBSCRIBE")) { >> handle_subscribe(); >> t_release(); >> } >> exit; >> #!endif >> >> # if presence enabled, this part will not be executed >> if (is_method("PUBLISH") || $rU == $null) { >> sl_send_reply("404", "Not here"); >> exit; >> } >> return; >> } >> >> # Authentication route >> route[AUTH] { >> #!ifdef WITH_AUTH >> if (is_method("REGISTER") || from_uri == myself) { >> # authenticate requests >> if (!auth_check("$fd", "subscriber", "1")) { >> auth_challenge("$fd", "0"); >> exit; >> } >> # user authenticated - remove auth header >> if (!is_method("REGISTER|PUBLISH")) { >> consume_credentials(); >> } >> } >> # if caller is not local subscriber, then check if it calls >> # a local destination, otherwise deny, not an open relay here >> if (from_uri != myself && uri != myself) { >> sl_send_reply("403","Not relaying"); >> exit; >> } >> #!endif >> return; >> } >> >> # Caller NAT detection route >> route[NATDETECT] { >> #!ifdef WITH_IPV6 >> if(af==INET6) { >> return; >> } >> #!endif >> >> force_rport(); >> if (nat_uac_test("19")) { >> if (is_method("REGISTER")) { >> fix_nated_register(); >> } else if (is_first_hop()) { >> set_contact_alias(); >> } >> setflag(FLT_NATS); >> } >> return; >> } >> >> # NAT handling >> route[NATMANAGE] { >> if (is_request()) { >> if (has_totag()) { >> if (check_route_param("nat=yes")) { >> setbflag(FLB_NATB); >> } >> >> if (check_route_param("rtp=bridge")) { >> setbflag(FLB_BRIDGE); >> } >> >> if (check_route_param("rtp=ws")) { >> setbflag(FLB_RTPWS); >> } >> >> #!ifdef WITH_IPV6 >> if (check_route_param("rtp=v46")) { >> setbflag(FLB_V4V6); >> } >> #!endif >> } >> } >> >> if (!isbflagset(FLB_BRIDGE)) { >> return; >> } >> >> if ( >> !(isflagset(FLT_NATS) >> || isbflagset(FLB_NATB) >> || isbflagset(FLB_RTPWS) >> #!ifdef WITH_IPV6 >> || isbflagset(FLB_V4V6) >> #!endif >> ) >> ) { >> return; >> } >> >> $xavp(r=>$T_branch_idx) = "replace-origin replace-session-connection"; >> >> if (!nat_uac_test("8")) { >> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " >> trust-address"; >> } >> >> >> if (is_request()) { >> if (!has_totag()) { >> if (!t_is_failure_route()) { >> $avp(extra_id) = @via[1].branch + $T_branch_idx; >> $xavp(r=>$T_branch_idx) = >> $xavp(r=>$T_branch_idx) + " via-branch=extra"; >> } >> } >> } >> >> if (is_reply()) { >> $avp(extra_id) = @via[2].branch + $T_branch_idx; >> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " >> via-branch=extra"; >> } >> >> #!ifdef WITH_IPV6 >> if (af == INET && isbflagset(FLB_IPV6)) { # IPv4 --> IPv6 >> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " >> address-family=IP6"; >> } else if (af == INET6 && !isbflagset(FLB_IPV6)) { # IPv6 --> IPv4 >> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " >> address-family=IP4"; >> } >> #!endif >> >> if (isbflagset(FLB_RTPWS)) { >> if ($proto =~ "ws") { # web --> SIP >> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " >> rtcp-mux-demux DTLS=off SDES-off ICE=remove RTP/AVP"; >> } else { # SIP --> web >> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " >> rtcp-mux-offer generate-mid DTLS=passive SDES-off ICE=force RTP/SAVPF"; >> } >> } else { >> if ($proto =~ "ws") { # web --> web >> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " >> generate-mid DTLS=passive SDES-off ICE=force"; >> } >> # else { >> # $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + >> ""; >> # } >> } >> >> xlog("L_INFO", "NATMANAGE branch_id:$T_branch_idx ruri: $ru, >> method:$rm, status:$rs, extra_id: $avp(extra_id), rtpengine_manage: >> $xavp(r=>$T_branch_idx)\n"); >> >> rtpengine_manage($xavp(r=>$T_branch_idx)); >> >> if (is_request()) { >> if (!has_totag()) { >> if (t_is_branch_route()) { >> if (isbflagset(FLB_NATB)) { >> add_rr_param(";nat=yes"); >> } >> >> if (isbflagset(FLB_BRIDGE)) { >> add_rr_param(";rtp=bridge"); >> } >> >> if (isbflagset(FLB_RTPWS)) { >> add_rr_param(";rtp=ws"); >> } >> >> #!ifdef WITH_IPV6 >> if (isbflagset(FLB_V4V6)) { >> add_rr_param(";rtp=v46"); >> } >> #!endif >> } >> } >> } >> >> if (is_reply()) { >> if (isbflagset(FLB_NATB)) { >> if (is_first_hop()) { >> if (af == INET) { >> set_contact_alias(); >> } >> } >> } >> } >> return; >> } >> >> # URI update for dialog requests >> route[DLGURI] { >> if (!isdsturiset()) { >> handle_ruri_alias(); >> } >> return; >> } >> >> # Routing to foreign domains >> route[SIPOUT] { >> if (!uri == myself) { >> append_hf("P-hint: outbound\r\n"); >> route(RELAY); >> } >> } >> >> route[BRIDGING] { >> if (!has_totag()) { >> if ($proto =~ "ws" && !($ru =~ "transport=ws")) { # Coming from >> WS, NOT to WS >> setbflag(FLB_RTPWS); # Need bridging >> } else if (!($proto =~ "ws") && $ru =~ "transport=ws") { # >> Coming from NOT WS, going to WS >> setbflag(FLB_RTPWS); # Need bridging >> } >> >> #!ifdef WITH_IPV6 >> if (af == INET6 && !isbflagset(FLB_IPV6)) { >> setbflag(FLB_V4V6); >> } else if(af == INET && isbflagset(FLB_IPV6)) { >> setbflag(FLB_V4V6); >> } >> #!endif >> } >> } >> >> # manage outgoing branches >> branch_route[MANAGE_BRANCH] { >> xlog("L_INFO", "MANAGE_BRANCH: New branch [$T_branch_idx] to $ru\n"); >> >> t_on_branch_failure("rtpengine"); >> >> #!ifndef WITH_BRIDGE_ON_FAIL >> setbflag(FLB_BRIDGE); >> #!endif >> >> route(BRIDGING); >> route(NATMANAGE); >> } >> >> # manage incoming replies >> onreply_route[MANAGE_REPLY] { >> xdbg("incoming reply\n"); >> if (status =~ "[12][0-9][0-9]") { >> route(NATMANAGE); >> } >> } >> >> # manage failure routing cases >> failure_route[MANAGE_FAILURE] { >> xlog("L_INFO", "Failure: $rs"); >> } >> >> #!ifdef WITH_WEBSOCKETS >> onreply_route { >> if ((($Rp == MY_WS_PORT || $Rp == MY_WSS_PORT) && !(proto == WS || >> proto == WSS))) { >> xlog("L_WARN", "SIP response received on $Rp\n"); >> drop; >> } >> >> if (nat_uac_test(64)) { >> # Do NAT traversal stuff for replies to a WebSocket >> connection >> # - even if it is not behind a NAT! >> # This won't be needed in the future if Kamailio and the >> # WebSocket client support Outbound and Path. >> add_contact_alias(); >> } >> } >> >> event_route[tm:branch-failure:rtpengine] { >> xlog("L_INFO", "BRANCH FAILED: $sel(via[1].branch) + >> $T_branch_idx"); >> >> #!ifdef WITH_BRIDGE_ON_FAIL >> if (!isbflagset(FLB_BRIDGE) && t_check_status("415|488")) { >> t_reuse_branch(); >> setbflag(FLB_BRIDGE); >> xlog("L_INFO", "event_route[branch-failure:rtpengine]: >> trying again\n"); >> >> route(RELAY); >> } else { >> $avp(extra_id) = @via[1].branch + $T_branch_idx; >> rtpengine_delete("via-branch=extra"); >> xlog("L_INFO", "event_route[branch-failure:rtpengine]: >> failed\n"); >> } >> #!else >> $avp(extra_id) = @via[1].branch + $T_branch_idx; >> rtpengine_delete("via-branch=extra"); >> #!endif >> } >> >> event_route[xhttp:request] { >> set_reply_close(); >> set_reply_no_connect(); >> >> if ($Rp != MY_WS_PORT >> #!ifdef WITH_TLS >> && $Rp != MY_WSS_PORT >> #!endif >> ) { >> xlog("L_WARN", "HTTP request received on $Rp\n"); >> xhttp_reply("403", "Forbidden", "", ""); >> exit; >> } >> >> xlog("L_INFO", "HTTP Request Received\n"); >> >> if ($hdr(Upgrade) =~ "websocket" >> && $hdr(Connection) =~ "Upgrade" >> && $rm =~ "GET" >> ) { >> >> # Validate Host - make sure the client is using the correct >> # alias for WebSockets >> if ($hdr(Host) == $null || !is_myself("sip:" + $hdr(Host))) >> { >> xlog("L_WARN", "Bad host $hdr(Host)\n"); >> xhttp_reply("403", "Forbidden", "", ""); >> exit; >> } >> >> # Optional... validate Origin - make sure the client is >> from an >> # authorised website. For example, >> # >> # if ($hdr(Origin) != "https://example.com"; >> <https://example.com> >> # && $hdr(Origin) != "https://example.com"; >> <https://example.com>) { >> # xlog("L_WARN", "Unauthorised client $hdr(Origin)\n"); >> # xhttp_reply("403", "Forbidden", "", ""); >> # exit; >> # } >> >> # Optional... perform HTTP authentication >> >> # ws_handle_handshake() exits (no further configuration file >> # processing of the request) when complete. >> if (ws_handle_handshake()) { >> # Optional... cache some information about the >> # successful connection >> exit; >> } >> } >> >> xhttp_reply("404", "Not Found", "", ""); >> } >> >> event_route[websocket:closed] { >> xlog("L_INFO", "WebSocket connection from $si:$sp has closed\n"); >> } >> #!endif >> >> Thank. >> __________________________________________________________ >> Kamailio - Users Mailing List - Non Commercial Discussions >> To unsubscribe send an email to [email protected] >> Important: keep the mailing list in the recipients, do not reply only to >> the sender! >> Edit mailing list options or unsubscribe: >> > > > -- > *Antony* > [email protected] > +380669197533 > +48727830247 > > -- *Antony* [email protected]
__________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to [email protected] Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
