[sr-dev] git:master: kamailio-oob.cfg: sync'ed basic common parts with kamailio.cfg

Module: sip-router Branch: master Commit: a232785704f682ce05dddd747c8a9fdc23c67244 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=a232785… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Sun Sep 21 20:49:53 2014 +0200 kamailio-oob.cfg: sync'ed basic common parts with kamailio.cfg --- etc/kamailio-oob.cfg | 196 +++++++++++++++++++++++++------------------------ 1 files changed, 100 insertions(+), 96 deletions(-) diff --git a/etc/kamailio-oob.cfg b/etc/kamailio-oob.cfg index 879d4c9..2aa3289 100644 --- a/etc/kamailio-oob.cfg +++ b/etc/kamailio-oob.cfg @@ -41,6 +41,7 @@ # - install RTPProxy: http://www.rtpproxy.org # - start RTPProxy: # rtpproxy -l _your_public_ip_ -s udp:localhost:7722 +# - option for NAT SIP OPTIONS keepalives: WITH_NATSIPPING # # *** To enable PSTN gateway routing execute: # - define WITH_PSTN @@ -497,8 +498,7 @@ request_route { route(NATDETECT); # CANCEL processing - if (is_method("CANCEL")) - { + if (is_method("CANCEL")) { if (t_check_trans()) t_relay(); exit; @@ -509,6 +509,11 @@ request_route { ### only initial requests (no To tag) + # handle retransmissions + if(t_precheck_trans()) { + t_check_trans(); + exit; + } t_check_trans(); # authentication @@ -521,8 +526,7 @@ request_route { record_route(); # account only INVITEs - if (is_method("INVITE")) - { + if (is_method("INVITE")) { setflag(FLT_ACC); # do accounting } @@ -537,10 +541,9 @@ request_route { # handle registrations route(REGISTRAR); - if ($rU==$null) - { + if ($rU==$null) { # request with no Username in RURI - sl_send_reply("484","Address Incomplete"); + sl_send_reply("484", "Address Incomplete"); exit; } @@ -580,21 +583,22 @@ route[REQINIT] { # 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)!=$null) - { + if(src_ip!=myself) { + if($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()) - { + if (!pike_check_req()) { xlog("L_ALERT","ALERT: pike blocking $rm from $fu (IP:$si:$sp)\n"); $sht(ipban=>$si) = 1; exit; } } + if($ua =~ "friendly-scanner") { + sl_send_reply("200", "OK"); + exit; + } #!endif if (!mf_process_maxfwd_header("10")) { @@ -602,8 +606,12 @@ route[REQINIT] { exit; } - if(!sanity_check("1511", "7")) - { + 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; } @@ -611,66 +619,67 @@ route[REQINIT] { # 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()) { - route(DLGURI); - if (is_method("BYE")) { - setflag(FLT_ACC); # do accounting ... - setflag(FLT_ACCFAILED); # ... even if the transaction fails - } - else 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 - t_relay(); - exit; - } else { - # ACK without matching transaction ... ignore and discard - exit; - } - } - sl_send_reply("404","Not here"); + if (!has_totag()) return; + + # sequential request withing a dialog should + # take the path determined by record-routing + if (loose_route()) { + route(DLGURI); + if (is_method("BYE")) { + setflag(FLT_ACC); # do accounting ... + setflag(FLT_ACCFAILED); # ... even if the transaction fails + } + else 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); exit; } + + 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 + t_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); - } - if (!save("location")) - sl_reply_error(); + if (!is_method("REGISTER")) return; - exit; + if(isflagset(FLT_NATS)) { + setbflag(FLB_NATB); +#!ifdef WITH_NATSIPPING + # do SIP NAT pinging + setbflag(FLB_NATSIPPING); +#!endif } + if (!save("location")) + sl_reply_error(); + + exit; } -# USER location service +# User location service route[LOCATION] { #!ifdef WITH_SPEEDDIAL @@ -703,8 +712,7 @@ route[LOCATION] { } # when routing via usrloc, log the missed calls also - if (is_method("INVITE")) - { + if (is_method("INVITE")) { setflag(FLT_ACCMISSED); } } @@ -715,20 +723,15 @@ route[PRESENCE] { return; #!ifdef WITH_PRESENCE - if (!t_newtran()) - { + if (!t_newtran()) { sl_reply_error(); exit; - }; + } - if(is_method("PUBLISH")) - { + if(is_method("PUBLISH")) { handle_publish(); t_release(); - } - else - if( is_method("SUBSCRIBE")) - { + } else if( is_method("SUBSCRIBE")) { handle_subscribe(); t_release(); } @@ -736,8 +739,7 @@ route[PRESENCE] { #!endif # if presence enabled, this part will not be executed - if (is_method("PUBLISH") || $rU==$null) - { + if (is_method("PUBLISH") || $rU==$null) { sl_send_reply("404", "Not here"); exit; } @@ -749,15 +751,13 @@ route[AUTH] { #!ifdef WITH_AUTH #!ifdef WITH_IPAUTH - if((!is_method("REGISTER")) && allow_source_address()) - { + if((!is_method("REGISTER")) && allow_source_address()) { # source IP allowed return; } #!endif - if (is_method("REGISTER") || from_uri==myself) - { + if (is_method("REGISTER") || from_uri==myself) { # authenticate requests if (!auth_check("$fd", "subscriber", "1")) { auth_challenge("$fd", "0"); @@ -769,8 +769,7 @@ route[AUTH] { } # 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) - { + if (from_uri!=myself && uri!=myself) { sl_send_reply("403","Not relaying"); exit; } @@ -787,7 +786,8 @@ route[NATDETECT] { if (is_method("REGISTER")) { fix_nated_register(); } else { - add_contact_alias(); + if(is_first_hop()) + set_contact_alias(); } setflag(FLT_NATS); } @@ -808,16 +808,19 @@ route[NATMANAGE] { if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB))) return; - rtpproxy_manage(); + rtpproxy_manage("co"); if (is_request()) { if (!has_totag()) { - add_rr_param(";nat=yes"); + if(t_is_branch_route()) { + add_rr_param(";nat=yes"); + } } } if (is_reply()) { if(isbflagset(FLB_NATB)) { - add_contact_alias(); + if(is_first_hop()) + set_contact_alias(); } } #!endif @@ -836,11 +839,11 @@ route[DLGURI] { # Routing to foreign domains route[SIPOUT] { - if (!uri==myself) - { - append_hf("P-hint: outbound\r\n"); - route(RELAY); - } + if (uri==myself) return; + + append_hf("P-hint: outbound\r\n"); + route(RELAY); + exit; } # PSTN GW routing @@ -897,7 +900,7 @@ route[XMLRPC] { } #!endif -# route to voicemail server +# Routing to voicemail server route[TOVOICEMAIL] { #!ifdef WITH_VOICEMAIL if(!is_method("INVITE")) @@ -920,20 +923,20 @@ route[TOVOICEMAIL] { return; } -# manage outgoing branches +# Manage outgoing branches branch_route[MANAGE_BRANCH] { xdbg("new branch [$T_branch_idx] to $ru\n"); route(NATMANAGE); } -# manage incoming replies +# Manage incoming replies onreply_route[MANAGE_REPLY] { xdbg("incoming reply\n"); if(status=~"[12][0-9][0-9]") route(NATMANAGE); } -# manage failure routing cases +# Manage failure routing cases failure_route[MANAGE_FAILURE] { route(NATMANAGE); @@ -959,6 +962,7 @@ failure_route[MANAGE_FAILURE] { #!endif } +# Handling HTTP events #!ifdef WITH_XHTTP event_route[xhttp:request] { #!ifdef WITH_XHTTP_RPC