git-svn-id: svn://192.168.202.10@2888 3d104415-ff17-0410-8863-d5cf3c621b8a
This commit is contained in:
jamesp
@@ -0,0 +1,524 @@
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# opensips.cfg - OpenSIPS v.2.2 config for ViciNOC
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#
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# Copyright (C) 2018 James Pearson <jamesp@vicidial.com> LICENSE: AGPLv2
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#
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####### Global Parameters #########
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log_level=3
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log_stderror=no
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log_facility=LOG_LOCAL0
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log_name="opensips"
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children=4
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### Some core config stuff
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server_signature=no
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server_header="Server: Deluxe Club Sandwhich V2"
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#disable_tcp=yes
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#disable_tls=yes
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disable_dns_blacklist=yes
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auto_aliases=no
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dns_use_search_list=no
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rev_dns=off
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### network information
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listen=udp:0.0.0.0:5060
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mhomed=1
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### This might be needed for NAT traversal, handle with care
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#alias=sip.mycompany.com
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#advertised_port=5060
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#advertised_address="X.X.X.X"
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####### Modules Section ########
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### set module path
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mpath="/usr/lib64/opensips/modules/"
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### Our modules to load
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loadmodule "proto_udp.so"
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loadmodule "db_mysql.so"
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loadmodule "signaling.so"
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loadmodule "sl.so"
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loadmodule "tm.so"
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loadmodule "rr.so"
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loadmodule "maxfwd.so"
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loadmodule "usrloc.so"
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loadmodule "textops.so"
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loadmodule "mi_fifo.so"
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loadmodule "uri.so"
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loadmodule "acc.so"
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loadmodule "options.so"
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loadmodule "permissions.so"
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loadmodule "nathelper.so"
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loadmodule "avpops.so"
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loadmodule "drouting.so"
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loadmodule "dialog.so"
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loadmodule "load_balancer.so"
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loadmodule "sipmsgops.so"
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loadmodule "topology_hiding.so"
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loadmodule "proto_udp.so"
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# ----------------- setting module-specific parameters ---------------
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### Default MySQL Connection Info use by all modules unless specified otherwise
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db_default_url="mysql://opensips:opensips@localhost/opensips"
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modparam("permissions", "db_url", "mysql://opensips:opensips@localhost/opensips")
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### For a slave setup you'll want the following to go to a different database
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### The slave replication should be for all other tables. These are kept for local use
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#modparam("acc", "db_url", "mysql://opensips:opensips@localhost/opensips_local")
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#modparam("avpops","db_url","mysql://opensips:opensips@localhost/opensips_local")
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#modparam("dialog", "db_url", "mysql://opensips:opensips@localhost/opensips_local")
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# ----- mi_fifo params -----
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modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo")
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# ----- rr params -----
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modparam("rr", "append_fromtag", 1)
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# -- tm params --
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modparam("tm", "fr_inv_timeout", 60)
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modparam("tm", "fr_timeout", 10)
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### Load Balancer options
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modparam("load_balancer", "probing_interval", 60)
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modparam("load_balancer", "probing_method", "OPTIONS")
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modparam("load_balancer", "probing_from", "sip:lbprobe@sip.vicinoc.com")
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modparam("load_balancer", "probing_reply_codes", "501, 403, 404, 484")
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### Dynamic Routing
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modparam("drouting", "rule_id_avp", '$avp(rule_id)')
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modparam("drouting", "ruri_avp", '$avp(dr_ruri)')
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modparam("drouting", "use_domain", 0)
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modparam("drouting", "probing_interval", 60)
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modparam("drouting", "probing_from", "sip:pinger@sip.vicinoc.com")
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modparam("drouting", "probing_reply_codes", "501, 403, 404, 200, 484")
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### acc
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modparam("acc", "detect_direction", 1)
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#modparam("acc", "early_media", 1)
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modparam("acc", "report_cancels", 1)
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modparam("acc", "db_extra", "sip_from=$fu ; sip_to=$tu ; domain=$rd ; source_ip=$si ; direction=$avp(direction) ; route_info=$avp(route_info)")
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# ----- usrloc params -----
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modparam("usrloc", "db_mode", 0)
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# ----- uri params -----
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modparam("uri", "use_uri_table", 0)
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# Dialog params
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modparam("dialog", "dlg_match_mode", 1)
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modparam("dialog", "db_mode", 2)
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modparam("dialog", "profiles_with_value", "channelcount")
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####### Routing Logic ########
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###### main routing block - everything starts here
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route{
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### Simple sanity checks before real processing begins
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# Max forwards to prevent loops
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if (!mf_process_maxfwd_header("10")) {
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sl_send_reply("483","Too Many Hops");
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exit;
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}
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# Prevent buffer overflows
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if (msg:len > max_len) {
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sl_send_reply("513", "Message Overflow");
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exit;
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}
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# Drop any unsupported METHODs here
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if (is_method("REGISTER|SUBSCRIBE|PUBLISH|MESSAGE|UPDATE")) {
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xlog("$rm $si $ru $ci - Dropping");
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sl_send_reply("405", "Method Not Allowed");
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exit;
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}
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# Reply to OPTIONS packets to let people know /we/ are alive, asterisk likes this
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if (is_method("OPTIONS")) {
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options_reply();
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exit;
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}
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### Process sequential requests in-dialog and forward
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if (has_totag()) {
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# sequential request within a dialog should take the path determined by record-routing
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if (loose_route() || match_dialog()) {
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# sequential request after routing and dialog matching
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if ($DLG_status!=NULL) {
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# request matched against a dialog
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$var(x) = validate_dialog() ;
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switch ( $var(x) ) {
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case -2:
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case -3:
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# invalid request, but fixable
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fix_route_dialog();
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break;
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case -1:
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case -4:
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# invalid request, but not fixable
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send_reply("488","No such dialog");
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exit;
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case 1:
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# ok
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break;
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default:
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# bug unknown ret code, so do nothing I guess
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}
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}
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if (is_method("ACK")) {
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if (t_check_trans()) {
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t_relay();
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exit;
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}
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} else if (is_method("INVITE")) {
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sl_send_reply("100", "Trying");
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route(topohiding);
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}
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# Route out based on our loose route
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route(1);
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} else {
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# Unsequential or orphan transactions, handle appropriately
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if ( is_method("ACK") ) {
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if ( t_check_trans() ) {
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# non loose-route, but stateful ACK; must be an ACK after a 487 or e.g. 404 from upstream server
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t_relay();
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exit;
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} else {
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# ACK without matching transaction ignore and discard
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exit;
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}
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}
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sl_send_reply("404","Not here");
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exit;
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}
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exit;
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}
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# Make sure we have a destination from them
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if ($rU==NULL) {
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# request with no Username in RURI
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sl_send_reply("484","Address Incomplete");
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exit;
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}
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# CANCEL processing
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if (is_method("CANCEL")) {
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if (t_check_trans()) {
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t_relay();
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exit;
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}
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}
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# See if we are stateful at this point, and if we are, load our runtime vars
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t_check_trans();
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# preloaded route checking
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if (loose_route()) {
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xlog("L_ERR", "Attempt to route with preloaded Route's [$fu/$tu/$ru/$ci]");
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if (!is_method("ACK"))
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sl_send_reply("403","Preload Route denied");
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exit;
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}
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# At this point, if it's an invite handle it, or just route whatever the hell else we got
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if (is_method("INVITE")) {
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route(2); # Figure out what we got before we process
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exit;
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} else {
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if(!t_relay()) {
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sl_reply_error();
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return(0);
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exit;
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}
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}
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}
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route[1] {
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# Basic stateful transaction relaying without progression
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# By default does all the work after initial routing until teardown
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if (!t_relay("0x01")) {
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sl_reply_error();
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};
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exit;
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}
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route[2] {
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# This is where we handle initial invites and figure out how to further route them
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# Basically if they are carriers, telephony servers, etc
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# Group 1 is termination from telephony servers to carriers
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if (check_source_address("1")) {
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sl_send_reply("100", "Trying");
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route(term);
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exit;
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}
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# Group 1 is origination from carriers to telephony server
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if (check_source_address("2")) {
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sl_send_reply("100", "Trying");
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route(orig);
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exit;
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}
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# We don't know who this is, so tell them to get lost, and be done with them.
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sl_send_reply("401", "Unauthorized");
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exit;
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}
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route[term] {
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# Dynamic routing block for sending telephony servers to carriers
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# Normalize calls first
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route(normterm);
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# Create call dialog
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create_dialog("B");
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set_dlg_profile("channelcount","$si");
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avp_printf("$avp(direction)", "Term");
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do_accounting("db", "cdr|missed|failed", "acc");
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# Look up our dynamic routing entries courtesy of droute
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if (!do_routing("1")) {
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sl_send_reply("500", "DR do_routing failure");
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exit;
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}
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#xlog("DR successfully done: ruri=$ru, destinations are: $ru $(avp(dr_ruri)[*])");
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# Setup up response handling and route
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t_on_failure("term");
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t_on_reply("stripcid");
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route(topohiding);
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route(1);
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}
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failure_route[term] {
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# Dynamic routing failover
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xlog("DR failure $T_reply_code : destinations are: $ru $(avp(dr_ruri)[*])");
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# If the transaction was cancelled, quit processing this route
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if (t_was_cancelled()) {
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exit;
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}
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# Treat a 486 from the carrier as legit
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if (t_check_status("486")) {
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t_reply("486", "Busy");
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exit;
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}
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# Timeout from carrier, this is HORRIBLY bad, so give feedback and optionally do something
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if (t_check_status("408")) {
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xlog("Carrier timeout! This is bad!");
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#t_reply("486", "Busy");
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}
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# Redirects just get forwarded since it's likely taking us out of the way
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if (t_check_status("3[0-9][0-9]")) {
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exit;
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}
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# log the failed call
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route(failedcall);
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# If we got an error that wasn't some sort of far-end error, use another GW
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if (use_next_gw()) {
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# Since we have more gateways, keep coming back, and forward
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t_on_failure("term");
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route(1);
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exit;
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} else {
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t_reply("503", "DROUTE use_next_gw failure no more gateways");
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exit;
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}
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}
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route[orig] {
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# Load Balance block. Send calls from carriers to telephony servers
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# based upon the active number of calls each server is handling based
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# as a percentage of configured max trunks.
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# normalize calls first
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route(normorig);
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# Create call dialog
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create_dialog("B");
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avp_printf("$avp(direction)", "Orig");
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do_accounting("db", "cdr|missed|failed", "acc");
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# Look up our dynamic routing entries courtesy of droute
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if (!load_balance("1","trunk")) {
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sl_send_reply("500", "LOADBALANCE failure");
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exit;
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}
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# Since the LB call merely sets the destination IP without modifying the RURI
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# We have to modify it here so the remote end will like us
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$rd=$dd;
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set_dlg_profile("channelcount","$dd");
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# Set up response handling and route
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t_on_failure("orig");
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t_on_reply("stripcid");
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route(topohiding);
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route(1);
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}
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failure_route[orig] {
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# Load Balance failover
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# 487's should just be relayed on through as part of the dialog
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if (t_check_status("487")) {
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t_relay();
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exit;
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}
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# If the transaction was cancelled, quit processing this route
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if(!t_was_cancelled()) {
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exit;
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}
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# Treat a 486 from the carrier as legit
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if (t_check_status("486")) {
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t_reply("486", "Busy");
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exit;
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}
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# Filter out redirects or basically do nothing
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if (t_check_status("3[0-9][0-9]")) {
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exit;
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}
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# log the failed call
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route(failedcall);
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# At this point we will use another GW
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if (load_balance("1","trunk","1")) {
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# Since we have more gateways, keep coming back, and forward
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$rd=$dd;
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t_on_failure("orig");
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# Put our routing info in
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xlog("LOADBALANCE : Sending to $rd");
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route(1);
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exit;
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} else {
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t_reply("503", "LOADBALANCE : FR4 no more destinations");
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exit;
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}
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}
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route[normterm] {
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# Some basic normalization, validation and NANPA checks, for termination
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# Seven digits just isn't enough, be more helpful
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if (uri=~"^sip:[2-9]{1}[0-9]{6}@") {
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sl_send_reply("484", "Address Incomplete NANPA 10D only");
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exit;
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}
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||||
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# We can guess with 10 digits, auto add 1, since we are in the US to normalize for further use
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if (uri=~"^sip:[0-9]{10}@") {
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prefix("1");
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}
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# Allow E.164 style dialing in but strip the + to normalize
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if (uri=~"^sip:\+1[0-9]{10}@") {
|
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strip(1);
|
||||
}
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||||
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||||
# If someone tries to dial information then kill call
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||||
if (uri=~"^sip:1[0-9]{3}5551212@") {
|
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sl_send_reply("603", "Dont Dial Information");
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||||
exit;
|
||||
}
|
||||
|
||||
# Valid NANPA format check 1
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if (uri=~"^sip:1[0-1]{1}[0-9]{9}@") {
|
||||
sl_send_reply("484", "Invalid Area Code");
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||||
exit;
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||||
}
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||||
|
||||
# Valid NANPA format check 2
|
||||
if (uri=~"^sip:1[0-9]{3}[0-1]{1}[0-9]{6}@") {
|
||||
sl_send_reply("484", "Invalid Switch Code");
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||||
exit;
|
||||
}
|
||||
}
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||||
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||||
route[normorig] {
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# Some basic normalization, validation and NANPA checks, for origination
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||||
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# Seven digits just isn't enough, be more helpful
|
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if (uri=~"^sip:[2-9]{1}[0-9]{6}@") {
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sl_send_reply("484", "Address Incomplete NANPA 10D only");
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||||
exit;
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||||
}
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||||
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||||
# Valid NANPA format check 1
|
||||
if (uri=~"^sip:1[0-1]{1}[0-9]{9}@") {
|
||||
sl_send_reply("484", "Invalid Area Code");
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||||
exit;
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||||
}
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||||
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||||
# Valid NANPA format check 2
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if (uri=~"^sip:1[0-9]{3}[0-1]{1}[0-9]{6}@") {
|
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sl_send_reply("484", "Invalid Switch Code");
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||||
exit;
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||||
}
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||||
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||||
# If we get 1+ NANPA format, strip the 1 to normalize
|
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if (uri=~"^sip:1[2-9]{1}[0-9]{2}[2-9]{1}[0-9]{6}@") {
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strip(1);
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||||
}
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||||
|
||||
# Allow E.164 style dialing in but strip the +1 to normalize
|
||||
if (uri=~"^sip:\+1[2-9]{1}[0-9]{2}[2-9]{1}[0-9]{6}@") {
|
||||
strip(2);
|
||||
}
|
||||
}
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||||
|
||||
onreply_route[stripcid] {
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||||
# A new trend for carriers is reverse Caller ID, or updating the Caller ID after connecting the call
|
||||
# Unfortunately Asterisk doesn't ignore this properly and it breaks the call tracking in vicidial
|
||||
# So instead we strip this header out on replies since they aren't needed or useful in vicidial
|
||||
if (is_present_hf("Remote-Party-ID")) { remove_hf("Remote-Party-ID"); }
|
||||
if (is_present_hf("P-Asserted-Identity")) { remove_hf("P-Asserted-Identity"); }
|
||||
if (is_present_hf("P-Preferred-Identity")) { remove_hf("P-Preferred-Identity"); }
|
||||
if (is_present_hf("Privacy")) { remove_hf("Privacy"); }
|
||||
}
|
||||
|
||||
route[topohiding] {
|
||||
record_route();
|
||||
# for initial invites we create dialog with topo hiding
|
||||
if ( is_method("INVITE") && !has_totag() ) {
|
||||
create_dialog("B"); # Should be previously set from route 3 and 4, but calling it again should be fine
|
||||
topology_hiding();
|
||||
}
|
||||
}
|
||||
|
||||
route[failedcall] {
|
||||
# Logs failed calls to the acc table for later
|
||||
$var(method)=$(rm{s.escape.common});
|
||||
$var(fromtag)=$(ft{s.escape.common});
|
||||
$var(totag)=$(tt{s.escape.common});
|
||||
$var(callid)=$(ci{s.escape.common});
|
||||
$var(sipcode)=$(T_reply_code{s.escape.common});
|
||||
$var(sipreason)=$(err.rreason{s.escape.common});
|
||||
$var(currtime)=$time(%Y-%m-%d %H-%M-%S);
|
||||
$var(sipfrom)=$(fu{s.escape.common});
|
||||
$var(sipto)=$(tu{s.escape.common});
|
||||
$var(destinationip)=$(rd{s.escape.common});
|
||||
$var(sourceip)=$(si{s.escape.common});
|
||||
xlog("$rm $si $ru $ci - Call failed, inserting");
|
||||
avp_db_query("insert into opensips_local.acc (method, from_tag, to_tag, callid, sip_code, sip_reason, time, duration, setuptime, created, sip_from, sip_to, destination_ip, source_ip, direction, failure) values ('$var(method)', '$var(fromtag)', '$var(totag)', '$var(callid)', '$var(sipcode)', '$var(sipreason)', '$var(currtime)', '0', '0', '$var(currtime)', '$var(sipfrom)', '$var(sipto)', '$var(destinationip)', '$var(sourceip)', '$avp(direction)', 'Y');");
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user