一、例子代码
# # OpenSIPS residential configuration script # by OpenSIPS Solutions <team@opensips-solutions.com> # # This script was generated via "make menuconfig", from # the "Residential" scenario. # You can enable / disable more features / functionalities by # re-generating the scenario with different options.# # # Please refer to the Core CookBook at: # http://www.opensips.org/Resources/DocsCookbooks # for a explanation of possible statements, functions and parameters. # ####### Global Parameters ######### log_level=3 log_stderror=no log_facility=LOG_LOCAL0 children=4 /* uncomment the following lines to enable debugging */ #debug_mode=yes /* uncomment the next line to enable the auto temporary blacklisting of not available destinations (default disabled) */ #disable_dns_blacklist=no /* uncomment the next line to enable IPv6 lookup after IPv4 dns lookup failures (default disabled) */ #dns_try_ipv6=yes /* comment the next line to enable the auto discovery of local aliases based on revers DNS on IPs */ auto_aliases=no listen=udp:172.16.0.118:6080 as xxx.xx.xx.xx:6080 listen=tcp:172.16.0.118:6080 as xxx.xx.xx.xx:6080 listen=tls:172.16.0.118:6081 as xxx.xx.xx.xx:6081 ####### Modules Section ######## #set module path mpath="/usr/local/lib64/opensips/modules/" #### SIGNALING module loadmodule "signaling.so" #### StateLess module loadmodule "sl.so" #### Transaction Module loadmodule "tm.so" modparam("tm", "fr_timeout", 5) modparam("tm", "fr_inv_timeout", 30) modparam("tm", "restart_fr_on_each_reply", 0) modparam("tm", "onreply_avp_mode", 1) #### offline config modparam("tm", "fr_timer", 10 ) modparam("tm", "fr_inv_timer", 15 ) modparam("tm", "wt_timer", 10 ) #### Record Route Module loadmodule "rr.so" /* do not append from tag to the RR (no need for this script) */ modparam("rr", "append_fromtag", 0) #### MAX ForWarD module loadmodule "maxfwd.so" #### SIP MSG OPerationS module loadmodule "sipmsgops.so" #### FIFO Management Interface loadmodule "mi_fifo.so" modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo") modparam("mi_fifo", "fifo_mode", 0666) #### URI module loadmodule "uri.so" modparam("uri", "use_uri_table", 0) #### MYSQL module loadmodule "db_mysql.so" #### HTTPD module #loadmodule "httpd.so" #modparam("httpd", "port", 8888) #### USeR LOCation module loadmodule "usrloc.so" modparam("usrloc", "nat_bflag", "NAT") modparam("usrloc", "db_url", "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME #modparam("usrloc", "db_mode", 2) #### offline config modparam("usrloc", "db_mode", 0) #### REGISTRAR module loadmodule "registrar.so" modparam("registrar", "tcp_persistent_flag", "TCP_PERSISTENT") modparam("registrar", "received_avp", "$avp(received_nh)") /* uncomment the next line not to allow more than 10 contacts per AOR */ #modparam("registrar", "max_contacts", 10) #### offline config modparam("registrar", "default_expires", 120) #### ACCounting module loadmodule "acc.so" /* what special events should be accounted ? */ modparam("acc", "early_media", 0) modparam("acc", "report_cancels", 0) /* by default we do not adjust the direct of the sequential requests. if you enable this parameter, be sure the enable "append_fromtag" in "rr" module */ modparam("acc", "detect_direction", 0) modparam("acc", "db_url", "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME #### AUTHentication modules loadmodule "auth.so" loadmodule "auth_db.so" modparam("auth_db", "calculate_ha1", yes) modparam("auth_db", "password_column", "password") modparam("auth_db|uri", "db_url", "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME modparam("auth_db", "load_credentials", "") #### PRESENCE modules loadmodule "xcap.so" loadmodule "presence.so" loadmodule "presence_xml.so" modparam("xcap|presence", "db_url", "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME modparam("presence_xml", "force_active", 1) modparam("presence", "server_address", "sip:172.16.0.118:6080") # CUSTOMIZE ME #### DIALOG module loadmodule "dialog.so" modparam("dialog", "dlg_match_mode", 1) modparam("dialog", "default_timeout", 21600) # 6 hours timeout modparam("dialog", "db_mode", 2) modparam("dialog", "db_url", "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME #### NAT modules loadmodule "nathelper.so" modparam("nathelper", "natping_interval", 10) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "sipping_bflag", "SIP_PING_FLAG") modparam("nathelper", "sipping_from", "sip:pinger@127.0.0.1") #CUSTOMIZE ME modparam("nathelper", "received_avp", "$avp(received_nh)") loadmodule "rtpproxy.so" modparam("rtpproxy", "rtpproxy_sock", "udp:localhost:7890") # CUSTOMIZE ME #### DIALPLAN module loadmodule "dialplan.so" modparam("dialplan", "db_url", "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME #### MI_HTTP module #loadmodule "mi_http.so" loadmodule "proto_udp.so" loadmodule "proto_tcp.so" loadmodule "proto_tls.so" #### tls loadmodule "tls_mgm.so" modparam("tls_mgm","verify_cert", "1") modparam("tls_mgm","require_cert", "0") modparam("tls_mgm","tls_method", "TLSv1") modparam("tls_mgm","certificate", "/usr/local/etc/opensips/tls/user/user-cert.pem") modparam("tls_mgm","private_key", "/usr/local/etc/opensips/tls/user/user-privkey.pem") modparam("tls_mgm","ca_list", "/usr/local/etc/opensips/tls/user/user-calist.pem") #### offline config loadmodule "msilo.so" #加载msilo模块 modparam("msilo", "db_table", "silo") #配置离线消息存储的表silo modparam("msilo", "db_url","mysql://opensips:opensipsrw@localhost/opensips") #配置数据库路径 modparam("msilo", "add_date", 1) #配置是否显示[offline message +时间] modparam("msilo","content_type_hdr","Content-Type: text/plain ") modparam("msilo","offline_message","*** User $rU is offline!") modparam("msilo","from_address","sip:registrar@xxx.xx.xx.xx") modparam("msilo","contact_hdr","Contact: registrar@xxx.xx.xx.xx:6080;msilo=yes ") ####### Routing Logic ######## # main request routing logic route{ force_rport(); if (nat_uac_test("23")) { if (is_method("REGISTER")) { fix_nated_register(); setbflag(NAT); } else { fix_nated_contact(); setflag(NAT); } } if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); exit; } if (has_totag()) { # sequential request withing a dialog should # take the path determined by record-routing if (loose_route()) { # validate the sequential request against dialog if ( $DLG_status!=NULL && !validate_dialog() ) { xlog("In-Dialog $rm from $si (callid=$ci) is not valid according to dialog "); ## exit; } if (is_method("BYE")) { # do accounting even if the transaction fails do_accounting("db","failed"); } else if (is_method("INVITE")) { # even if in most of the cases is useless, do RR for # re-INVITEs alos, as some buggy clients do change route set # during the dialog. record_route(); } if (check_route_param("nat=yes")) setflag(NAT); # route it out to whatever destination was set by loose_route() # in $du (destination URI). route(relay); } else { if (is_method("SUBSCRIBE") && $rd == "172.16.0.118:6080") { # CUSTOMIZE ME # in-dialog subscribe requests route(handle_presence); exit; } if ( is_method("ACK") ) { if ( t_check_trans() ) { # non loose-route, but stateful ACK; must be an ACK after # a 487 or e.g. 404 from upstream server t_relay(); exit; } else { # ACK without matching transaction -> # ignore and discard exit; } } sl_send_reply("404","Not here"); } exit; } # CANCEL processing if (is_method("CANCEL")) { if (t_check_trans()) t_relay(); exit; } t_check_trans(); /* if ( !(is_method("REGISTER") ) ) { if (from_uri==myself) { # authenticate if from local subscriber # authenticate all initial non-REGISTER request that pretend to be # generated by local subscriber (domain from FROM URI is local) if (!proxy_authorize("", "subscriber")) { proxy_challenge("", "0"); exit; } if (!db_check_from()) { sl_send_reply("403","Forbidden auth ID"); exit; } consume_credentials(); # caller authenticated } else { # if caller is not local, then called number must be local if (!uri==myself) { send_reply("403","Rely forbidden"); exit; } } } */ # preloaded route checking if (loose_route()) { xlog("L_ERR", "Attempt to route with preloaded Route's [$fu/$tu/$ru/$ci]"); if (!is_method("ACK")) sl_send_reply("403","Preload Route denied"); exit; } # record routing if (!is_method("REGISTER|MESSAGE")) record_route(); # account only INVITEs if (is_method("INVITE")) { # create dialog with timeout if ( !create_dialog("B") ) { send_reply("500","Internal Server Error"); exit; } do_accounting("db"); } if (!uri==myself) { append_hf("P-hint: outbound "); route(relay); } # requests for my domain if( is_method("PUBLISH|SUBSCRIBE")) route(handle_presence); if (is_method("REGISTER")) { # authenticate the REGISTER requests if (!www_authorize("", "subscriber")) { www_challenge("", "0"); exit; } if (!db_check_to()) { sl_send_reply("403","Forbidden auth ID"); exit; } if ( proto==TCP || proto==TLS || 0 ) setflag(TCP_PERSISTENT); if (isflagset(NAT)) { setbflag(SIP_PING_FLAG); } if (!save("location")) { sl_reply_error(); } #增加部分--start if (m_dump()){ log("MSILO:offline message dumped "); }else{ log("MSILO:no offline message dumped "); } #增加部分--end exit; } if ($rU==NULL) { # request with no Username in RURI sl_send_reply("484","Address Incomplete"); exit; } # apply transformations from dialplan table dp_translate("0","$rU/$rU"); # do lookup with method filtering if (!lookup("location","m")) { if (!db_does_uri_exist()) { send_reply("420","Bad Extension"); exit; } #t_newtran(); #t_reply("404", "Not Found"); #exit; if(!t_newtran()){ sl_reply_error(); exit; } if (!method=="MESSAGE") { if (!t_reply("404", "Not found")) { sl_reply_error(); }; exit; }; log("MSILO:Message received -> storing using MSILO "); if (m_store("$ru")){ log("MSILO:offline message stored "); if (!t_reply("202","Accepted")){ sl_reply_error(); }; }else{ log("MSILO:offline message NOT stroed "); if(!t_reply("503","Service Unavailable")){ sl_reply_error(); }; }; exit; } t_on_failure("1"); if (isbflagset(NAT)) setflag(NAT); # when routing via usrloc, log the missed calls also do_accounting("db","missed"); route(relay); } route[relay] { # for INVITEs enable some additional helper routes if (is_method("INVITE")) { if (isflagset(NAT)) { rtpproxy_offer("ro"); } t_on_branch("per_branch_ops"); t_on_reply("handle_nat"); t_on_failure("missed_call"); } if (isflagset(NAT)) { add_rr_param(";nat=yes"); } if (!t_relay()) { send_reply("500","Internal Error"); }; exit; } # Presence route route[handle_presence] { if (!t_newtran()) { sl_reply_error(); exit; } if(is_method("PUBLISH")) { handle_publish(); } else if( is_method("SUBSCRIBE")) { handle_subscribe(); } exit; } branch_route[per_branch_ops] { xlog("new branch at $ru "); } onreply_route[handle_nat] { if (nat_uac_test("1")) fix_nated_contact(); if ( isflagset(NAT) ) rtpproxy_answer("ro"); xlog("incoming reply "); } failure_route[missed_call] { if (t_was_cancelled()) { exit; } # uncomment the following lines if you want to block client # redirect based on 3xx replies. ##if (t_check_status("3[0-9][0-9]")) { ##t_reply("404","Not found"); ## exit; ##} # forwarding failed -- check if the request was a MESSAGE if (!method=="MESSAGE") { exit; }; log(1,"MSILO:the downstream UA doesn't support MESSAGEs "); # we have changed the R-URI with the contact address, ignore it now if (m_store("$ou")) { log("MSILO: offline message stored "); t_reply("202", "Accepted"); }else{ log("MSILO: offline message NOT stored "); t_reply("503", "Service Unavailable"); }; } failure_route[1] { # forwarding failed -- check if the request was a MESSAGE if (!method=="MESSAGE") { exit; }; log(1,"MSILO:the downstream UA doesn't support MESSAGEs "); # we have changed the R-URI with the contact address, ignore it now if (m_store("$ou")) { log("MSILO: offline message stored "); t_reply("202", "Accepted"); }else{ log("MSILO: offline message NOT stored "); t_reply("503", "Service Unavailable"); }; } local_route { if (is_method("BYE") && $DLG_dir=="UPSTREAM") { acc_db_request("200 Dialog Timeout", "acc"); } }
二、例子代码
# ----------- global configuration parameters ------------------------ debug=3 fork=yes log_facility=LOG_LOCAL0 log_stderror=no children=4 port=5060 dns=no rev_dns=no #advertised_address="xx.xx.xx.xx" #alias="xx.xx.xx.xx:5060" # ------------------ module loading ---------------------------------- mpath="/usr/lib/opensips/modules/" loadmodule "db_mysql.so" loadmodule "signaling.so" loadmodule "sl.so" loadmodule "tm.so" loadmodule "rr.so" loadmodule "maxfwd.so" loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule "textops.so" loadmodule "mi_fifo.so" loadmodule "uri.so" loadmodule "nathelper.so" loadmodule "domain.so" # ----------------- setting module-specific parameters --------------- modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo") modparam("usrloc", "db_url", "mysql://opensipsrw:opensipsrw@localhost/opensips") modparam("usrloc", "db_mode", 2) modparam("rr", "enable_full_lr", 1) modparam("nathelper", "rtpproxy_sock", "udp:127.0.0.1:50010") modparam("nathelper", "nortpproxy_str", "") modparam("domain", "db_url", "mysql://opensipsrw:opensipsrw@localhost/opensips") ################## NAT ###################### modparam("usrloc", "nat_bflag", 6) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "sipping_bflag", 8) modparam("nathelper", "received_avp", "$avp(i:801)") ################## NAT ###################### # main routing logic route { # initial sanity checks if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); exit; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); exit; }; ################## NAT ###################### if (nat_uac_test("3")) { if (is_method("REGISTER") && !is_present_hf("Record-Route")) { # Rewrite contact with source IP of signalling fix_nated_contact(); force_rport(); setbflag(6); # Mark as NATed # if you want SIP NAT pinging setbflag(8); }; }; ################## NAT ###################### if (!method=="REGISTER") record_route(); # subsequent messages withing a dialog should take the # path determined by record-routing if (loose_route()) { # mark routing logic in request append_hf("P-hint: rr-enforced "); route(1); }; if (!uri==myself) { # mark routing logic in request append_hf("P-hint: outbound "); route(1); }; if (uri==myself) { if (method=="REGISTER") { save("location"); exit; }; } if (is_method("BYE")) unforce_rtp_proxy(); if (!lookup("location","m")) { switch ($retcode) { case -1: case -3: t_newtran(); t_on_failure("1"); t_reply("404", "Not Found"); exit; case -2: sl_send_reply("405", "Method Not Allowed"); exit; } }; route(1); } route[1] { ################## NAT ###################### if (uri=~"[@:](192.168.10.172.(1[6-9]2[0-9]3[0-1]).)" && !search("^Route:")) { sl_send_reply("479", "We don't forward to private IP addresses"); exit; }; # if client or server know to be behind a NAT, enable relay if (isbflagset(6)) { if (has_body("application/sdp")) { rtpproxy_offer("o"); }; }; t_on_reply("1"); ################## NAT ###################### # send it out now; use stateful forwarding as it works # reliably even for UDP2TCP if (!t_relay()) { sl_reply_error(); }; exit; } onreply_route[1] { ################## NAT ###################### if (isbflagset(6) && status =~ "(183)|2[0-9][0-9]") { fix_nated_contact(); if (has_body("application/sdp")) { rtpproxy_answer("o"); }; # Is this a transaction behind a NAT and we did not # know at time of request processing? } else if (nat_uac_test("1")) { fix_nated_contact(); }; ################## NAT ###################### } failure_route[1] { unforce_rtp_proxy(); }
三、例子三
# # simple quick-start config script including nathelper support # This default script includes nathelper support. To make it work # you will also have to install Maxim's RTP proxy. The proxy is enforced # if one of the parties is behind a NAT. # # If you have an endpoing in the public internet which is known to # support symmetric RTP (Cisco PSTN gateway or voicemail, for example), # then you don't have to force RTP proxy. If you don't want to enforce # RTP proxy for some destinations than simply use t_relay() instead of # route(1) # # Sections marked with !! Nathelper contain modifications for nathelper # # NOTE !! This config is EXPERIMENTAL ! # # ----------- global configuration parameters ------------------------ log_level=3 # logging level (cmd line: -dddddddddd) log_stderror=no # (cmd line: -E) /* Uncomment these lines to enter debugging mode */ #debug_mode=yes check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) port=5060 children=4 # ------------------ module loading ---------------------------------- #set module path mpath="/usr/local/lib/opensips/modules/" # Uncomment this if you want to use SQL database #loadmodule "db_mysql.so" loadmodule "sl.so" loadmodule "tm.so" loadmodule "signaling.so" loadmodule "rr.so" loadmodule "maxfwd.so" loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule "textops.so" loadmodule "mi_fifo.so" # Uncomment this if you want digest authentication # db_mysql.so must be loaded ! #loadmodule "auth.so" #loadmodule "auth_db.so" # !! Nathelper loadmodule "nathelper.so" loadmodule "rtpproxy.so" # ----------------- setting module-specific parameters --------------- # -- mi_fifo params -- modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo") # -- usrloc params -- modparam("usrloc", "db_mode", 0) # Uncomment this if you want to use SQL database # for persistent storage and comment the previous line #modparam("usrloc", "db_mode", 2) # -- auth params -- # Uncomment if you are using auth module #modparam("auth_db", "calculate_ha1", yes) # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) #modparam("auth_db", "password_column", "password") # !! Nathelper modparam("usrloc","nat_bflag",6) modparam("nathelper","sipping_bflag",8) modparam("nathelper", "ping_nated_only", 1) # Ping only clients behind NAT # ------------------------- request routing logic ------------------- # main routing logic route{ # initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); exit; }; if ($ml >= 2048 ) { sl_send_reply("513", "Message too big"); exit; }; # !! Nathelper # Special handling for NATed clients; first, NAT test is # executed: it looks for via!=received and RFC1918 addresses # in Contact (may fail if line-folding is used); also, # the received test should, if completed, should check all # vias for rpesence of received if (nat_uac_test("3")) { # Allow RR-ed requests, as these may indicate that # a NAT-enabled proxy takes care of it; unless it is # a REGISTER if (is_method("REGISTER") || !is_present_hf("Record-Route")) { log("LOG:Someone trying to register from private IP, rewriting "); # This will work only for user agents that support symmetric # communication. We tested quite many of them and majority is # smart enough to be symmetric. In some phones it takes a # configuration option. With Cisco 7960, it is called # NAT_Enable=Yes, with kphone it is called "symmetric media" and # "symmetric signalling". # Rewrite contact with source IP of signalling fix_nated_contact(); if ( is_method("INVITE") ) { fix_nated_sdp("1"); # Add direction=active to SDP }; force_rport(); # Add rport parameter to topmost Via setbflag(6); # Mark as NATed # if you want sip nat pinging # setbflag(8); }; }; # subsequent messages withing a dialog should take the # path determined by record-routing if (loose_route()) { # mark routing logic in request append_hf("P-hint: rr-enforced "); route(1); exit; }; # we record-route all messages -- to make sure that # subsequent messages will go through our proxy; that's # particularly good if upstream and downstream entities # use different transport protocol if (!is_method("REGISTER")) record_route(); if (!is_myself("$rd")) { # mark routing logic in request append_hf("P-hint: outbound "); route(1); exit; }; # if the request is for other domain use UsrLoc # (in case, it does not work, use the following command # with proper names and addresses in it) if (is_myself("$rd")) { if (is_method("REGISTER")) { # Uncomment this if you want to use digest authentication #if (!www_authorize("siphub.org", "subscriber")) { # www_challenge("siphub.org", "0"); # return; #}; save("location"); exit; }; lookup("aliases"); if (!is_myself("$rd")) { append_hf("P-hint: outbound alias "); route(1); exit; }; # native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); exit; }; }; append_hf("P-hint: usrloc applied "); route(1); } route[1] { # !! Nathelper if ($ru=~"[@:](192.168.|10.|172.(1[6-9]|2[0-9]|3[0-1]).)" && !search("^Route:")){ sl_send_reply("479", "We don't forward to private IP addresses"); exit; }; # if client or server know to be behind a NAT, enable relay if (isbflagset(6)) { rtpproxy_offer(); }; # NAT processing of replies; apply to all transactions (for example, # re-INVITEs from public to private UA are hard to identify as # NATed at the moment of request processing); look at replies t_on_reply("1"); # send it out now; use stateful forwarding as it works reliably # even for UDP2TCP if (!t_relay()) { sl_reply_error(); }; } # !! Nathelper onreply_route[1] { # NATed transaction ? if (isbflagset(6) && $rs =~ "(183)|2[0-9][0-9]") { fix_nated_contact(); rtpproxy_answer(); # otherwise, is it a transaction behind a NAT and we did not # know at time of request processing ? (RFC1918 contacts) } else if (nat_uac_test("1")) { fix_nated_contact(); }; }
例子4、Load_balance+NAT
####### Global Parameters ######### log_level=3 log_stderror=no log_facility=LOG_LOCAL0 children=4 /* uncomment the following lines to enable debugging */ debug_mode=yes /* uncomment the next line to enable the auto temporary blacklisting of not available destinations (default disabled) */ #disable_dns_blacklist=no /* uncomment the next line to enable IPv6 lookup after IPv4 dns lookup failures (default disabled) */ #dns_try_ipv6=yes /* comment the next line to enable the auto discovery of local aliases based on revers DNS on IPs */ auto_aliases=yes listen=udp:10.101.26.22:5060 listen=tcp:10.101.26.22:5060 listen=ws:10.101.26.22:8090 ####### Modules Section ######## #set module path mpath="/usr/local/opensips-2.2.3/lib64/opensips/modules" #### SIGNALING module loadmodule "signaling.so" #### StateLess module loadmodule "sl.so" #### Transaction Module loadmodule "tm.so" modparam("tm", "fr_timeout", 5) modparam("tm", "fr_inv_timeout", 30) modparam("tm", "restart_fr_on_each_reply", 0) modparam("tm", "onreply_avp_mode", 1) #### Record Route Module loadmodule "rr.so" /* do not append from tag to the RR (no need for this script) */ modparam("rr", "append_fromtag", 0) #### MAX ForWarD module loadmodule "maxfwd.so" #### SIP MSG OPerationS module loadmodule "sipmsgops.so" #### FIFO Management Interface loadmodule "mi_fifo.so" modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo") modparam("mi_fifo", "fifo_mode", 0666) #### URI module loadmodule "uri.so" modparam("uri", "use_uri_table", 0) loadmodule "proto_udp.so" loadmodule "proto_tcp.so" loadmodule "proto_ws.so" modparam("proto_ws","ws_port",8080) modparam("proto_ws","ws_send_timeout",20000) #### MYSQL module loadmodule "db_mysql.so" #### USeR LOCation module loadmodule "usrloc.so" modparam("usrloc", "nat_bflag", "NAT") modparam("usrloc", "db_mode", 2) modparam("usrloc", "db_url", "mysql://root:123456789@127.0.0.1/opensips") # CUSTOMIZE ME #### REGISTRAR module loadmodule "registrar.so" modparam("registrar", "tcp_persistent_flag", "TCP_PERSISTENT") modparam("registrar", "received_avp", "$avp(received_nh)") /* uncomment the next line not to allow more than 10 contacts per AOR */ #modparam("registrar", "max_contacts", 10) #### ACCounting module loadmodule "acc.so" /* what special events should be accounted ? */ modparam("acc", "early_media", 0) modparam("acc", "report_cancels", 0) /* by default we do not adjust the direct of the sequential requests. if you enable this parameter, be sure the enable "append_fromtag" in "rr" module */ modparam("acc", "detect_direction", 0) modparam("acc", "db_url", "mysql://root:123456789@127.0.0.1/opensips") # CUSTOMIZE ME #### AUTHentication modules loadmodule "auth.so" loadmodule "auth_db.so" modparam("auth_db", "calculate_ha1", yes) modparam("auth_db", "password_column", "password") modparam("auth_db|uri", "db_url", "mysql://root:123456789@127.0.0.1/opensips") # CUSTOMIZE ME modparam("auth_db", "load_credentials", "") #### ALIAS module loadmodule "alias_db.so" modparam("alias_db", "db_url", "mysql://root:123456789@127.0.0.1/opensips") # CUSTOMIZE ME #### DIALOG module loadmodule "dialog.so" modparam("dialog", "dlg_match_mode", 1) modparam("dialog", "default_timeout", 21600) # 6 hours timeout modparam("dialog", "db_mode", 2) modparam("dialog", "db_url", "mysql://root:123456789@127.0.0.1/opensips") # CUSTOMIZE ME #### NAT modules loadmodule "nathelper.so" modparam("nathelper", "natping_interval", 10) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "received_avp", "$avp(received_nh)") ###################################################################### ## Path Module Parameters ###################################################################### loadmodule "path.so" modparam("path", "use_received", 1) loadmodule "dispatcher.so" modparam("dispatcher", "ds_ping_method", "OPTIONS") # CUSTOMIZE ME modparam("dispatcher", "ds_ping_interval", 3) # CUSTOMIZE ME modparam("dispatcher", "ds_probing_threshhold", 2) # CUSTOMIZE ME modparam("dispatcher", "ds_probing_mode", 1) # CUSTOMIZE ME modparam("dispatcher", "db_url", "mysql://root:123456789@127.0.0.1/opensips") # CUSTOMIZE ME loadmodule "load_balancer.so" modparam("load_balancer", "db_url", "mysql://root:123456789@127.0.0.1/opensips") # CUSTOMIZE ME modparam("load_balancer", "probing_method", "OPTIONS") modparam("load_balancer", "probing_interval", 3) #modparam("load_balancer", "fetch_freeswitch_stats", 1) #modparam("load_balancer", "initial_freeswitch_load", 1000) #loadmodule "rtpproxy.so" #modparam("rtpproxy", "rtpproxy_sock", "udp:10.7.10.67:7890") # CUSTOMIZE ME #loadmodule "mediaproxy.so" #modparam("mediaproxy", "disable", 0) #modparam("mediaproxy", "mediaproxy_socket", "/var/run/mediaproxy/dispatcher.sock") #modparam("mediaproxy", "mediaproxy_timeout", 1000) #modparam("mediaproxy", "signaling_ip_avp", "$avp(nat_ip)") #modparam("mediaproxy", "media_relay_avp", "$avp(media_relay)") #modparam("mediaproxy", "ice_candidate", "low-priority") ####### Routing Logic ######## #main request routing logic route{ if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); exit; } if (has_totag()) { # sequential request withing a dialog should # take the path determined by record-routing if (loose_route()) { if (is_method("INVITE")) { # even if in most of the cases is useless, do RR for # re-INVITEs alos, as some buggy clients do change route set # during the dialog. record_route(); } route(relay); } else { if ( is_method("ACK") ) { if ( t_check_trans() ) { # non loose-route, but stateful ACK; must be an ACK after # a 487 or e.g. 404 from upstream server t_relay(); exit; } else { # ACK without matching transaction -> # ignore and discard exit; } } sl_send_reply("404","Not here"); } exit; } if (ds_is_in_list("$si", "", "1")) { route(relay); exit; } # check if the clients are using WebSockets or WebSocketSecure if (proto == WS || proto == WSS) { fix_nated_contact(); setflag(SRC_WS); } # CANCEL processing if (is_method("CANCEL")) { if (t_check_trans()) t_relay(); exit; } t_check_trans(); # If the request is a register we will pass it along but we need # to add the path header (along with the received IP/port info) if ( is_method("REGISTER")) { if(isflagset(SRC_WS)){ # if we fail to add the path header then dont let it # register because it will cause issues later.. if (!add_path_received()) { xlog("L_ERR", "$ci|log|unable to add path"); sl_send_reply("503", "Internal path befuddlement"); xlog("L_INFO", "$ci|end|cleaned up call id from cache"); exit; } xlog("L_INFO", "$ci|log|added path"); } if (isflagset(SRC_WS)){ fix_nated_register(); setbflag(DST_WS); } } # preloaded route checking if (loose_route()) { xlog("L_ERR", "Attempt to route with preloaded Route's [$fu/$tu/$ru/$ci]"); if (!is_method("ACK")) sl_send_reply("403","Preload Route denied"); exit; } # record routing if (!is_method("REGISTER|MESSAGE")) record_route(); if (!uri==myself) { append_hf("P-hint: outbound "); route(relay); } # requests for my domain if (is_method("PUBLISH|SUBSCRIBE")) { sl_send_reply("503", "Service Unavailable"); exit; } if (is_method("REGISTER") ) { if (!ds_select_dst("1", "0")) { send_reply("503","Service Unavailable"); exit; } } else if (is_method("INVITE")) { if (src_ip==10.101.26.107) { log("this is internal call "); if (!load_balance("1","pstn","1")) { send_reply("503","Service Unavailable"); exit; } } else { log("this is external call "); if (!load_balance("2","pstn","1")) { send_reply("503","Service Unavailable"); exit; } } } route(relay); } route[relay] { # for INVITEs enable some additional helper routes if (is_method("INVITE")) { #route(media); t_on_branch("handle_nat"); t_on_reply("handle_nat"); t_on_failure("missed_call"); } if (!t_relay()) { send_reply("500","Internal Error"); }; exit; } #route[media] { # if (is_method("BYE") || is_method("CANCEL")) { # end_media_session(); # } # if (is_method("INVITE")) { # engage_media_proxy(); # use_media_proxy(); # } #} branch_route[handle_nat] { if (!is_method("INVITE") || !has_body("application/sdp")) return; if (isflagset(SRC_WS) && isbflagset(DST_WS)) $var(rtpengine_flags) = "ICE=force-relay DTLS=passive"; else if (isflagset(SRC_WS) && !isbflagset(DST_WS)) $var(rtpengine_flags) = "RTP/AVP replace-session-connection replace-origin ICE=remove"; else if (!isflagset(SRC_WS) && isbflagset(DST_WS)) $var(rtpengine_flags) = "UDP/TLS/RTP/SAVPF ICE=force"; else if (!isflagset(SRC_WS) && !isbflagset(DST_WS)) $var(rtpengine_flags) = "RTP/AVP replace-session-connection replace-origin ICE=remove"; #rtpengine_offer("$var(rtpengine_flags)"); } onreply_route[handle_nat] { if (!has_body("application/sdp")) return; if (isflagset(SRC_WS) && isbflagset(DST_WS)) $var(rtpengine_flags) = "ICE=force-relay DTLS=passive"; else if (isflagset(SRC_WS) && !isbflagset(DST_WS)) $var(rtpengine_flags) = "UDP/TLS/RTP/SAVPF ICE=force"; else if (!isflagset(SRC_WS) && isbflagset(DST_WS)) $var(rtpengine_flags) = "RTP/AVP replace-session-connection replace-origin ICE=remove"; else if (!isflagset(SRC_WS) && !isbflagset(DST_WS)) $var(rtpengine_flags) = "RTP/AVP replace-session-connection replace-origin ICE=remove"; #rtpengine_answer("$var(rtpengine_flags)"); } failure_route[missed_call] { if (t_was_cancelled()) { exit; } # uncomment the following lines if you want to block client # redirect based on 3xx replies. ##if (t_check_status("3[0-9][0-9]")) { ##t_reply("404","Not found"); ## exit; ##} } local_route { if (is_method("BYE") ) { acc_log_request("internally generated BYE"); } }
五、传输sip代码
# # OpenSIPS residential configuration script # by OpenSIPS Solutions <team@opensips-solutions.com> # # This script was generated via "make menuconfig", from # the "Residential" scenario. # You can enable / disable more features / functionalities by # re-generating the scenario with different options.# # # Please refer to the Core CookBook at: # https://opensips.org/Resources/DocsCookbooks # for a explanation of possible statements, functions and parameters. # ####### Global Parameters ######### log_level=4 log_stderror=no log_facility=LOG_LOCAL0 children=4 /* uncomment the following lines to enable debugging */ debug_mode=no /* uncomment the next line to enable the auto temporary blacklisting of not available destinations (default disabled) */ #disable_dns_blacklist=no /* uncomment the next line to enable IPv6 lookup after IPv4 dns lookup failures (default disabled) */ dns_try_ipv6=no /* comment the next line to enable the auto discovery of local aliases based on reverse DNS on IPs */ auto_aliases=no listen=udp:192.168.1.100:5060 as 172.29.50.9:5060 # CUSTOMIZE ME ####### Modules Section ######## #set module path mpath="/usr/local/lib64/opensips/modules/" loadmodule "db_mysql.so" loadmodule "signaling.so" loadmodule "sl.so" loadmodule "tm.so" loadmodule "rr.so" loadmodule "uri.so" loadmodule "dialog.so" loadmodule "maxfwd.so" loadmodule "textops.so" loadmodule "mi_fifo.so" loadmodule "dispatcher.so" loadmodule "load_balancer.so" loadmodule "sipmsgops.so" loadmodule "proto_udp.so" modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo") modparam("dialog", "db_mode", 1) modparam("dialog", "db_url", "mysql://root:123456@localhost/opensips") modparam("rr", "enable_double_rr", 1) modparam("rr", "append_fromtag", 1) modparam("tm", "fr_timer", 2) modparam("dispatcher", "db_url", "mysql://root:123456@localhost/opensips") modparam("dispatcher", "ds_ping_method", "OPTIONS") modparam("dispatcher", "ds_ping_interval", 1) modparam("dispatcher", "ds_probing_threshhold", 2) modparam("dispatcher", "ds_probing_mode", 5) modparam("load_balancer", "db_url", "mysql://root:123456@localhost/opensips") modparam("load_balancer", "probing_method", "OPTIONS") modparam("load_balancer", "probing_interval", 5) ########## User Location module ######## loadmodule "usrloc.so" modparam("usrloc", "nat_bflag", "NAT") modparam("usrloc", "db_url", "mysql://root:123456@localhost/opensips") # CUSTOMIZE ME ########### registrar ######### loadmodule "registrar.so" modparam("registrar", "received_avp", "$avp(received_nh)") ########## NAT ############ loadmodule "nat_traversal.so" #加载提供支持的模块 loadmodule "nathelper.so" modparam("nathelper", "received_avp", "$avp(received_nh)") #新增的http连接 ####### Routing Logic ######## # main request routing logic route{ if (!mf_process_maxfwd_header("10")) { send_reply("483","Too Many Hops"); exit; } if (!has_totag()) { # handle hop-by-hop ACK (no routing required) record_route(); }else{ loose_route(); t_relay(); exit; } # CANCEL processing if (is_method("CANCEL")) { if (t_check_trans()) t_relay(); exit; } if (is_method("INVITE")) { if (!load_balance("1","pstn")) { send_reply("503","Service Unavailable"); exit; } loose_route(); t_relay(); exit; } else if (is_method("REGISTER")) { if (!ds_select_dst("1", "0")) { send_reply("503","Service Unavailable"); exit; } } else { send_reply("405","Method Not Allowed"); exit; } if (!t_relay()) { sl_reply_error(); } }