sr-users September 2009

sr-users@lists.kamailio.org

69 participants
105 discussions

by Chandrakant Solanki

Hello I want to know that .... Is there any monitoring tool for kamailio .. which shows user details numbers of user connected @ that time... which automatically updated every 2/5 minutes... I knew about siremis... is there any other tools..??? -- Regards, Chandrakant Solanki

14 years, 7 months

[Kamailio-Users] Textops / Search / Regex

by Brandon Armstead

Hello, I currently have the following search method use: search("(restricted|anonymous|Anonymous|Private|private|Unknown|unknown)") unfortunately this is catching cases where there is a Diversion header i.e. Diversion: < sip:1234@someHost > ; reason = unknown So I attempted to do an assertion: search("(restricted|anonymous|Anonymous|Private|private|Unknown|(?<!reason=)unknown)") However it does not seem that Kamailio is completely PCRE compatible? thus server fail.... / parse error Does anyone have a solution so I can keep the same matching, except exclude matching "unknown|Unknown" when reason=unknown, however match it in all other conditions? Thank you for any and all help ahead of time. Sincerely, Brandon

14 years, 7 months

[Kamailio-Users] tls and notls kamailio

by Mark Ryden

Hello, I am trying to build kamailio from source. I am a newbie to kamailio. In the download area of 1.5.2, http://www.kamailio.org/pub/kamailio/1.5.2/src/, there are two files: kamailio-1.5.2-notls_src.tar.gz 3.3M kamailio-1.5.2-tls_src.tar.gz 3.4M I have a question: what is the difference, in short, between these two tar balls ? Regards, Mark

14 years, 7 months

[Serusers] Trouble with Record-Route

by Frank Durda IV

I have a situation where SER sits between two independent networks, one being an isolated network and the other being the rest of the Internet. The isolated network is also a PSTN gateway with only one switch on that network. SER has two physical interfaces, and uses force_send_socket and rewritehost to make sure things go out the right interfaces. The problem is when the called network hangs up first and generates a BYE* first, if SER didn't add a record-route, the called network switch bypasses SER and attempts to send directly to the calling IP address, which doesn't work because the two networks cannot be reached directly. If I add just one record-route in SER, the called network now knows how to get back to SER to tell it about the BYE, and SER passes that BYE on to the calling network. So far so good. Unfortunately, this also causes the called network to add Record-Route to responses it sends out, like 183/200 with its own IP address. Those reach the SER without problem, but SER doesn't add its own Record-Route to the reply, so when this reaches the calling network, they only have a Record-route that points to an IP address they cannot possibly reach. I tried a number of things to get around this, and all failed. 1. Tried to add my own Record-Route to the reply, but SER doesn't allow this. Won't even start. 2. Tried to remove the Record-Route from the reply, but SER also doesn't allow this. Won't even start. 3. Tried to add both IP addresses for the two interfaces to by using two Record-Routes at the INVITE. This doesn't fix the response messages, and actually causes looping behavior or "I'm terribly sorry" responses. (I tried this with and without the "enable_double_rr" parameter set and it didn't seem to make any difference.) By altering the order of the two Record-Route you are pretty-much guaranteed to confuse one party or the other as each needs the Record-Routes listed in the opposite order. 4. Tried some combinations of the above with loose_route() but the usual outcome is SER sending messages back to itself rather than to the right place and eventually the dreaded "I'm terribly sorry" or "481 Transaction" gets sent out, usually to nobody in particular. So, are there any working examples out there for a SER that has two network interfaces, each in its own isolated network that correctly route messages between the two sides? I need SER to not only add Record-Routes when appropriate but to strip them off or replace them as the replies pass back through and back to the initiator. The network isolation was a security thing, not a NAT thing (although private IP space is in use), but it is not possible for a message from one network to reach the other without passing through SER, and some commercial equipment I am working with ignores the source of a message and only sends the response to wherever the record-route(s) say it should go and if no record-route, it honors the Via, while other gear ignored both and only replies to the source of the message. *The problems affecting called-party BYEs also causes major grief when re-INVITEs occur, which fail to make it to the calling network (or more likely, the 200 OK replies fail to make it back), causing the call to die after 32 seconds. Any examples would be greatly appreciated.

14 years, 7 months

[Kamailio-Users] One Way Audio problem

by Chandrakant Solanki

hello I am using kamailio with asterisk as gateway... I found one way audio problem... Please find attached log on pastbin... http://pastebin.com/f25e3f34a Here is my configuration file listen = sipstaging.testing.com port = 5060 mpath = "/lib/kamailio/modules" #children = 8 debug = 7 fork = yes #group = "openser" #user = "openser" #disable_tcp = no #log_facility = LOG_DAEMON log_facility = LOG_LOCAL0 log_stderror = no #tcp_children = 4 #mhomed = no #server_signature = yes #sock_group = "openser" #sock_mode = 0600 #sock_user = "openser" #unix_sock = "/tmp/openser.sock" #unix_sock_children = 1 #reply_to_via = no #sip_warning = no #check_via = no dns = no rev_dns = no #disable_core_dump = no #dns_try_ipv6 = yes #dns_use_search_list = yes #Chandrakant #loadmodule "exec.so" #loadmodule "presence.so" #modparam("presence", "db_url", "mysql:// openser:openserrw@voicemailserver.testingpbx.com/openser") #modparam("presence", "force_active", 1 ); #modparam("presence", "max_expires", 3600 ) #modparam("presence", "server_address", "sip: voicemailserver.testingpbx.com:5060" ) #loadmodule "presence_mwi.so" loadmodule "usrloc.so" modparam("usrloc", "user_column", "username") modparam("usrloc", "domain_column", "domain") modparam("usrloc", "contact_column", "contact") modparam("usrloc", "expires_column", "expires") modparam("usrloc", "q_column", "q") modparam("usrloc", "callid_column", "callid") modparam("usrloc", "cseq_column", "cseq") modparam("usrloc", "methods_column", "methods") modparam("usrloc", "flags_column", "flags") modparam("usrloc", "user_agent_column", "user_agent") modparam("usrloc", "received_column", "received") modparam("usrloc", "socket_column", "socket") modparam("usrloc", "use_domain", 0) modparam("usrloc", "desc_time_order", 0) modparam("usrloc", "timer_interval", 60) modparam("usrloc", "db_url", "mysql:// openser:openserrw@voicemailserver.testingpbx.com/openser") modparam("usrloc", "db_mode", 1) modparam("usrloc", "matching_mode", 0) modparam("usrloc", "cseq_delay", 20) modparam("usrloc", "nat_bflag", 6) loadmodule "pv.so" loadmodule "registrar.so" modparam("registrar", "default_expires", 3600) modparam("registrar", "min_expires", 60) modparam("registrar", "max_expires", 0) modparam("registrar", "default_q", 0) modparam("registrar", "append_branches", 1) modparam("registrar", "case_sensitive", 0) modparam("registrar", "received_param", "received") modparam("registrar", "max_contacts", 3) modparam("registrar", "retry_after", 0) modparam("registrar", "method_filtering", 0) modparam("registrar", "path_mode", 2) modparam("registrar", "path_use_received", 0) modparam("registrar", "received_avp", "$avp(i:801)") loadmodule "rr.so" modparam("rr", "enable_full_lr", 0) modparam("rr", "append_fromtag", 1) modparam("rr", "enable_double_rr", 1) modparam("rr", "add_username", 0) loadmodule "tm.so" modparam("tm", "fr_timer", 3) modparam("tm", "fr_inv_timer", 35) modparam("tm", "wt_timer", 5) modparam("tm", "delete_timer", 2) #modparam("tm", "noisy_ctimer", 1) modparam("tm", "ruri_matching", 1) modparam("tm", "via1_matching", 1) modparam("tm", "unix_tx_timeout", 2) modparam("tm", "restart_fr_on_each_reply", 1) modparam("tm", "pass_provisional_replies", 0) modparam("tm", "fr_inv_timer_avp", "$avp(s:callee_fr_inv_timer)") loadmodule "xlog.so" modparam("xlog", "buf_size", 4096) modparam("xlog", "force_color", 0) loadmodule "mi_fifo.so" modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo") #modparam("mi_fifo", "fifo_mode", 0660) #modparam("mi_fifo", "fifo_group", "openser") #modparam("mi_fifo", "fifo_user", "openser") #modparam("mi_fifo", "reply_dir", "/tmp/") #modparam("mi_fifo", "reply_indent", "\t") loadmodule "domain.so" modparam("domain", "db_url", "mysql:// openser:openserrw@voicemailserver.testingpbx.com/openser") modparam("domain", "db_mode", 1) modparam("domain", "domain_table", "domain") modparam("domain", "domain_col", "domain") loadmodule "nathelper.so" modparam("nathelper", "natping_interval", 60) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy.sock") #modparam("nathelper", "rtpproxy_disable", 0) modparam("nathelper", "rtpproxy_disable_tout", 60) modparam("nathelper", "rtpproxy_tout", 1) modparam("nathelper", "rtpproxy_retr", 5) modparam("nathelper", "sipping_method", "OPTIONS") modparam("nathelper", "received_avp", "$avp(i:801)") loadmodule "textops.so" #loadmodule "uri.so" loadmodule "sl.so" modparam("sl", "enable_stats", 1) loadmodule "maxfwd.so" modparam("maxfwd", "max_limit", 256) loadmodule "db_mysql.so" modparam("db_mysql", "ping_interval", 300) modparam("db_mysql", "auto_reconnect", 1) loadmodule "auth.so" modparam("auth", "nonce_expire", 300) modparam("auth", "rpid_suffix", ";party=calling;id-type=subscriber;screen=yes") modparam("auth", "rpid_avp", "$avp(s:rpid)") loadmodule "auth_db.so" modparam("auth_db", "db_url", "mysql:// openser:openserrw@voicemailserver.testingpbx.com/openser") modparam("auth_db", "user_column", "username") modparam("auth_db", "domain_column", "domain") modparam("auth_db", "password_column", "password") modparam("auth_db", "password_column_2", "ha1b") modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "use_domain", 1) modparam("auth_db", "load_credentials", "$avp(s:caller_uuid)=uuid") loadmodule "uri_db.so" modparam("uri_db", "db_url", "mysql:// openser:openserrw@voicemailserver.testingpbx.com/openser") #modparam("uri_db", "db_table", "uri") #modparam("uri_db", "user_column", "username") #modparam("uri_db", "domain_column", "domain") #modparam("uri_db", "uriuser_column", "uri_user") #modparam("uri_db", "subscriber_table", "subscriber") #modparam("uri_db", "subscriber_user_column", "username") #modparam("uri_db", "subscriber_domain_column", "domain") #modparam("uri_db", "use_uri_table", 0) #modparam("uri_db", "use_domain", 1) loadmodule "avpops.so" modparam("avpops", "db_url", "mysql:// openser:openserrw@voicemailserver.testingpbx.com/openser") modparam("avpops", "avp_table", "usr_preferences") modparam("avpops", "use_domain", 1) modparam("avpops", "uuid_column", "uuid") modparam("avpops", "username_column", "username") modparam("avpops", "domain_column", "domain") modparam("avpops", "attribute_column", "attribute") modparam("avpops", "value_column", "value") modparam("avpops", "type_column", "type") loadmodule "lcr.so" modparam("lcr", "db_url", "mysql:// openser:openserrw@voicemailserver.testingpbx.com/openser") modparam("lcr", "gw_table", "gw") modparam("lcr", "gw_name_column", "gw_name") modparam("lcr", "ip_addr_column", "ip_addr") modparam("lcr", "port_column", "port") modparam("lcr", "uri_scheme_column", "uri_scheme") modparam("lcr", "transport_column", "transport") modparam("lcr", "grp_id_column", "grp_id") modparam("lcr", "lcr_table", "lcr") modparam("lcr", "strip_column", "strip") modparam("lcr", "prefix_column", "prefix") modparam("lcr", "from_uri_column", "from_uri") modparam("lcr", "priority_column", "priority") modparam("lcr", "flags_avp", "$avp(i:712)") modparam("lcr", "gw_uri_avp", "$avp(i:1400)") modparam("lcr", "ruri_user_avp", "$avp(i:1402)") #modparam("lcr", "contact_avp", "$avp(1401)") modparam("lcr", "fr_inv_timer_avp", "$avp(s:fr_inv_timer_avp)") modparam("lcr", "fr_inv_timer", 90) modparam("lcr", "fr_inv_timer_next", 30) modparam("lcr", "rpid_avp", "$avp(s:rpid)") loadmodule "alias_db.so" modparam("alias_db", "db_url", "mysql:// openser:openserrw@voicemailserver.testingpbx.com/openser") modparam("alias_db", "user_column", "username") modparam("alias_db", "domain_column", "domain") modparam("alias_db", "alias_user_column", "alias_username") modparam("alias_db", "alias_domain_column", "alias_domain") modparam("alias_db", "use_domain", 0) loadmodule "uac.so" modparam("uac", "rr_store_param", "vsf") modparam("uac", "from_restore_mode", "auto") modparam("uac", "from_passwd", "s1p:Wiz4rd!") loadmodule "acc.so" modparam("acc", "db_url", "mysql:// openser:openserrw@voicemailserver.testingpbx.com/openser") # flag to record to db modparam("acc", "db_flag", 1) modparam("acc", "db_missed_flag", 2) # flag to log to syslog modparam("acc", "log_flag", 1) modparam("acc", "log_missed_flag", 2) # use extra accounting to record caller and callee username/domain # - take them from From URI and R-URI modparam("acc", "log_extra", "src_user=$fU;src_domain=$fd;dst_user=$rU;dst_domain=$rd") modparam("acc", "db_extra", "src_user=$fU;src_domain=$fd;dst_user=$rU;dst_domain=$rd") #loadmodule "nat_traversal.so" ######################################################################## # Request route 'main' ######################################################################## route[0] { xlog("L_INFO","***** IN route[0]\n"); xlog("L_INFO", "New request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); force_rport(); if(msg:len > max_len) { xlog("L_INFO", "Message too big - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("513", "Message Too Big"); xlog("L_INFO","***** OUT route[0.1]\n"); exit; } if (!mf_process_maxfwd_header("10")) { xlog("L_INFO", "Too many hops - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("483", "Too Many Hops"); xlog("L_INFO","***** OUT route[0.2]\n"); exit; } if(!is_method("REGISTER")) { if(nat_uac_test("19")) { record_route(";nat=yes"); } else { record_route(); } } # allow NOTIFY messages only from the Asterisk server # if (is_method("NOTIFY")) { # if (!t_relay()) { # sl_reply_error(); # exit; # } # } if (is_method("SUBSCRIBE")) { # challenge/response if (!www_authorize("", "subscriber")) { www_challenge("", "0"); xlog("L_INFO","***** OUT route[0.3]\n"); exit; } # notify the Asterisk server to update the UAs MWI. I # believe most UAs that support SUBSCRIBE will # periodically send a SUBSCRIBE message. These cause # the Asterisk server to update their MWI. # xlog("L_INFO","******************************** $ru\n" ); # exec_msg("/usr/bin/mwi/subscribe $ru"); exit; xlog("L_INFO","***** OUT route[0.4]\n"); } if(is_method("CANCEL") || is_method("BYE")) { unforce_rtp_proxy(); } if(loose_route()) { # if(!has_totag()) # { # # xlog("L_INFO", "Initial loose-routing rejected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); # sl_send_reply("403", "Initial Loose-Routing Rejected"); # exit; # } if(nat_uac_test("19") || search("^Route:.*;nat=yes")) { fix_nated_contact(); setbflag(6); } route(8); } if(is_method("REGISTER")) { route(7); } if(is_method("INVITE")) { route(9); } if(is_method("CANCEL") || is_method("ACK")) { route(13); } route(14); xlog("L_INFO","***** OUT route[0]\n"); } ######################################################################## # Request route 'clear-usr-preferences-caller' ######################################################################## route[1] { xlog("L_INFO","***** IN route[1]\n"); xlog("L_INFO", "Clear caller preferences - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); avp_delete("$avp(s:caller_cli)/g"); avp_delete("$avp(s:clir)/g"); xlog("L_INFO","***** OUT route[1]\n"); } ######################################################################## # Request route 'clear-usr-preferences-callee' ######################################################################## route[2] { xlog("L_INFO","***** IN route[2]\n"); xlog("L_INFO", "Clear callee preferences - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); avp_delete("$avp(s:callee_fr_inv_timer)/g"); avp_delete("$avp(s:cfu)/g"); avp_delete("$avp(s:cfc)/g"); xlog("L_INFO","***** OUT route[2]\n"); } ######################################################################## # Request route 'usr-preferences-caller' ######################################################################## route[3] { xlog("L_INFO","***** IN route[3]\n"); route(1); xlog("L_INFO", "Load caller preferences for uuid '$avp(s:caller_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); # load caller avps avp_db_load("$avp(s:caller_uuid)", "*"); avp_copy("$avp(s:cli)", "$avp(s:caller_cli)/d"); if(is_avp_set("$avp(s:clir)/n") && avp_check("$avp(s:clir)", "eq/i:1")) { # mark for anonymization setflag(28); } xlog("L_INFO","***** OUT route[3]\n"); } ######################################################################## # Request route 'usr-preferences-callee' ######################################################################## route[4] { xlog("L_INFO","***** IN route[4]\n"); xlog("L_INFO", "Load callee preferences for uuid '$avp(s:callee_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); # load callee avps avp_db_load("$avp(s:callee_uuid)", "*"); if(is_avp_set("$avp(s:cfu)/s")) { xlog("L_INFO", "Call-forward-unconditional to '$avp(s:cfu)' found - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); avp_delete("$avp(s:caller_uuid)/g"); avp_copy("$avp(s:callee_uuid)", "$avp(s:caller_uuid)/d"); avp_pushto("$ru", "$avp(s:cfu)"); route(3); route(10); xlog("L_INFO","***** OUT route[4.1]\n"); exit; } if(is_avp_set("$avp(s:ringtimeout)/n")) { xlog("L_INFO", "Setting ring timeout to $avp(s:ringtimeout) secs - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); avp_copy("$avp(s:ringtimeout)", "$avp(s:callee_fr_inv_timer)/d"); } xlog("L_INFO","***** OUT route[4]\n"); } ######################################################################## # Request route 'clir' ######################################################################## route[5] { xlog("L_INFO","***** IN route[5]\n"); if(isflagset(28) && !isflagset(27)) { setflag(27); xlog("L_INFO", "Anonymize caller - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); uac_replace_from("Anonymous","sip:anonymous@anonymous.invalid"); if(is_present_hf("Privacy")) { remove_hf("Privacy"); } append_hf("Privacy: id\r\n"); } xlog("L_INFO","***** OUT route[5]\n"); } ######################################################################## # Request route 'stop-rtp-proxy' ######################################################################## route[6] { xlog("L_INFO","***** IN route[6]\n"); if(isflagset(22)) { unforce_rtp_proxy(); } xlog("L_INFO","***** OUT route[6]\n"); } ######################################################################## # Request route 'base-route-register' ######################################################################## route[7] { xlog("L_INFO","***** IN route[7]\n"); sl_send_reply("100", "Trying"); if(!www_authorize("", "subscriber")) { xlog("L_INFO", "Register authentication failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); www_challenge("", "0"); xlog("L_INFO","***** OUT route[7.1]\n"); exit; } if(!check_to()) { xlog("L_INFO", "Spoofed To-URI detected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("403", "Spoofed To-URI Detected"); xlog("L_INFO","***** OUT route[7.2]\n"); exit; } consume_credentials(); if(!search("^Contact:[ ]*\*") && nat_uac_test("19")) { fix_nated_register(); setbflag(6); } if(!save("location")) { xlog("L_ERR", "Saving contact failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_reply_error(); xlog("L_INFO","***** OUT route[7.3]\n"); exit; } xlog("L_INFO", "Registration successful - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); xlog("L_INFO","***** OUT route[7]\n"); exit; } ######################################################################## # Request route 'base-outbound' ######################################################################## route[8] { xlog("L_INFO","***** IN route[8]\n"); if(is_present_hf("P-Asserted-Identity")) { remove_hf("P-Asserted-Identity"); } if(is_present_hf("Remote-Party-ID")) { remove_hf("Remote-Party-ID"); } if(is_avp_set("$avp(s:caller_cli)/s")) { if(!isflagset(28)) { xlog("L_INFO", "Set caller CLI '$avp(s:caller_cli)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); append_hf("P-Asserted-Identity: <$avp(s:caller_cli)>\r\n"); } } route(5); if(isbflagset(6)) { if(!isflagset(22) && !search("^Content-Length:[ ]*0")) { setflag(22); force_rtp_proxy(); } t_on_reply("2"); } else { t_on_reply("1"); } if(!isflagset(21)) { t_on_failure("2"); } if(isflagset(29)) { append_branch(); } if(is_present_hf("Proxy-Authorization")) { consume_credentials(); } xlog("L_INFO", "Request leaving server, D-URI='$du' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); # no 100 (we already sent it) and no DNS blacklisting if(!t_relay("0x05")) { sl_reply_error(); if(is_method("INVITE") && isbflagset(6)) { unforce_rtp_proxy(); } } xlog("L_INFO","***** OUT route[8]\n"); exit; } ######################################################################## # Request route 'base-route-invite' ######################################################################## route[9] { xlog("L_INFO","***** IN route[9]\n"); sl_send_reply("100", "Trying"); if(from_gw()) { $avp(s:caller_uuid)="0"; xlog("L_INFO", "Call from PSTN' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); setflag(23); $avp(s:ringtimeout)=1000; route(3); if(nat_uac_test("19")) { fix_nated_contact(); setbflag(6); } route(51); } else { if(!proxy_authorize("", "subscriber")) { xlog("L_INFO", "Proxy authentication failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); proxy_challenge("", "0"); xlog("L_INFO","***** OUT route[9.1]\n"); exit; } if(!check_from()) { xlog("L_INFO", "Spoofed From-URI detected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("403", "Spoofed From-URI Detected"); xlog("L_INFO","***** OUT route[9.2]\n"); exit; } route(3); if(nat_uac_test("19")) { fix_nated_contact(); setbflag(6); } route(10); } # route(3); # if(nat_uac_test("19")) # { # fix_nated_contact(); # setbflag(6); # } # route(10); xlog("L_INFO","***** OUT route[9]\n"); } ######################################################################## # Request route 'invite-find-callee' ######################################################################## route[10] { xlog("L_INFO","***** IN route[10]\n"); if(alias_db_lookup("dbaliases")) { xlog("L_INFO", "Callee was aliased - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); } route(2); if(!is_domain_local("$rd")) { setflag(20); $avp(s:callee_uuid) = "0"; route(12); } avp_delete("$avp(s:callee_uuid)"); avp_db_query("select uuid from subscriber where username = '$rU'", "$avp(s:callee_uuid)"); if(is_avp_set("$avp(s:callee_uuid)/s")) { xlog("L_INFO", "Callee is local, uuid='$avp(s:callee_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(11); } else { $avp(s:callee_uuid) = "0"; xlog("L_INFO", "Callee is not local - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); xlog("L_INFO", ">>>>>>>>>>>>>>>>>>>>LENGTH - STORED = $var(X) RURI=$rU len=$(rU{s.len}) \n"); if($rU=="*86") { route(12); } else { if($(rU{s.len})<=7) { route(11); } else { route(12); } } } xlog("L_INFO","***** OUT route[10]\n"); exit; } ######################################################################## # Request route 'invite-to-internal' ######################################################################## route[11] { xlog("L_INFO","***** IN route[11]\n"); route(4); revert_uri(); seturi("sip:*89@openser.org"); rewritehostport("voicemailserver.testingpbx.com:5060"); route(8); #if(!lookup("location")) #{ # xlog("L_INFO", "Local user offline - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); # sl_send_reply("404", "User Offline"); # route(50); #} #else #{ # xlog("L_INFO", "Local user online - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); # #route(8); # route(50); #} xlog("L_INFO","***** OUT route[11]\n"); exit; } ############################## # TEST ROUTE 51 ########################### route[51] { if(alias_db_lookup("dbaliases")) { xlog("L_INFO", "Callee was aliased - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); } route(2); if(!is_domain_local("$rd")) { setflag(20); $avp(s:callee_uuid) = "0"; route(12); } avp_delete("$avp(s:callee_uuid)"); avp_db_query("select uuid from subscriber where username = '$rU'", "$avp(s:callee_uuid)"); if(is_avp_set("$avp(s:callee_uuid)/s")) { xlog("L_INFO", "Callee is local, uuid='$avp(s:callee_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(52); } else { $avp(s:callee_uuid) = "0"; xlog("L_INFO", "Callee is not local - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(12); } exit; } ########################## #TEST 52 ############################## route[52] { route(4); if(!lookup("location")) { xlog("L_INFO", "Local user offline - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("404", "User Offline"); } else { xlog("L_INFO", "Local user online - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(8); } exit; } ######################################################################## # Request route 'invite-to-external' ######################################################################## route[12] { xlog("L_INFO","***** IN route[12]\n"); if(isflagset(20)) { xlog("L_INFO", "Call to foreign domain - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(8); xlog("L_INFO","***** OUT route[12.1]\n"); exit; } if(!isflagset(23)) { if(uri =~ "^sip:\*86@.*") { xlog("L_INFO", "User accessing Voicemail - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); rewritehostport("voicemailserver.testingpbx.com:5060"); route(8); } # don't allow calls relaying from PSTN to PSTN, if not explicitely forwarded else if(uri =~ "^sip:[0-9]+@") { # only route numeric users to PSTN if(!load_gws()) { xlog("L_ERR", "Error loading PSTN gateways - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("503", "PSTN Termination Currently Unavailable"); xlog("L_INFO","***** OUT route[12.2]\n"); exit; } if(!next_gw()) { xlog("L_ERR", "No PSTN gateways available - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("503", "PSTN Termination Currently Unavailable"); xlog("L_INFO","***** OUT route[12.3]\n"); exit; } setflag(21); t_on_failure("1"); route(8); } } xlog("L_INFO", "Call to unknown user - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("404", "User Not Found"); xlog("L_INFO","***** OUT route[12]\n"); exit; } ######################################################################## # Request route 'base-route-local' ######################################################################## route[13] { xlog("L_INFO","***** IN route[13]\n"); t_on_reply("1"); if(t_check_trans()) { xlog("L_INFO", "Request leaving server - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); } else { xlog("L_INFO", "Dropping mis-routed request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); xlog("L_INFO","***** OUT route[13.1]\n"); exit; } if(!t_relay()) { sl_reply_error(); } xlog("L_INFO","***** OUT route[13]\n"); exit; } ######################################################################## # Request route 'base-route-generic' ######################################################################## route[14] { xlog("L_INFO","***** IN route[14]\n"); xlog("L_INFO", "Method not supported - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("501", "Method Not Supported Here"); xlog("L_INFO","***** OUT route[14]\n"); exit; } ######################################################################## # Request route 'base-filter-failover' ######################################################################## route[15] { xlog("L_INFO","***** IN route[15]\n"); if(!t_check_status("408|500|503")) { xlog("L_INFO", "No failover routing needed for this response code - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(6); xlog("L_INFO","***** OUT route[15.1]\n"); exit; } xlog("L_INFO","***** OUT route[15]\n"); } ######################################################################## #Send the call out ######################################################################## route[16] { xlog("L_INFO","***** IN route[16]\n"); #send the call outward if(method=="INVITE" && !isflagset(10)) { t_on_failure("2"); }; if (!t_relay()) { xlog("L_WARN", "ERROR: t_relay failed"); sl_reply_error(); }; xlog("L_INFO","***** OUT route[16]\n"); } ######################################################################## # Request route 'Voicemail and Asterisk for further processing' ######################################################################## failure_route[3] { xlog("L_INFO","***** IN failure route[3]\n"); if(!t_was_cancelled()) { revert_uri(); rewritehostport("voicemailserver.testingpbx.com:5060"); append_branch(); #PREVENT SOME CRAZY VOICEMAIL LOOP xlog("L_INFO", "No Answer Sending the call to Voicemail - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); setflag(10); route(8); } xlog("L_INFO","***** OUT failure route[3]\n"); } ######################################################################## # Reply route 'base-standard-reply' ######################################################################## onreply_route[1] { xlog("L_INFO","***** IN onreply route[1]\n"); xlog("L_INFO", "Reply - S=$rs D=$rr F=$fu T=$tu IP=$si ID=$ci\n"); xlog("L_INFO","***** OUT onreply route[1]\n"); exit; } ######################################################################## # Reply route 'base-nat-reply' ######################################################################## onreply_route[2] { xlog("L_INFO","***** IN onreply route[2]\n"); xlog("L_INFO", "NAT-Reply - S=$rs D=$rr F=$fu T=$tu IP=$si ID=$ci\n"); if(nat_uac_test("1")) { fix_nated_contact(); } if(isbflagset(6) && status=~"(180)|(183)|2[0-9][0-9]") { if(!search("^Content-Length:[ ]*0")) { force_rtp_proxy(); } } xlog("L_INFO","***** OUT onreply route[2]\n"); exit; } ######################################################################## # Failure route 'pstn-failover' ######################################################################## failure_route[1] { xlog("L_INFO","***** IN failure route[1]\n"); xlog("L_INFO", "Failure route for PSTN entered - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(15); if(!next_gw()) { xlog("L_ERR", "Failed to select next PSTN gateway - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(6); xlog("L_INFO","***** OUT failure route[1.1]\n"); exit; } t_on_failure("3"); route(8); xlog("L_INFO","***** OUT failure route[1]\n"); } ######################################################################## # Failure route 'base-standard-failure' ######################################################################## failure_route[2] { xlog("L_INFO","***** IN failure route[2]\n"); if(!t_was_cancelled()) { revert_uri(); seturi("sip:*87@openser.org"); rewritehostport("voicemailserver.testingpbx.com:5060"); append_branch(); xlog("L_INFO","Call to Voicemail"); setflag(10); route(10); } if(t_check_status("422|481|487")) { xlog("L_INFO", "Final reply - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(6); xlog("L_INFO","***** OUT failure route[2.1]\n"); exit; } t_on_branch("1"); xlog("L_INFO", "Redirect from UAC intercepted - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(10); if($avp(s:cfc) != NULL) { avp_pushto("$ru", "$avp(s:cfc)"); setflag(29); append_branch(); t_on_branch("1"); xlog("L_INFO", "CFC detected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(10); } route(15); route(6); xlog("L_INFO","***** OUT failure route[2]\n"); } ######################################################################## # Branch route 'cfc-drop-local' ######################################################################## branch_route[1] { xlog("L_INFO","***** IN branch route[1]\n"); if(is_domain_local("$rd")) { xlog("L_INFO", "Dropping local branch - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); drop(); } xlog("L_INFO","***** OUT branch route[1]\n"); } -- Regards, Chandrakant Solanki

14 years, 7 months

[Kamailio-Users] How Kamailio Generate INVITE

by ALAEDDINE abbech

Hello all How can i generate an INVITE from Kamailio. I want generate many INVITE using parametre from data base. Who have an idea for this pb. Thanks Regards Aladin

14 years, 7 months

[Kamailio-Users] kam 1.5 generating 407 on new branch

by Robert McGilvray

I'm pulling two destinations out of a sql database that I'd like to parallel fork on. I rewrite the main branches RURI to the first result that's returned then append the second result as a branch using assignment to $br. The first call always rings correctly but the second hangs and it looks like it's sending a 407 to my UAC which already authenticated on the initial INVITE. if ($avp(s:alias_counter) == 0) { # Replace the main branch URI with the first result of the DB $ru = "sip:" + $dbr(result=>[0,0]) + "@" + $dbr(result=>[0,1]); } else { # For all other rows append them as branches $br = "sip:" + $dbr(result=>[$avp(s:alias_counter),0]) + "@" + $dbr(result=>[$avp(s:alias_counter),1]); } Sep 9 14:20:36 [12535] DBG:core:parse_msg: SIP Reply (status): Sep 9 14:20:36 [12535] DBG:core:parse_msg: version: <SIP/2.0> Sep 9 14:20:36 [12535] DBG:core:parse_msg: status: <407> Sep 9 14:20:36 [12535] DBG:core:parse_msg: reason: <Proxy Authentication Required> Do I need to bypass my authentication route for new branches or am going about this wrong? In openser 1.3 using enum for forking I don't have to do any special logic for bypassing proxy_auth so I assumed it'd be similar. Thanks Bob -------------------------------------------------------------------------- This email with all information contained herein or attached hereto may contain confidential and/or privileged information intended for the addressee(s) only. If you have received this email in error, please contact the sender and immediately delete this email in its entirety and any attachments thereto.

14 years, 7 months

Re: [Kamailio-Users] statistics not working

by Henning Westerholt

On Mittwoch, 9. September 2009, Anders wrote: > Thanks for the VERY quick answer! Hi Anders, np. :) Please always CC to the user list. > server:/# kamctl fifo get_statistics inuse_transactions > database engine 'MYSQL' loaded > Control engine 'FIFO' loaded > entering fifo_cmd get_statistics inuse_transactions > tm:inuse_transactions = 23 > > FIFO command was: > :get_statistics:openser_receiver_1853 > > inuse_transactions > > That looks alright, doesn't it? It looks ok, but perhaps the additional debugging output you got confuse the subsequent commands you want to run? Can you check your kamctlrc file? There is something like this: ## verbose - debug purposes - default '0' # VERBOSE=1 Perhaps it works when you deactivate this setting? Henning

14 years, 7 months

[Kamailio-Users] statistics not working

by Anders

Hi list, I'm pretty green, so please bare with me if the questions are common-sense to some of you - I ask here only because I was unable to find or understand the answer elsewhere, like it the very technical documentation or somewhere else on the web. I suspect that something is wrong with the configuration somewhere, because I can't get much out of the statistics. Just look at the responses from these commands: > server:/etc/munin/plugins# kamctl fifo get_statistics active_dialogs | > cut -d" " -f3 'MYSQL' > 'FIFO' > get_statistics > 0 > was:\n:get_statistics:openser_receiver_6342\nactive_dialogs\n\n > server:/etc/munin/plugins# kamctl fifo get_statistics early_dialogs | > cut -d" " -f3 'MYSQL' > 'FIFO' > get_statistics > 0 > was:\n:get_statistics:openser_receiver_6580\nearly_dialogs\n\n > server:/etc/munin/plugins# kamctl fifo get_statistics > inuse_transactions | cut -d" " -f3 'MYSQL' > 'FIFO' > get_statistics > 0 > was:\n:get_statistics:openser_receiver_6593\ninuse_transactions\n\n > server:/etc/munin/plugins# kamctl fifo get_statistics database engine > 'MYSQL' loaded Control engine 'FIFO' loaded entering fifo_cmd > get_statistics 400 Too few or too many arguments FIFO command was: > :get_statistics:openser_receiver_6610 Doesn't look right, does it? Where do you suggest that I start looking? Thanks!

14 years, 7 months

[Kamailio-Users] Freezing for Kamailio 3.0 - Monday, Sep 14, 2009

by Daniel-Constantin Mierla

Hello, who ever has brand new features to push into upcoming Kamailio 3.0 has to do it this week. The plan is o freeze the code and start the testing phase at the beginning of next week, with bug hunting as main activity. As usual, work on additional tools and documentation can go on during testing. If discovered, important missing features from kamailio 1.5 will be considered bugs. Cheers, Daniel -- Daniel-Constantin Mierla * http://www.asipto.com/

14 years, 7 months

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sr-users September 2009