sr-users January 2008

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[OpenSER-Users] How to convert 183 to 180 message
by Tung Tran 16 Jan '08

16 Jan '08

3 3

[OpenSER-Users] OpenSER config Wiz - What does it do? :P
by A.smith 16 Jan '08

16 Jan '08

Hi, Slightly stupid question I know, what I mean is that the config contains no rewrite host so Im just wondering whether the configs that the wizard generate are actually useable for something without modification. I ask because I want to understand what the wizard is trying to produce so I know if its appropriate for me to try and modify the config to match my requirements or Im better to start from scratch. And yes, I know I dont know much about OpenSER! :P Im trying to learn! thanks Andy. ________________________________________________ Message sent using UK Grid Webmail 2.7.9

1 0

[OpenSER-Users] Variable $rc
by Douglas Garstang 16 Jan '08

16 Jan '08

What's the point of the pseudo variable $rc? If I use avp_db_query() with: invalid SQL, then rc = -1. database down: then rc = -1. Everything fine... then rc = -1!!! What's the point? Doug. ____________________________________________________________________________________ Looking for last minute shopping deals? Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping

4 3

[OpenSER-Users] Presence Problem on v1.3.0
by fengbin 16 Jan '08

16 Jan '08

Hi,All When I tried to start openser with presence module.I met an error of "ERROR:core:set_mod_param_regex: parameter <force_active> not found in module <presence>" But I used the presence before with openser of v1.2.0 and it works fine. Can you take a look at it? THX BR The encolsed is my config file. -- Fengbin

2 1

[OpenSER-Users] Openser and RTPProxy
by Patrick Baker 16 Jan '08

16 Jan '08

Is is possible to have a SIP UA behind nat and communicate to an OpenSER/RTP Proxy server behind nat behind nat and have everything transverse appropriately? Or will I need something additional like STUN? Example: OpenSER + RTP Proxy + Asterisk will all reside on the same machine. SIP UA -> Cisco PIX ( Public IP to Localnet NAT ) -> OpenSER/RTP -> Asterisk Thank you for your time, Patrick

4 7

[OpenSER-Users] OpenSer 1.3 Presence Problem
by Ross Beer 15 Jan '08

15 Jan '08

Hi All, I am trying to setup an OpenSER server with support for registration, messaging & presence however I am having a problem with the presence server. I have had presence working correctly before, however for some reason it is no longer working. I have spent about two days trying everything! I would really appreciate some advice with this. I have included my config below. Thank you in advance, Ross ------------------------------------------------------------------------------ listen = udp:my.ip.address:5060 mpath = "/usr/local/lib64/openser/modules" children = 8 debug = 3 fork = yes disable_tcp = no #log_facility = LOG_DAEMON log_facility = LOG_LOCAL0 log_stderror = yes 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 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://username:password@localhost/openser") modparam("usrloc", "db_mode", 1) modparam("usrloc", "matching_mode", 0) modparam("usrloc", "cseq_delay", 20) modparam("usrloc", "nat_bflag", 6) 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", 0) 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", "$avp(i:801)") loadmodule "rr.so" modparam("rr", "enable_full_lr", 1) modparam("rr", "append_fromtag", 1) modparam("rr", "enable_double_rr", 1) modparam("rr", "add_username", 0) loadmodule "tm.so" modparam("tm", "fr_timer", 30) modparam("tm", "fr_inv_timer", 120) modparam("tm", "wt_timer", 5) modparam("tm", "delete_timer", 2) modparam("tm", "noisy_ctimer", 0) modparam("tm", "ruri_matching", 1) modparam("tm", "via1_matching", 1) modparam("tm", "unix_tx_timeout", 2) modparam("tm", "restart_fr_on_each_reply", 1) modparam("tm", "pass_provisional_replies", 0) loadmodule "xlog.so" modparam("xlog", "buf_size", 4096) modparam("xlog", "force_color", 1) loadmodule "mi_fifo.so" modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo") #modparam("mi_fif0", "fifo_name", "FIFO") modparam("mi_fifo", "fifo_mode", 0660) #modparam("mi_fifo", "fifo_group", "openser") #modparam("mi_fifo", "fifo_user", "openser") modparam("mi_fifo", "reply_dir", "/tmp/") modparam("mi_fifo", "reply_indent", "\t") loadmodule "domain.so" modparam("domain", "db_url", "mysql://username:password@localhost/openser") modparam("domain", "db_mode", 1) modparam("domain", "domain_table", "domain") modparam("domain", "domain_col", "domain") loadmodule "nathelper.so" modparam("nathelper", "natping_interval", 0) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "rtpproxy_sock", "") modparam("nathelper", "rtpproxy_disable_tout", 60) modparam("nathelper", "rtpproxy_tout", 1) modparam("nathelper", "rtpproxy_retr", 5) modparam("nathelper", "sipping_method", "OPTIONS") modparam("nathelper", "received_avp", "$avp(i:801)") loadmodule "textops.so" loadmodule "mediaproxy.so" #modparam("mediaproxy", "mediaproxy_socket", "/var/run/proxydispatcher.sock") modparam("mediaproxy", "mediaproxy_socket", "/var/run/mediaproxy.sock") modparam("mediaproxy", "sip_asymmetrics", "/etc/openser/sip-asymmetric-clients") modparam("mediaproxy", "rtp_asymmetrics", "/etc/openser/rtp-asymmetric-clients") modparam("mediaproxy", "natping_interval", 60) loadmodule "uri.so" loadmodule "sl.so" modparam("sl", "enable_stats", 1) loadmodule "maxfwd.so" modparam("maxfwd", "max_limit", 256) loadmodule "mysql.so" modparam("mysql", "ping_interval", 300) modparam("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", "$avp(s:rpid)") loadmodule "auth_db.so" modparam("auth_db", "db_url", "mysql://username:password@localhost/openser") modparam("auth_db", "user_column", "username") modparam("auth_db", "domain_column", "domain") modparam("auth_db", "password_column", "password") #modparam("auth_db", "password_column_2", "ha1b") modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "use_domain", 0) modparam("auth_db", "load_credentials", "$avp(s:caller_uuid)=id") loadmodule "uri_db.so" modparam("uri_db", "db_url", "mysql://username:password@localhost/openser") modparam("uri_db", "uri_table", "uri") modparam("uri_db", "uri_user_column", "username") modparam("uri_db", "uri_domain_column", "domain") modparam("uri_db", "uri_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", 0) loadmodule "avpops.so" modparam("avpops", "db_url", "mysql://username:password@localhost/openser") modparam("avpops", "avp_table", "usr_preferences") modparam("avpops", "use_domain", 0) modparam("avpops", "uuid_column", "id") 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 "enum.so" modparam("enum", "domain_suffix", "e164.org.") loadmodule "permissions.so" #modparam("permissions", "default_allow_file", "permissions.allow") #modparam("permissions", "default_deny_file", "permissions.deny") #modparam("permissions", "check_all_branches", 1) #modparam("permissions", "allow_suffix", ".allow") #modparam("permissions", "deny_suffix", ".deny") modparam("permissions", "db_url", "mysql://username:password@localhost/openser") modparam("permissions", "db_mode", 1) modparam("permissions", "trusted_table", "trusted") modparam("permissions", "source_col", "src_ip") modparam("permissions", "proto_col", "proto") modparam("permissions", "from_col", "from_pattern") modparam("permissions", "tag_col", "tag") modparam("permissions", "peer_tag_avp", "$avp(i:707)") loadmodule "lcr.so" modparam("lcr", "db_url", "mysql://username:password@localhost/openser") modparam("lcr", "gw_table", "gw") modparam("lcr", "gw_name_column", "gw_name") modparam("lcr", "ip_addr_column", "ip_addr") modparam("lcr", "port_column", "port") modparam("lcr", "uri_scheme_column", "uri_scheme") modparam("lcr", "transport_column", "transport") modparam("lcr", "grp_id_column", "grp_id") modparam("lcr", "lcr_table", "lcr") modparam("lcr", "strip_column", "strip") modparam("lcr", "prefix_column", "prefix") modparam("lcr", "from_uri_column", "from_uri") modparam("lcr", "priority_column", "priority") modparam("lcr", "gw_uri_avp", "$avp(i:709)") modparam("lcr", "ruri_user_avp", "$avp(i:500)") modparam("lcr", "contact_avp", "$avp(i:711)") modparam("lcr|tm", "fr_inv_timer_avp", "$avp(i:704)") modparam("lcr", "fr_inv_timer", 90) modparam("lcr", "fr_inv_timer_next", 30) modparam("lcr", "rpid_avp", "$avp(i:302)") modparam("lcr", "dm_flag", 25) loadmodule "alias_db.so" modparam("alias_db", "db_url", "mysql://username:password@localhost/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) # ----- presence params ----- loadmodule "presence.so" loadmodule "presence_xml.so" loadmodule "presence_mwi.so" loadmodule "pua.so" loadmodule "pua_mi.so" loadmodule "pua_usrloc.so" modparam("presence|presence_xml", "db_url","mysql://username:password@localhost/openser") modparam("presence_xml", "force_active", 1) modparam("presence", "server_address", "sip:my.ip.address:5060") modparam("presence", "presentity_table", "presentity") modparam("presence", "active_watchers_table", "active_watchers") modparam("presence", "watchers_table", "watchers") modparam("presence", "clean_period", 100) modparam("presence", "max_expires", 3600) modparam("presence", "fallback2db", 1) modparam("presence_xml", "xcap_table", "xcap") modparam("presence_xml", "pidf_manipulation", 1) modparam("presence_xml", "integrated_xcap_server", 1) modparam("pua_usrloc", "default_domain", "my.domain.com") modparam("presence", "to_tag_pref", 'pres') ######################################################################## # Request route 'main' ######################################################################## route[0] { 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"); 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"); exit; } if(!is_method("REGISTER|MESSAGE")) { if(nat_uac_test("19")) { record_route(";nat=yes"); } else { record_route(); } } if(is_method("CANCEL") || is_method("BYE")) { end_media_session(); } 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(7); } if(is_method("REGISTER")) { route(6); } if(is_method("INVITE")) { route(8); } if(is_method("PUBLISH|SUBSCRIBE")) { route(17); } if(is_method("CANCEL") || is_method("ACK")) { route(14); } ############################ # MESSAGES # ############################ if(is_method("MESSAGE")) { route(18); } route(15); } ######################################################################## # Request route 'clear-usr-preferences-caller' ######################################################################## route[1] { xlog("L_INFO", "Clear caller preferences - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); } ######################################################################## # Request route 'clear-usr-preferences-callee' ######################################################################## route[2] { xlog("L_INFO", "Clear callee preferences - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); } ######################################################################## # Request route 'usr-preferences-caller' ######################################################################## route[3] { 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)", "*"); } ######################################################################## # Request route 'usr-preferences-callee' ######################################################################## route[4] { 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)", "*"); } ######################################################################## # Request route 'stop-media-proxy' ######################################################################## route[5] { if(isflagset(22)) { end_media_session(); } } ######################################################################## # Request route 'base-route-register' ######################################################################## route[6] { 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"); 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"); 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(); exit; } xlog("L_INFO", "Registration successful - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); exit; } ######################################################################## # Request route 'base-outbound' ######################################################################## route[7] { xlog("L_INFO", "ROUTE 7 RUN - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); if(isbflagset(6)) { if(!isflagset(22) && !search("^Content-Length:[ ]*0")) { setflag(22); use_media_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)) { end_media_session(); } } exit; } ######################################################################## # Request route 'base-route-invite' ######################################################################## route[8] { 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=$ci\n"); setflag(23); } else { if(allow_trusted()) { if(is_avp_set("$avp(s:peer_uuid)/s")) { # use tag-column from trusted-table as uuid for this caller avp_copy("$avp(s:peer_uuid)", "$avp(s:caller_uuid)/d"); } else { # if no uuid is set, use "0" as default uuid $avp(s:caller_uuid) = "0"; } xlog("L_INFO", "Call from trusted peer with uuid '$avp(s:caller_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); if(!is_domain_local("$rd")) { xlog("L_INFO", "Rejecting peering attempt with non-local request domain - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("403", "Relaying Denied"); exit; } setflag(23); } else { # if(!proxy_authorize("", "subscriber")) # { # # xlog("L_INFO", "Proxy authentication failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); # proxy_challenge("", "0"); # exit; # } # if(!check_from()) # { # # xlog("L_INFO", "Spoofed From-URI detected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); # sl_send_reply("403", "Spoofed From-URI Detected"); # exit; # } } } if(nat_uac_test("19")) { fix_nated_contact(); setbflag(6); } route(9); } ######################################################################## # Request route 'invite-find-callee' ######################################################################## route[9] { if(alias_db_lookup("dbaliases")) { xlog("L_INFO", "Callee was aliased - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); } route(2); if(!is_domain_local("$rd")) { setflag(20); $avp(s:callee_uuid) = "0"; route(11); } avp_delete("$avp(s:callee_uuid)"); avp_db_query("select id from subscriber where username = '$rU'", "$avp(s:callee_uuid)"); if(is_avp_set("$avp(s:callee_uuid)")) { xlog("L_INFO", "Callee is local, uuid='$avp(s:callee_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(10); } else { $avp(s:callee_uuid) = "0"; xlog("L_INFO", "Callee is not local - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(11); } exit; } ######################################################################## # Request route 'invite-to-internal' ######################################################################## route[10] { route(4); if(!lookup("location")) { xlog("L_INFO", "Local user offline - M=$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=$ci\n"); route(7); } exit; } ######################################################################## # Request route 'invite-to-external' ######################################################################## route[11] { if(isflagset(20)) { xlog("L_INFO", "Call to foreign domain - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(7); exit; } route(13); if(!isflagset(23)) { # don't allow calls relaying from PSTN to PSTN, if not explicitely forwarded if(uri =~ "^sip:[0-9]+@") { # only route numeric users to PSTN if(!load_gws()) { xlog("L_ERR", "Error loading PSTN gateways - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("503", "PSTN Termination Currently Unavailable"); exit; } if(!next_gw()) { xlog("L_ERR", "No PSTN gateways available - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("503", "PSTN Termination Currently Unavailable"); exit; } setflag(21); t_on_failure("1"); route(7); } } xlog("L_INFO", "Call to unknown user - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("404", "User Not Found"); exit; } ######################################################################## # Request route 'normalize-e164' ######################################################################## route[12] { # European numbering plans look like this: # CC = country code (i.e. 43 for Austria) # NDC = national destination code (i.e. 1 for Vienna) # SN = subscriber number (i.e. 4001234) # # CC + NDC + SN, i.e. 4314001234 # # Within the same CC+NDC, it can be omitted, so if # +4314001234 wants to call +4315002345, one can dial # just 5002345. # # Within the same CC, CC can be ommitted and a "0" is prefixed # to NDC, so if +4314001234 wants to call +4326003456, # one can dial 026003456. # # For international calls, either "00" or + is prefixed, like # +49123456780 or 0049123456789. # avp_delete("$avp(s:orig_callee_user)/g"); $avp(s:orig_callee_user) = $rU; if(uri =~ "^sip:(\+[1-9])?[0-9]+@") { # looks like a PSTN number if(uri =~ "^sip:0[1-9][0-9]+@") { # we have format 0+NDC+SN strip(1); prefix("+44"); } else if(uri =~ "^sip:00[1-9]+@") { # we have format 00 + CC + NDC + SN strip(2); prefix("+"); } else if(!uri =~ "^sip:\+[1-9][0-9]+@") { # unknown format, maybe NDC wasn't added before? xlog("L_INFO", "Not normalized callee '$avp(s:orig_callee_user)' to E.164 format - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); return(-1); } # else we have "+" + CC + NDC + SN xlog("L_INFO", "Normalized callee '$avp(s:orig_callee_user)' to E.164 format '$rU' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); return(1); } else { xlog("L_INFO", "Not normalized callee '$avp(s:orig_callee_user)' to E.164 format - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); return(-1); } } ######################################################################## # Request route 'lookup-enum' ######################################################################## route[13] { route(12); if($rc == 1) { if(enum_query("e164.org.")) { # TODO: do GW fallback (load gws, set failure-route)? xlog("L_INFO", "ENUM query succeeded - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(7); exit; } else { xlog("L_INFO", "ENUM query failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); # ENUM query failed, revert $rU avp_pushto("$ru/username", "$avp(s:orig_callee_user)"); } } } ######################################################################## # Request route 'base-route-local' ######################################################################## route[14] { t_on_reply("1"); if(t_check_trans()) { xlog("L_INFO", "Request leaving server - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); if(!t_relay()) { sl_reply_error(); } } else { xlog("L_INFO", "Dropping mis-routed request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); } exit; } ######################################################################## # Request route 'base-route-generic' ######################################################################## route[15] { xlog("L_INFO", "Method not supported - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("501", "Method Not Supported Here"); exit; } ######################################################################## # Request route 'base-filter-failover' ######################################################################## route[16] { if(!t_check_status("408|500|503")) { xlog("L_INFO", "No failover routing needed for this response code - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(5); exit; } } ######################################################################### # Presence ######################################################################### route[17] { # if(nat_uac_test("19") || search("^Route:.*;nat=yes")) # { # fix_nated_contact(); # setbflag(6); # } if (!t_newtran()) { sl_reply_error(); exit; }; #if(is_method("PUBLISH")) #{ # xlog("L_INFO", "PUBLISH - Process Publish Request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); # handle_publish(); # t_release(); #} if(is_method("PUBLISH")) { if($hdr(Sender)!= NULL) handle_publish("$hdr(Sender)"); else handle_publish(); t_release(); } if(is_method("SUBSCRIBE")) { handle_subscribe(); xlog("L_INFO", "SUBSCRIBE - Process Subscribe Request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); t_release(); } exit; } ######################################################################## # SEND MESSAGES ######################################################################## route[18] { if (!lookup("location")) { switch ($retcode) { case -1: case -3: t_newtran(); t_reply("404", "Not Found"); exit; case -2: sl_send_reply("405", "Method Not Allowed"); exit; } } if (!t_relay()) { sl_reply_error(); }; exit; } ######################################################################## # Reply route 'base-standard-reply' ######################################################################## onreply_route[1] { xlog("L_INFO", "Reply - S=$rs D=$rr F=$fu T=$tu IP=$si ID=$ci\n"); exit; } ######################################################################## # Reply route 'base-nat-reply' ######################################################################## onreply_route[2] { 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")) { use_media_proxy(); } } exit; } ######################################################################## # Failure route 'pstn-failover' ######################################################################## failure_route[1] { xlog("L_INFO", "Failure route for PSTN entered - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(16); 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(5); exit; } t_on_failure("1"); route(7); } ######################################################################## # Failure route 'base-standard-failure' ######################################################################## failure_route[2] { route(16); route(5); } _________________________________________________________________ Share what Santa brought you https://www.mycooluncool.com

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[OpenSER-Users] OpenSER + OpenXCAP: NOTIFY response to unsubscription includes xml document?
by KevinKinnan 15 Jan '08

15 Jan '08

Openser: NOTIFY response to unsubscription doesn't have message body. Openser + OpenXCAP: NOTIFY response to unsubscription includes xml document which is the same as one in response to subscription, but the subscription_state in unsub NOTIFY message is "terminated". Can anyone give me a hint? Regards, Kevin _________________________________________________________________ Windows Live Photo gallery 数码相机的超级伴侣，轻松管理和编辑照片，还能制作全景美图！ http://get.live.cn/product/photo.html

1 0

[OpenSER-Users] OpenSER: no NOTIFY when updating PUBLISH if integrating with OpenXCAP?
by KevinKinnan 15 Jan '08

15 Jan '08

1. Only Openser, no OpenXCAP, force_active=1 NOTIFY with new info is sent from Openser to client when updating PUBLISH message everytime. 2. Openser+OpenXCAP force_active=0 NO NOTIFY is sent from Openser if integrating with OpenXCAP. But PUBLISH message updates properly. I can't figure out why, any clue? Thank you! Kevin, _________________________________________________________________ 天凉了，添衣了，心动了，“七件”了 http://get.live.cn

1 0

Re: [OpenSER-Users] avp_db_query() timeout
by Douglas Garstang 15 Jan '08

15 Jan '08

Inaki, I am doing updates with avp_db_query, so there is no avp I can check the value of . As I said in a subsequent post, I wrote a simple server that listened on port 3306, like mysql does, and pointed OpenSER at it. The avp_db_query commands() basically blocked forever and openser seemed to completely lose all ability to process new calls. That's really bad. Doug. ----- Original Message ---- From: Iñaki Baz Castillo <ibc(a)aliax.net> To: users(a)lists.openser.org Sent: Monday, January 14, 2008 1:46:00 PM Subject: Re: [OpenSER-Users] avp_db_query() timeout El Lunes, 14 de Enero de 2008, Douglas Garstang escribió: > I haven't had much luck getting replies to my questions lately, hopefully > I'll have more luck with this one. > > avp_db_query().... does it have a timeout? What is it? Can I set it? > > If I use it, and there is a MySQL database problem, I don't want > avp_db_query() to wait forever trying to connect to MySQL. If it can't > connect after a few seconds, I'd like it to just give up. I have multiple > calls to avp_db_query() in a typical call flow. It would be even better if > I could set a flag on the first timeout and not try again during that call. > > Can that be done? Hi, by the test I've done: avp_db_query("SQL_QUERY", "$avp(s:result)"); xlog("L_INFO", "retcode = $rc \n"); Cases: - If query doesn't return a row/value then $avp(s:result)=null and $rc=(-1). - If query returns a row/value the $avp(s_result) stores that value and $rc=1. - If there is a syntax error in query then $avp(s:result)=null and $rc=(-1). - If MySQL is not running then $avp(s:result)=null and $rc=(-1). I don't know what occurs if MySQL is running but because overload or any other reason it doesn't reply, but AFAIK the "avp_db_query" uses the same code of other OpenSer functions to access DB, so I'm sure it has a correct behaviour in case of failure. BTW you can "play" with the $rc code after "avp_db_query". -- Iñaki Baz Castillo _______________________________________________ Users mailing list Users(a)lists.openser.org http://lists.openser.org/cgi-bin/mailman/listinfo/users ____________________________________________________________________________________ Looking for last minute shopping deals? Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping

3 4

[OpenSER-Users] CPL and $var issue when different process
by Iñaki Baz Castillo 15 Jan '08

15 Jan '08

Hi, maybe someone could confirm this: At the begining of my script I set a variable: $var(gateway) = "123.123.123.123"; Later, I run CPL for calls to internal users and there could be forwardings and so. I set CPL "recurse" parameter so convert 302 from UAS into a new branch into CPL. At the end of CPL I run "route[20]" in which I use the variable $var(gateway), but sometimes it appears empty. I think this could occur because CPL can involve various OpenSer process. I think that when CPL receives a 302, maybe sometimes it's a new OpenSer process and since it's a reply the variable at the begining of my script is not read, so it appears empty. Am I right? A solution is to use AVP instead od variables since AVP's remains along al lthe transaction. Am I right? Thanks for any confirmation. Best regards. -- Iñaki Baz Castillo

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sr-users January 2008