[Users] call never reaches the failure_route - Please help

Bogdan-Andrei Iancu bogdan at voice-system.ro
Wed Feb 21 22:24:35 CET 2007


Hi Ibrahim,

use xlog() to debug the script and to see if the t_on_failure() is 
triggered.

regards,
bogdan

Ibrahim Hamouda wrote:
> Hi Guys
> 	Could somebody kindly review my openser configuration file below,
> and tell me why the call never reaches the failure_route.
>
> 	I'm using openser 1.2
>
> 	Thanks
>
>
> debug=3
> fork=no
> log_stderror=yes
>
> listen=10.10.10.10		# INSERT YOUR IP ADDRESS HERE
> port=5060
> children=4
>
> dns=no
> rev_dns=no
>
> mpath="/usr/local/lib/openser/modules/"
>
> loadmodule "mysql.so"
> loadmodule "sl.so"
> loadmodule "tm.so"
> loadmodule "rr.so"
> loadmodule "maxfwd.so"
> loadmodule "usrloc.so"
> loadmodule "registrar.so"
> loadmodule "auth.so"
> loadmodule "auth_db.so"
> loadmodule "uri.so"
> loadmodule "uri_db.so"
> loadmodule "domain.so"
> loadmodule "mediaproxy.so"
> loadmodule "nathelper.so"
> loadmodule "textops.so"
> loadmodule "avpops.so"
> loadmodule "permissions.so"
> loadmodule "mi_fifo.so"
> loadmodule "xlog.so"
>
> modparam("auth_db|permissions|uri_db|usrloc|domain",
> 	"db_url", "mysql://openser:ngtgmn@localhost/openser")
> modparam("auth_db", "calculate_ha1", 1)
> modparam("auth_db", "password_column", "password")
>
> modparam("nathelper", "rtpproxy_disable", 1)
> modparam("nathelper", "natping_interval", 0)
>
> modparam("mediaproxy","natping_interval", 30)
> modparam("mediaproxy","mediaproxy_socket", "/var/run/mediaproxy.sock")
> modparam("mediaproxy","sip_asymmetrics","/usr/local/etc/ser/sip-clients")
> modparam("mediaproxy","rtp_asymmetrics","/usr/local/etc/ser/rtp-clients")
>
> modparam("usrloc", "db_mode", 2)
>
> #modparam("registrar", "nat_flag", 6)
>
> modparam("rr", "enable_full_lr", 1)
>
> modparam("tm", "fr_inv_timer", 27)
> modparam("tm", "fr_inv_timer_avp", "i:30")
>
> modparam("permissions", "db_mode", 1)
> modparam("permissions", "trusted_table", "trusted")
>
> modparam("avpops", "avp_url", "mysql://openser:ngtgmn@localhost/openser")
> modparam("avpops", "avp_table", "usr_preferences")
>
> modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo")
>
> route {
>
> 	# -----------------------------------------------------------------
> 	# Sanity Check Section
> 	# -----------------------------------------------------------------
> 	if (!mf_process_maxfwd_header("10")) {
> 		sl_send_reply("483", "Too Many Hops");
> 		return(0);
> 	};
>
> 	if (msg:len > max_len) {
> 		sl_send_reply("513", "Message Overflow");
> 		return(0);
> 	};
>
> 	# -----------------------------------------------------------------
> 	# Record Route Section
> 	# -----------------------------------------------------------------
> 	if (method=="INVITE" && client_nat_test("3")) {
> 		# INSERT YOUR IP ADDRESS HERE
> 		record_route_preset("10.10.10.10:5060;nat=yes");
> 	} else if (method!="REGISTER") {
> 		record_route();
> 	};
>
> 	# -----------------------------------------------------------------
> 	# Call Tear Down Section
> 	# -----------------------------------------------------------------
> 	if (method=="BYE" || method=="CANCEL") {
> 		end_media_session();
> 	};
>
> 	# -----------------------------------------------------------------
> 	# Loose Route Section
> 	# -----------------------------------------------------------------
> 	if (loose_route()) {
>
> 		if ((method=="INVITE" || method=="REFER") && !has_totag()) {
> 			sl_send_reply("403", "Forbidden");
> 			return(0);
> 		};
>
> 		if (method=="INVITE") {
>
> 			if (!allow_trusted()) {
> 				if (!proxy_authorize("","subscriber")) {
> 					proxy_challenge("","0");
> 					return(0);
> 				} else if (!check_from()) {
> 					sl_send_reply("403", "Use From=ID");
> 					return(0);
> 				};
> 				consume_credentials();
> 			};
>
> 			if
> (client_nat_test("3")||search("^Route:.*;nat=yes")){
> 				setflag(6);
> 				use_media_proxy();
> 			};
> 		};
>
> 		route(1);
> 		return(0);
> 	};
>
> 	# -----------------------------------------------------------------
> 	# Call Type Processing Section
> 	# -----------------------------------------------------------------
> 	if (!is_uri_host_local()) {
> 		if (is_from_local() || allow_trusted()) {
> 			route(4);
> 			route(1);
> 		} else {
> 			sl_send_reply("403", "Forbidden");
> 		};
> 		return(0);
> 	};
>
> 	if (method=="ACK") {
> 		route(1);
> 		return(0);
> 	} if (method=="CANCEL") {
> 		route(1);
> 		return(0);
> 	} else if (method=="INVITE") {
> 		route(3);
> 		return(0);
> 	} else 	if (method=="REGISTER") {
> 		route(2);
> 		return(0);
> 	};
>
> 	lookup("aliases");
> 	if (!is_uri_host_local()) {
> 		route(4);
> 		route(1);
> 		return(0);
> 	};
>
> 	if (!lookup("location")) {
> 		sl_send_reply("404", "User Not Found");
> 		return(0);
> 	};
>
> 	route(1);
> }
>
> route[1] {
>
> 	# -----------------------------------------------------------------
> 	# Default Message Handler
> 	# -----------------------------------------------------------------
>
> 	t_on_reply("1");
>
> 	if (!t_relay()) {
>
> 		if (method=="INVITE" || method=="ACK") {
> 			end_media_session();
> 		};
>
> 		sl_reply_error();
> 	};
> }
>
> route[2] {
>
> 	# -----------------------------------------------------------------
> 	# REGISTER Message Handler
> 	# -----------------------------------------------------------------
>
> 	sl_send_reply("100", "Trying");
>
> 	if (!search("^Contact:[ ]*\*") && client_nat_test("7")) {
> 		setflag(6);
> 		fix_nated_register();
> 		force_rport();
> 	};
>
> 	if (!www_authorize("","subscriber")) {
> 		www_challenge("","0");
> 		return(0);
> 	};
>
> 	if (!check_to()) {
> 		sl_send_reply("401", "Unauthorized");
> 		return(0);
> 	};
>
> 	consume_credentials();
>
> 	if (!save("location")) {
> 		sl_reply_error();
> 	};
> }
>
> route[3] {
>
> 	# -----------------------------------------------------------------
> 	# INVITE Message Handler
> 	# -----------------------------------------------------------------
>
> 	if (client_nat_test("3")) {
> 		setflag(7);
> 		force_rport();
> 		fix_nated_contact();
> 	};
>
> 	if (!allow_trusted()) {
>
> 		if (!proxy_authorize("","subscriber")) {
> 			proxy_challenge("","0");
> 			return(0);
> 		} else if (!check_from()) {
> 			sl_send_reply("403", "Use From=ID");
> 			return(0);
> 		};
>
> 		consume_credentials();
> 	};
>
>
>
> 	lookup("aliases");
> 	if (!is_uri_host_local()) {
> 		route(4);
> 		route(1);
> 		return(0);
> 	};
>
> 	if (uri=~"^sip:011[0-9]*@") {
> 		route(4);
> 		route(5);
> 		return(0);
> 	};
>
> 	if (avp_db_query("SELECT value FROM usr_preferences WHERE username =
> '$rU' and attribute = 'callfwd'")) {
> 		if (is_avp_set("$avp(i:1)")) {
> 			setflag(22);
> 			avp_pushto("$ru", "$avp(i:1)");
> 			avp_delete("$avp(i:1)");
> 			route(6);
> 			return(0);
> 		};
> 	};
>
> 	if (!lookup("location")) {
>
> 		if (uri=~"^sip:[0-9]{10}@") {
> 			route(4);
> 			route(5);
> 			return(0);
> 		};
>
> 		sl_send_reply("404", "User Not Found");
> 		return(0);
> 	};
>
> 	if (avp_db_query("SELECT value FROM usr_preferences WHERE username =
> '$rU' and attribute = 'fwdnoanswer'")) {
> 		if (is_avp_set("$avp(i:1)")) {
> 			xlog("L_INFO", "Found no answer attribute
> [$avp(i:1)]\n");
> 			avp_delete("$avp(i:1)");
> 			setflag(27);
> 		};
> 	};
>
> 	if (avp_db_query("SELECT value FROM usr_preferences WHERE username =
> '$rU' and attribute = 'fwdbusy'")) {
> 		if (is_avp_set("$avp(i:1)")) {
> 			setflag(26);
> 		};
> 	};
>
> 	t_on_failure("1");
>
> 	route(4);
> 	route(1);
> }
>
> route[4] {
>
> 	# -----------------------------------------------------------------
> 	# NAT Traversal Section
> 	# -----------------------------------------------------------------
>
> 	if (isflagset(6) || isflagset(7)) {
> 		if (!isflagset(8)) {
> 			setflag(8);
> 			use_media_proxy();
> 		};
> 	};
> }
>
> route[5] {
>
> 	# -----------------------------------------------------------------
> 	# PSTN Handler
> 	# -----------------------------------------------------------------
>
> 	rewritehost("10.10.10.11"); # INSERT YOUR PSTN GATEWAY IP ADDRESS
>
> #	avp_printf("i:5", "s:inv_timeout");
>
> 	t_on_failure("1");
>
> 	route(1);
> }
>
> route[6] {
>
> 	#
> ------------------------------------------------------------------------
> 	# Call Forwarding Reply Route Handler
> 	#
> 	# This must be done as a route block because sl_send_reply() cannot
> be
> 	# called from the failure_route block
> 	#
> ------------------------------------------------------------------------
>
>
>
> 	lookup("aliases");
> 	if (!is_uri_host_local()) {
>
> 		if (!isflagset(22)) {
> 			append_branch();
> 		};
>
> 		route(4);
> 		route(1);
> 		return(0);
> 	};
>
> 	if (uri=~"^sip:011[0-9]*@") {
> 		route(4);
> 		route(5);
> 		return(0);
> 	};
>
> 	if (!lookup("location")) {
>
> 		if (uri=~"^sip:[0-9]{10}@") {
> 			route(4);
> 			route(1);
> 			return(0);
> 		};
>
> 		sl_send_reply("404", "User Not Found");
> 	};
>
> 	route(4);
> 	route(1);
> }
>
> onreply_route[1] {
>
> 	if ((isflagset(6) || isflagset(7)) &&
> 	    (status=~"(180)|(183)|2[0-9][0-9]")) {
>
> 		if (!search("^Content-Length:[ ]*0")) {
> 			use_media_proxy();
> 		};
> 	};
>
> 	if (client_nat_test("1")) {
> 		fix_nated_contact();
> 	};
> }
>
> failure_route[1] {
> 	xlog("L_INFO", "Reached failure route\n");
> 	if (t_check_status("487")) {
> 		return(0);
> 	};
>
> 	if (isflagset(26) && t_check_status("486")) {
> 		if (avp_db_query("SELECT value FROM usr_preferences WHERE
> username = '$rU' and attribute = 'fwdbusy'")) {
> 			if (is_avp_set("$avp(i:1)")) {
> 				avp_pushto("$ru", "$avp(i:1)");
> 				avp_delete("$avp(i:1)");
> 				resetflag(26);
> 				route(6);
> 				return(0);
> 			};
> 		};
> 	};
>
> 	if (isflagset(27) && t_check_status("408")) {
> 		xlog("L_INFO", "Reached no answer route\n");
> 		if (avp_db_query("SELECT value FROM usr_preferences WHERE
> username = '$rU' and attribute = 'fwdnoanswer'")) {
> 			if (is_avp_set("$avp(i:1)")) {
> 				xlog("L_INFO", "Processing answer route\n");
> 				avp_pushto("$ru", "$avp(i:1)");
> 				avp_delete("$avp(i:1)");
> 				resetflag(27);
> 				route(6);
> 				return(0);
> 			};
> 		};
> 	};
>
> 	end_media_session();
> }
>
> Ibrahim Hamouda
>
>
>
> _______________________________________________
> Users mailing list
> Users at openser.org
> http://openser.org/cgi-bin/mailman/listinfo/users
>
>   





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