[Devel] Problem With OpenSer & Sipp , BYE Messege Not Getting By OpenSer

[Gobinda Paul]

Hello ,

       i am trying to send call openser to sipp ( ./sipp -sn uas -i 
192.168.10.118 -p 5060 ) .Getting INVITE messege From UAC , it get only OK 
olny After That  Not Getting Any ACK & BYE Messege .
But Consecutive Messege Properly Handle By SIPP to UAC.

       Can anyone facing similar problem or have any idea? I attatch my 
openser.cfg file bellow.


With Regards

Gobinda Paul.



debug=3
fork=yes
log_stderror=no

listen=192.168.10.12           # INSERT YOUR IP ADDRESS HERE
port=5060
children=4

dns=no
rev_dns=no
fifo="/tmp/openser_fifo"
fifo_db_url="mysql://openser:heslo@localhost/openser"

loadmodule "/usr/local/lib/openser/modules/mysql.so"
loadmodule "/usr/local/lib/openser/modules/sl.so"
loadmodule "/usr/local/lib/openser/modules/tm.so"
loadmodule "/usr/local/lib/openser/modules/rr.so"
loadmodule "/usr/local/lib/openser/modules/maxfwd.so"
loadmodule "/usr/local/lib/openser/modules/usrloc.so"
loadmodule "/usr/local/lib/openser/modules/registrar.so"
loadmodule "/usr/local/lib/openser/modules/auth.so"
loadmodule "/usr/local/lib/openser/modules/auth_db.so"
loadmodule "/usr/local/lib/openser/modules/uri.so"
loadmodule "/usr/local/lib/openser/modules/uri_db.so"
loadmodule "/usr/local/lib/openser/modules/nathelper.so"
loadmodule "/usr/local/lib/openser/modules/textops.so"

modparam("auth_db|uri_db|usrloc", "db_url", 
"mysql://openser:heslo@localhost/openser")
modparam("auth_db", "calculate_ha1", 1)
modparam("auth_db", "password_column", "password")

modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy.sock")

modparam("usrloc", "db_mode", 2)

modparam("registrar", "nat_flag", 6)

modparam("rr", "enable_full_lr", 1)

route {

	# -----------------------------------------------------------------
	# Sanity Check Section
	# -----------------------------------------------------------------
	if (!mf_process_maxfwd_header("10")) {
		sl_send_reply("483", "Too Many Hops");
		exit;
	};

	if (msg:len > max_len) {
		sl_send_reply("513", "Message Overflow");
		exit;
	};

	# -----------------------------------------------------------------
	# Record Route Section
	# -----------------------------------------------------------------
	if (method!="REGISTER") {
		record_route();
	};

	if (method=="BYE" || method=="CANCEL") {
		unforce_rtp_proxy();
	}

	# -----------------------------------------------------------------
	# Loose Route Section
	# -----------------------------------------------------------------
	if (loose_route()) {

		if ((method=="INVITE" || method=="REFER") && !has_totag()) {
			sl_send_reply("403", "Forbidden");
			exit;
		};

		if (method=="INVITE") {

			if (!proxy_authorize("","subscriber")) {
				proxy_challenge("","0");
				exit;
			} else if (!check_from()) {
				sl_send_reply("403", "Use From=ID");
				exit;
			};
			consume_credentials();

			if (nat_uac_test("19")) {
				setflag(6);
				force_rport();
				fix_nated_contact();
			};
			force_rtp_proxy("l");
		};
		route(1);
		exit;
	};

	# -----------------------------------------------------------------
	# Call Type Processing Section
	# -----------------------------------------------------------------
	if (uri!=myself) {
		route(4);
		route(1);
		exit;
	};

	if (method=="ACK") {
		route(1);
		exit;
	} else if (method=="CANCEL") {
		route(1);
		exit;
	} else if (method=="INVITE") {
		route(3);
		exit;
	} else  if (method=="REGISTER") {
		route(2);
		exit;
	};

	lookup("aliases");
	if (uri!=myself) {
		route(4);
		route(1);
		exit;
	};

	if (!lookup("location")) {
		sl_send_reply("404", "Uopenser Not Found");
		exit;
	};

	route(1);
}

route[1] {

	# -----------------------------------------------------------------
	# Default Message Handler
	# -----------------------------------------------------------------

	t_on_reply("1");

	if (!t_relay()) {
		if (method=="INVITE" && isflagset(6)) {
			unforce_rtp_proxy();
		};
		sl_reply_error();
	};
}

route[2] {

	# -----------------------------------------------------------------
	# REGISTER Message Handler
	# ----------------------------------------------------------------

	if (!search("^Contact:[ ]*\*") && nat_uac_test("19")) {
		setflag(6);
		fix_nated_register();
		force_rport();
	};

	sl_send_reply("100", "Trying");

	if (!www_authorize("","subscriber")) {
		www_challenge("","0");
		exit;
	};

	if (!check_to()) {
		sl_send_reply("401", "Unauthorized");
		exit;
	};

	consume_credentials();

	if (!save("location")) {
		sl_reply_error();
	};
}

route[3] {

	# -----------------------------------------------------------------
	# INVITE Message Handler
	# -----------------------------------------------------------------

	if (!proxy_authorize("","subscriber")) {
		proxy_challenge("","0");
		exit;
	} else if (!check_from()) {
		sl_send_reply("403", "Use From=ID");
		exit;
	};

	consume_credentials();

	if (nat_uac_test("19")) {
		setflag(6);
	}

	lookup("aliases");
	if (uri!=myself) {
		route(4);
		route(1);
		exit;
	};

	if (!lookup("location")) {
		sl_send_reply("404", "Uopenser Not Found");
		exit;
	};

	route(4);
	route(1);
}

route[4] {

	# -----------------------------------------------------------------
	# NAT Traversal Section
	# -----------------------------------------------------------------

	if (isflagset(6)) {
		force_rport();
		fix_nated_contact();
		force_rtp_proxy();
	}
}

onreply_route[1] {

	if (isflagset(6) && status=~"(180)|(183)|2[0-9][0-9]")
	{
		if (!search("^Content-Length:[ ]*0")) {
			force_rtp_proxy();
		};
	};

	if (nat_uac_test("1")) {
		fix_nated_contact();
	};
}

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