debug=5         # debug level (cmd line: -dddddddddd)
fork=yes
log_stderror=yes	# (cmd line: -E)


check_via=no	# (cmd. line: -v)
dns=no           # (cmd. line: -r)
rev_dns=no      # (cmd. line: -R)
port=5060
children=20
fifo="/tmp/ser_fifo"
listen=5.6.7.8
alias = "mydomain.com"

# ---------------------------------------------------------------------------
loadmodule "/usr/local/lib/ser/modules/mysql.so"      # needed for domain.so
loadmodule "/usr/local/lib/ser/modules/registrar.so"
loadmodule "/usr/local/lib/ser/modules/dbtext.so"     # necesario para domain.so
loadmodule "/usr/local/lib/ser/modules/usrloc.so"
loadmodule "/usr/local/lib/ser/modules/domain.so"     # necesario para mediaproxy.so (is_from_local)
loadmodule "/usr/local/lib/ser/modules/mediaproxy.so"

loadmodule "/usr/local/lib/ser/modules/rr.so"
loadmodule "/usr/local/lib/ser/modules/sl.so"             # stateless
loadmodule "/usr/local/lib/ser/modules/tm.so"             # statefull
loadmodule "/usr/local/lib/ser/modules/acc.so"
loadmodule "/usr/local/lib/ser/modules/maxfwd.so"
loadmodule "/usr/local/lib/ser/modules/textops.so"
loadmodule "/usr/local/lib/ser/modules/auth.so"           # needed for xml_socket
loadmodule "/usr/local/lib/ser/modules/xml_socket.so"     # our module

# ---------------------------------------------------------------------------
modparam("usrloc", "db_mode", 0)
modparam("domain", "db_mode", 0)
#modparam("domain", "db_url", "mysql://serro:47serro11@216.55.240.66/ser")
modparam("domain", "db_url", "mysql://serro:47serro11@localhost/ser")
#Default value is "mysql://serro:47serro11@localhost/ser"
modparam("mediaproxy", "natping_interval", 60)
# unix socket to send commands to proxy dispatcher
modparam("mediaproxy", "mediaproxy_socket", "/var/run/proxydispatcher.sock")
modparam("registrar","nat_flag",2)
modparam("rr", "enable_full_lr", 1)
#modparam("rr", "enable_double_rr", 0)
modparam("tm", "fr_timer", 50)
modparam("tm", "fr_inv_timer", 50)
# ---------------------------------------------------------------------------

route{

	if (!mf_process_maxfwd_header("10")) {
		sl_send_reply("483","Too Many Hops");
		break;
	};

	if (msg:len >=  max_len ) {
		sl_send_reply("513", "Message too big");
		break;
	};

	# NAT control
	if (client_nat_test("3")) {
		setflag(2);
		force_rport();
		fix_contact();
	};

	if (method=="REGISTER") {
		route(1);
		break;
	};

	if (method == "INVITE"){
		route(2);
		break;
	};

	if (method == "BYE"){
		route(3);
		break;
	};

	route(4);

}


#--------------------------------------------------------------------------------------
#     Aqui se procesan los REGISTERs - REGISTERs here
#--------------------------------------------------------------------------------------
route[1]{

        if (xml_www_authorize_register("")) {         # challenge - response auth
		    www_challenge("", "0");
	            break;
	};
	consume_credentials();
        sl_send_reply("200", "Ok");
}

#--------------------------------------------------------------------------------------
#     Aqui se procesan los INVITEs  - INVITEs here
#--------------------------------------------------------------------------------------
route[2]{
	t_on_reply("1");
	sl_send_reply("100"," Trying");

	if (t_lookup_request()){
		log(1, "route[2]: Transaction already in progress\n");
		break;
	};


        if (!xml_www_authorize_invite("")) {       # chanllenge - response auth - load msg->new_uri
		www_challenge("", "0");
		break;
	};
        consume_credentials();

	record_route();
#	use_media_proxy();
	log(1, "routing the invite...\n");
	if (!t_relay()){
		sl_reply_error();
#		end_media_session();
		break;
	};


}

#--------------------------------------------------------------------------------------
#     Aqui se procesan los BYEs - BYEs here
#--------------------------------------------------------------------------------------
route[3]{
	t_on_reply("1");                              # p/ q en los reply tb cambiemos contact

	if (t_lookup_request()){
		sl_send_reply("100", "Trying");
		log(1, "route[3]: Transaction already in progress\n");
		break;
	};
	#end_media_session();
	xml_acc();				    # accounting
	if (!t_relay()) {
        	sl_reply_error();
	        break;
	};
}
#--------------------------------------------------------------------------------------
#     Aqui se procesan los metodos que no son INVITEs ni BYEs, i.e., ACKs & CANCELs
#--------------------------------------------------------------------------------------
route[4]{

    xml_acc();

   if (!t_relay()) {

        sl_reply_error();
        break;
   };

}

# Cuando hay NAT, en la respuesta 200 (OK) del telefono destino se debe cambiar el campo
# contact este uri (el del campo contact) sera usado en las siguientes transacciones
#--------------------------------------------------------------------------------------
#     Aqui se procesan los replies: 1xx, 200, 4xx, etc -
#--------------------------------------------------------------------------------------

onreply_route[1] {

    xml_acc();

    if (status=~"(183)|(2[0-9][0-9])") {
        if (client_nat_test("1")) {
            fix_contact();
        };
    };


}