<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div>Must Verif Kamailio .conf./<br>uncoment NAT/CONF<br>G.L<br></div><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><font face="Tahoma" size="2"><hr size="1"><b><span style="font-weight: bold;">De :</span></b> Tim King <tim@compnetwork.net><br><b><span style="font-weight: bold;">À :</span></b> sr-users@lists.sip-router.org<br><b><span style="font-weight: bold;">Envoyé le :</span></b> Jeu 30 décembre 2010, 15h 11min 03s<br><b><span style="font-weight: bold;">Objet :</span></b> [SR-Users] Routing error<br></font><br>My calls are not making it to the dispatcher and I am not sure what I am doing wrong. Can anyone see what I need to modify so that my calls can be
distributed to my free switch boxes via the dispatcher module?<br><br>cat /usr/local/etc/kamailio/kamailio.cfg<br>
<br>#!KAMAILIO<br><br>#!define WITH_MYSQL<br>#!define WITH_AUTH<br>#!define WITH_USRLOCDB<br>#!define WITH_FREESWITCH<br>#!define WITH_ANTIFLOOD<br>#!define WITH_DISPATCHER<br><br>#!ifdef ACCDB_COMMENT<br> ALTER TABLE acc ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';<br>
ALTER TABLE acc ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT '';<br> ALTER TABLE acc ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';<br> ALTER TABLE acc ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';<br>
ALTER TABLE acc ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT '';<br> ALTER TABLE missed_calls ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';<br> ALTER TABLE missed_calls ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT '';<br>
ALTER TABLE missed_calls ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';<br> ALTER TABLE missed_calls ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';<br> ALTER TABLE missed_calls ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT '';<br>
#!endif<br><br>####### Defined Values #########<br><br># *** Value defines - IDs used later in config<br>#!ifdef WITH_MYSQL<br># - database URL - used to connect to database server by modules such<br># as: auth_db, acc, usrloc, a.s.o.<br>
#!define DBURL "mysql://openser:password@localhost/openser"<br>#!endif<br>#!ifdef WITH_MULTIDOMAIN<br># - the value for 'use_domain' parameters<br>#!define MULTIDOMAIN 1<br>#!else<br>#!define MULTIDOMAIN 0<br>
#!endif<br><br># - flags<br># FLT_ - per transaction (message) flags<br># FLB_ - per branch flags<br>#!define FLT_ACC 1<br>#!define FLT_ACCMISSED 2<br>#!define FLT_ACCFAILED 3<br>#!define FLT_NATS 5<br><br>#!define FLB_NATB 6<br>
#!define FLB_NATSIPPING 7<br><br>####### Global Parameters #########<br><br>#!ifdef WITH_DEBUG<br>debug=4<br>log_stderror=yes<br>#!else<br>debug=2<br>log_stderror=no<br>#!endif<br><br>memdbg=5<br>memlog=5<br><br>log_facility=LOG_LOCAL0<br>
<br>fork=yes<br>children=4<br><br>/* uncomment the next line to disable TCP (default on) */<br>#disable_tcp=yes<br><br>/* uncomment the next line to disable the auto discovery of local aliases<br> based on reverse DNS on IPs (default on) */<br>
#auto_aliases=no<br><br>/* add local domain aliases */<br>#alias="<a rel="nofollow" target="_blank" href="http://sip.mydomain.com">sip.mydomain.com</a>"<br><br>/* uncomment and configure the following line if you want Kamailio to<br> bind on a specific interface/port/proto (default bind on all available) */<br>
#listen=udp:<a rel="nofollow" target="_blank" href="http://10.0.0.10:5060">10.0.0.10:5060</a><br><br>/* port to listen to<br> * - can be specified more than once if needed to listen on many ports */<br>port=5060<br><br>#!ifdef WITH_TLS<br>enable_tls=yes<br>
#!endif<br><br>#!ifdef WITH_FREESWITCH<br>freeswitch.bindip = "127.0.0.1" desc "FreeSWITCH IP Address"<br>freeswitch.bindport = "5090" desc "FreeSWITCH Port"<br>#!endif<br><br><br>####### Modules Section ########<br>
<br># set paths to location of modules<br>#!ifdef LOCAL_TEST_RUN<br>mpath="modules_k:modules"<br>#!else<br>mpath="/usr/local/lib/kamailio/modules_k/:/usr/local/lib/kamailio/modules/"<br>#!endif<br><br>
#!ifdef WITH_MYSQL<br>loadmodule "db_mysql.so"<br>#!endif<br><br>loadmodule "mi_fifo.so"<br>loadmodule "kex.so"<br>loadmodule "tm.so"<br>loadmodule "tmx.so"<br>loadmodule "sl.so"<br>
loadmodule "rr.so"<br>loadmodule "pv.so"<br>loadmodule "maxfwd.so"<br>loadmodule "usrloc.so"<br>loadmodule "registrar.so"<br>loadmodule "textops.so"<br>loadmodule "siputils.so"<br>
loadmodule "xlog.so"<br>loadmodule "sanity.so"<br>loadmodule "ctl.so"<br>loadmodule "mi_rpc.so"<br>loadmodule "acc.so"<br>loadmodule "dispatcher.so"<br># loadmodule "modules/tm/tm.so"<br>
<br>#!ifdef WITH_AUTH<br>loadmodule "auth.so"<br>loadmodule "auth_db.so"<br>#!ifdef WITH_IPAUTH<br>loadmodule "permissions.so"<br>#!endif<br>#!endif<br><br>#!ifdef WITH_ALIASDB<br>loadmodule "alias_db.so"<br>
#!endif<br><br>#!ifdef WITH_MULTIDOMAIN<br>loadmodule "domain.so"<br>#!endif<br><br>#!ifdef WITH_PRESENCE<br>loadmodule "presence.so"<br>loadmodule "presence_xml.so"<br>#!endif<br><br>#!ifdef WITH_NAT<br>
loadmodule "nathelper.so"<br>loadmodule "rtpproxy.so"<br>#!endif<br><br>#!ifdef WITH_TLS<br>loadmodule "tls.so"<br>#!endif<br><br>#!ifdef WITH_ANTIFLOOD<br>loadmodule "htable.so"<br>
loadmodule "pike.so"<br>#!endif<br><br>#!ifdef WITH_XMLRPC<br>loadmodule "xmlrpc.so"<br>#!endif<br><br># ----------------- setting module-specific parameters ---------------<br><br><br># ----- mi_fifo params -----<br>
modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")<br><br><br># ----- tm params -----<br># auto-discard branches from previous serial forking leg<br>modparam("tm", "failure_reply_mode", 3)<br>
# default retransmission timeout: 30sec<br>modparam("tm", "fr_timer", 30000)<br># default invite retransmission timeout after 1xx: 120sec<br>modparam("tm", "fr_inv_timer", 120000)<br>
<br><br># ----- rr params -----<br># add value to ;lr param to cope with most of the UAs<br>modparam("rr", "enable_full_lr", 1)<br># do not append from tag to the RR (no need for this script)<br>modparam("rr", "append_fromtag", 0)<br>
<br><br># ----- registrar params -----<br>modparam("registrar", "method_filtering", 1)<br>/* uncomment the next line to disable parallel forking via location */<br># modparam("registrar", "append_branches", 0)<br>
/* uncomment the next line not to allow more than 10 contacts per AOR */<br>#modparam("registrar", "max_contacts", 10)<br><br><br># ----- acc params -----<br>/* what special events should be accounted ? */<br>
modparam("acc", "early_media", 0)<br>modparam("acc", "report_ack", 0)<br>modparam("acc", "report_cancels", 0)<br>/* by default ww do not adjust the direct of the sequential requests.<br>
if you enable this parameter, be sure the enable "append_fromtag"<br> in "rr" module */<br>modparam("acc", "detect_direction", 0)<br>/* account triggers (flags) */<br>modparam("acc", "log_flag", FLT_ACC)<br>
modparam("acc", "log_missed_flag", FLT_ACCMISSED)<br>modparam("acc", "log_extra",<br> "src_user=$fU;src_domain=$fd;dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")<br>modparam("acc", "failed_transaction_flag", FLT_ACCFAILED)<br>
/* enhanced DB accounting */<br>#!ifdef WITH_ACCDB<br>modparam("acc", "db_flag", FLT_ACC)<br>modparam("acc", "db_missed_flag", FLT_ACCMISSED)<br>modparam("acc", "db_url", DBURL)<br>
modparam("acc", "db_extra",<br> "src_user=$fU;src_domain=$fd;dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")<br>#!endif<br><br><br># ----- usrloc params -----<br>/* enable DB persistency for location entries */<br>
#!ifdef WITH_USRLOCDB<br>modparam("usrloc", "db_url", DBURL)<br>modparam("usrloc", "db_mode", 2)<br>modparam("usrloc", "use_domain", MULTIDOMAIN)<br>#!endif<br><br>
<br># ----- auth_db params -----<br>#!ifdef WITH_AUTH<br>modparam("auth_db", "db_url", DBURL)<br>modparam("auth_db", "calculate_ha1", yes)<br>modparam("auth_db", "password_column", "password")<br>
modparam("auth_db", "load_credentials", "")<br>modparam("auth_db", "use_domain", MULTIDOMAIN)<br><br># ----- permissions params -----<br>#!ifdef WITH_IPAUTH<br>modparam("permissions", "db_url", DBURL)<br>
modparam("permissions", "db_mode", 1)<br>#!endif<br><br>#!endif<br><br><br># ----- alias_db params -----<br>#!ifdef WITH_ALIASDB<br>modparam("alias_db", "db_url", DBURL)<br>modparam("alias_db", "use_domain", MULTIDOMAIN)<br>
#!endif<br><br><br># ----- domain params -----<br>#!ifdef WITH_MULTIDOMAIN<br>modparam("domain", "db_url", DBURL)<br># use caching<br>modparam("domain", "db_mode", 1)<br># register callback to match myself condition with domains list<br>
modparam("domain", "register_myself", 1)<br>#!endif<br><br><br>#!ifdef WITH_PRESENCE<br># ----- presence params -----<br>modparam("presence", "db_url", DBURL)<br><br># ----- presence_xml params -----<br>
modparam("presence_xml", "db_url", DBURL)<br>modparam("presence_xml", "force_active", 1)<br>#!endif<br><br><br>#!ifdef WITH_NAT<br># ----- rtpproxy params -----<br>modparam("rtpproxy", "rtpproxy_sock", "udp:<a rel="nofollow" target="_blank" href="http://127.0.0.1:7722">127.0.0.1:7722</a>")<br>
<br># ----- nathelper params -----<br>modparam("nathelper", "natping_interval", 30)<br>modparam("nathelper", "ping_nated_only", 1)<br>modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)<br>
modparam("nathelper", "sipping_from", "<a rel="nofollow" ymailto="mailto:sip%3Apinger@kamailio.org" target="_blank" href="mailto:sip%3Apinger@kamailio.org">sip:pinger@kamailio.org</a>")<br><br># params needed for NAT traversal in other modules<br>modparam("nathelper|registrar", "received_avp", "$avp(RECEIVED)")<br>
modparam("usrloc", "nat_bflag", FLB_NATB)<br>#!endif<br><br><br>#!ifdef WITH_TLS<br># ----- tls params -----<br>modparam("tls", "config", "/usr/local/etc/kamailio/tls.cfg")<br>
#!endif<br><br>#!ifdef WITH_ANTIFLOOD<br># ----- pike params -----<br>modparam("pike", "sampling_time_unit", 2)<br>modparam("pike", "reqs_density_per_unit", 16)<br>modparam("pike", "remove_latency", 4)<br>
<br># ----- htable params -----<br># ip ban htable with autoexpire after 5 minutes<br>modparam("htable", "htable", "ipban=>size=8;autoexpire=300;")<br>#!endif<br><br>#!ifdef WITH_XMLRPC<br>
# ----- xmlrpc params -----<br>modparam("xmlrpc", "route", "XMLRPC");<br>modparam("xmlrpc", "url_match", "^/RPC")<br>#!endif<br><br>####### Routing Logic ########<br>
<br><br># Main SIP request routing logic<br># - processing of any incoming SIP request starts with this route<br>route {<br><br> # per request initial checks<br> route(REQINIT);<br><br> # NAT detection<br>
route(NAT);<br><br> # handle requests within SIP dialogs<br> route(WITHINDLG);<br><br> ### only initial requests (no To tag)<br><br> # CANCEL processing<br> if (is_method("CANCEL"))<br>
{<br> if (t_check_trans())<br> t_relay();<br> exit;<br> }<br><br> t_check_trans();<br><br> # authentication<br> route(AUTH);<br><br>
# record routing for dialog forming requests (in case they are routed)<br> # - remove preloaded route headers<br> remove_hf("Route");<br> if (is_method("INVITE|SUBSCRIBE"))<br>
record_route();<br><br> # account only INVITEs<br> if (is_method("INVITE"))<br> {<br> setflag(FLT_ACC); # do accounting<br> }<br><br> # dispatch requests to foreign domains<br>
route(SIPOUT);<br><br> ### requests for my local domains<br><br> # handle presence related requests<br> route(PRESENCE);<br><br> # handle registrations<br> route(REGISTRAR);<br><br>
if ($rU==$null)<br> {<br> # request with no Username in RURI<br> sl_send_reply("484","Address Incomplete");<br> exit;<br> }<br><br><br>
#!ifdef WITH_FREESWITCH<br> # save callee ID<br> $avp(callee) = $rU;<br> route(FSDISPATCH);<br> #!endif<br><br> # user location service<br> route(LOCATION);<br><br> route(RELAY);<br>
}<br><br><br>route[RELAY] {<br>#!ifdef WITH_NAT<br> if (check_route_param("nat=yes")) {<br> setbflag(FLB_NATB);<br> }<br> if (isflagset(FLT_NATS) || isbflagset(FLB_NATB)) {<br>
route(RTPPROXY);<br> }<br>#!endif<br><br>#!ifdef WITH_CFGSAMPLES<br> /* example how to enable some additional event routes */<br> if (is_method("INVITE")) {<br> #t_on_branch("BRANCH_ONE");<br>
t_on_reply("REPLY_ONE");<br> t_on_failure("FAIL_ONE");<br> }<br>#!endif<br><br> if (!t_relay()) {<br> sl_reply_error();<br> }<br> exit;<br>
}<br><br># Per SIP request initial checks<br>route[REQINIT] {<br>#!ifdef WITH_ANTIFLOOD<br> # flood dection from same IP and traffic ban for a while<br> # be sure you exclude checking trusted peers, such as pstn gateways<br>
# - local host excluded (e.g., loop to self)<br> if(src_ip!=myself)<br> {<br> if($sht(ipban=>$si)!=$null)<br> {<br> # ip is already blocked<br>
xdbg("request from blocked IP - $rm from $fu (IP:$si:$sp)\n");<br> exit;<br> }<br> if (!pike_check_req())<br> {<br> xlog("L_ALERT","ALERT: pike blocking $rm from $fu (IP:$si:$sp)\n");<br>
$sht(ipban=>$si) = 1;<br> exit;<br> }<br> }<br>#!endif<br><br> if (!mf_process_maxfwd_header("10")) {<br> sl_send_reply("483","Too Many Hops");<br>
exit;<br> }<br><br> if(!sanity_check("1511", "7"))<br> {<br> xlog("Malformed SIP message from $si:$sp\n");<br> exit;<br> }<br>
}<br><br># Handle requests within SIP dialogs<br>route[WITHINDLG] {<br> if (has_totag()) {<br> # sequential request withing a dialog should<br> # take the path determined by record-routing<br>
if (loose_route()) {<br> if (is_method("BYE")) {<br> setflag(FLT_ACC); # do accounting ...<br> setflag(FLT_ACCFAILED); # ... even if the transaction fails<br>
}<br> route(RELAY);<br> } else {<br> if (is_method("SUBSCRIBE") && uri == myself) {<br> # in-dialog subscribe requests<br>
route(PRESENCE);<br> exit;<br> }<br> if ( is_method("ACK") ) {<br> if ( t_check_trans() ) {<br>
# no loose-route, but stateful ACK;<br> # must be an ACK after a 487<br> # or e.g. 404 from upstream server<br>
t_relay();<br> exit;<br> } else {<br> # ACK without matching transaction ...
ignore and discard<br>
exit;<br> }<br> }<br> sl_send_reply("404","Not here");<br> }<br> exit;<br>
}<br>}<br><br># Handle SIP registrations<br>route[REGISTRAR] {<br> if (is_method("REGISTER"))<br> {<br> if(isflagset(FLT_NATS))<br> {<br> setbflag(FLB_NATB);<br>
# uncomment next line to do SIP NAT pinging<br> ## setbflag(FLB_NATSIPPING);<br> }<br> if (!save("location"))<br> sl_reply_error();<br>
<br> exit;<br> }<br>}<br><br># USER location service<br>route[LOCATION] {<br><br>#!ifdef WITH_ALIASDB<br> # search in DB-based aliases<br> alias_db_lookup("dbaliases");<br>#!endif<br>
<br> if (!lookup("location")) {<br> switch ($rc) {<br> case -1:<br> case -3:<br> t_newtran();<br> t_reply("404", "Not Found");<br>
exit;<br> case -2:<br> sl_send_reply("405", "Method Not Allowed");<br> exit;<br> }<br>
}<br><br> # when routing via usrloc, log the missed calls also<br> if (is_method("INVITE"))<br> {<br> setflag(FLT_ACCMISSED);<br> }<br>}<br><br># Presence server route<br>
route[PRESENCE] {<br> if(!is_method("PUBLISH|SUBSCRIBE"))<br> return;<br><br>#!ifdef WITH_PRESENCE<br> if (!t_newtran())<br> {<br> sl_reply_error();<br> exit;<br>
};<br><br> if(is_method("PUBLISH"))<br> {<br> handle_publish();<br> t_release();<br> }<br> else<br> if( is_method("SUBSCRIBE"))<br>
{<br> handle_subscribe();<br> t_release();<br> }<br> exit;<br>#!endif<br><br> # if presence enabled, this part will not be executed<br> if (is_method("PUBLISH") || $rU==$null)<br>
{<br> sl_send_reply("404", "Not here");<br> exit;<br> }<br> return;<br>}<br><br># Authentication route<br>route[AUTH] {<br>#!ifdef WITH_AUTH<br> if (is_method("REGISTER"))<br>
{<br> # authenticate the REGISTER requests (uncomment to enable auth)<br> if (!www_authorize("$td", "subscriber"))<br> {<br> www_challenge("$td", "0");<br>
exit;<br> }<br><br> if ($au!=$tU)<br> {<br> sl_send_reply("403","Forbidden auth ID");<br> exit;<br>
}<br> } else {<br><br>#!ifdef WITH_FREESWITCH<br> if(route(FSINBOUND))<br> return;<br>#!endif<br><br>#!ifdef WITH_IPAUTH<br> if(allow_source_address())<br> {<br>
# source IP allowed<br> return;<br> }<br>#!endif<br><br> # authenticate if from local subscriber<br> if (from_uri==myself)<br> {<br>
if (!proxy_authorize("$fd", "subscriber")) {<br> proxy_challenge("$fd", "0");<br> exit;<br> }<br>
if (is_method("PUBLISH"))<br> {<br> if ($au!=$tU) {<br> sl_send_reply("403","Forbidden auth ID");<br>
exit;<br> }<br> } else {<br> if ($au!=$fU)
{<br> sl_send_reply("403","Forbidden auth ID");<br>
exit;<br> }<br> }<br><br> consume_credentials();<br> # caller
authenticated<br> } else {<br>
# caller is not local subscriber, then check if it calls<br> # a local destination, otherwise deny, not an open relay here<br> if (!uri==myself)<br> {<br>
sl_send_reply("403","Not relaying");<br> exit;<br> }<br> }<br> }<br>#!endif<br> return;<br>
}<br><br># Caller NAT detection route<br>route[NAT] {<br>#!ifdef WITH_NAT<br> force_rport();<br> if (nat_uac_test("19")) {<br> if (method=="REGISTER") {<br> fix_nated_register();<br>
} else {<br> fix_nated_contact();<br> }<br> setflag(FLT_NATS);<br> }<br>#!endif<br> return;<br>}<br><br># RTPProxy control<br>route[RTPPROXY] {<br>
#!ifdef WITH_NAT<br> if (is_method("BYE")) {<br> unforce_rtp_proxy();<br> } else if (is_method("INVITE")){<br> force_rtp_proxy();<br> }<br> if (!has_totag()) add_rr_param(";nat=yes");<br>
#!endif<br> return;<br>}<br><br># Routing to foreign domains<br>route[SIPOUT] {<br> if (!uri==myself)<br> {<br> append_hf("P-hint: outbound\r\n");<br> route(RELAY);<br>
}<br>}<br><br><br>#!ifdef WITH_FREESWITCH<br># FreeSWITCH routing blocks<br>route[FSINBOUND] {<br> if($si== $sel(cfg_get.freeswitch.bindip)<br> && $sp==$sel(cfg_get.freeswitch.bindport))<br>
return 1;<br> return -1;<br>}<br><br>route[FSDISPATCH] {<br> if(!is_method("INVITE"))<br> return;<br> if(route(FSINBOUND))<br> return;<br><br> # dial number selection<br>
switch($rU) {<br> case /"^41$":<br> # 41 - voicebox menu<br> # allow only authenticated users<br> if($au==$null)<br> {<br>
sl_send_reply("403", "Not allowed");<br> exit;<br> }<br> $rU = "vm-" + $au;<br> break;<br>
case /"^441[0-9][0-9]$":<br> # starting with 44 folowed by 1XY - direct call to voice box<br> strip(2);<br> route(FSVBOX);<br>
break;<br> case /"^433[01][0-9][0-9]$":<br> # starting with 433 folowed by (0|1)XY - conference<br> strip(2);<br> break;<br>
case /"^45[0-9]+$":<br> strip(2);<br> break;<br> default:<br> # offline - send to voicebox<br> if (!registered("location"))<br>
{<br> route(FSVBOX);<br> exit;<br> }<br> # online - do
bridging<br> prefix("kb-");<br>
if(is_method("INVITE"))<br> {<br> # in case of failure - re-route to FreeSWITCH VoiceMail<br> t_on_failure("FAIL_FSVBOX");<br>
}<br> }<br> route(FSRELAY);<br> exit;<br>}<br><br>route[FSVBOX] {<br> if(!($rU=~"^1[0-9][0-9]+$"))<br> return;<br> prefix("vb-");<br>
route(FSRELAY);<br>}<br><br># Send to FreeSWITCH<br>route[FSRELAY] {<br> $du = "sip:" + $sel(cfg_get.freeswitch.bindip) + ":"<br> + $sel(cfg_get.freeswitch.bindport);<br>
if($var(newbranch)==1)<br> {<br> append_branch();<br> $var(newbranch) = 0;<br> }<br> route(RELAY);<br> exit;<br>}<br><br>#!endif<br><br><br>#!ifdef WITH_FREESWITCH<br>
failure_route[FAIL_FSVBOX] {<br>#!ifdef WITH_NAT<br> if (is_method("INVITE")<br> && (isbflagset(FLB_NATB) || isflagset(FLT_NATS))) {<br> unforce_rtp_proxy();<br>
}<br>#!endif<br><br> if (t_is_canceled()) {<br> exit;<br> }<br><br> if (t_check_status("486|408")) {<br> # re-route to FreeSWITCH VoiceMail<br> $rU = $avp(callee);<br>
$var(newbranch) = 1;<br> route(FSVBOX);<br> }<br>}<br>#!endif<br><br># sample config file for dispatcher module<br><br>#!ifdef WITH_DISPATCHER<br><br>modparam("dispatcher", "db_url", "mysql://openser:password@localhost/openser")<br>
<br>route{<br> if ( !mf_process_maxfwd_header("10") )<br> {<br> sl_send_reply("483","To Many Hops");<br> drop();<br> };<br><br> ds_select_dst("1", "0");<br>
<br> forward();<br> # t_relay();<br>}<br>#!endif<br><br>
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