[OpenSIPS-Users] trying to use the drouting module

[Mark Lassing]

Hi all,

 
I am trying to use the drouting module, 

this is working as expected, calls get passed to the right gw, call setup and audio is all working fine, 

but the bye request packets do not seem to be relayed to the destination gw, causing lot of retransmits.

 
How to solve this issue ? If more informations is needed please feel free to ask me.

 
--

 
Mark

 
#### Global ####

debug=6

log_stderror=no

log_facility=LOG_LOCAL0

fork=yes

children=4

auto_aliases=no

listen=udp:213.***.***.***:5060

disable_tcp=no

 
####### Modules Section ########

 
#set module path

mpath="/usr/lib/opensips/modules/"

loadmodule "db_mysql.so"

 
 
#### DROUTING module

loadmodule "drouting.so"

modparam("drouting", "db_url", "mysql://*****:*****@localhost/opensips")

modparam("drouting", "probing_interval", 60)

modparam("drouting", "probing_from", "sip:probe at q.*****.**")

modparam("drouting", "probing_method", "OPTIONS")

modparam("drouting", "probing_reply_codes", "501, 403, 404")

modparam("drouting", "use_domain", 1)

 
#### Transaction Module

loadmodule "tm.so"

modparam("tm", "fr_timer", 5)

modparam("tm", "fr_inv_timer", 30)

modparam("tm", "restart_fr_on_each_reply", 0)

modparam("tm", "onreply_avp_mode", 1)

 
#### SIGNALING module

loadmodule "signaling.so"

 
#### StateLess module

loadmodule "sl.so"

 
#### SIP MSG OPerationS module

loadmodule "sipmsgops.so"

 
#### Record Route Module

loadmodule "rr.so"

/* do not append from tag to the RR (no need for this script) */

modparam("rr", "append_fromtag", 1)

 
#### MAX ForWarD module

loadmodule "maxfwd.so"

 
 
 
####### Routing Logic ########

 
# main request routing logic

 
route{

        if (!mf_process_maxfwd_header("10")) {

                sl_send_reply("483","Too Many Hops");

                exit;

        }

 
        if (method == "INVITE") {

                setflag(1);    

                record_route();

                

                xlog("INBOUND CALL,$dd,$ru,$ci,$fn,$fu,$tU@$td");

                route(10);

                exit;

        }

 
}

 
 
route[10] {

 
        if (!do_routing("0")) { 

 
                xlog("do_routing: No rules matching the URI\n");

                send_reply("503","No rules matching the URI");

                exit;

        }

 
        if (is_method("INVITE")) { 

                t_on_failure("10");

        }

        route(1);

}

 
 
route[1] {

          xlog("route(1)\n");

#         sl_send_reply("100", "Trying");

          if(!t_relay())

          {

             sl_reply_error();

          }

}

 
 
failure_route[10] {

    xlog("DEBUG: DROUTING failure route active\n");

    if (t_was_cancelled()) {

        exit;

    }

    if (t_check_status("[34][0-9][0-9]")) {

        exit;

    }

 
    if (use_next_gw()) {

        t_relay();

        exit;

    } else {

        t_reply ("503", "Service not available");

        exit;

    }

}

 
 
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