[Serusers] Forward when unavailable

[radan at nasty.gda.pl]

I have problem with forwarding unanswered calls
after fr_inv_timer and fr_timer parameters

I do ( I hope so) everything according with manual but 
it doesn't work :(

My configuration file:

# tm -parametry
modparam("tm", "fr_inv_timer", 8)
modparam("tm", "fr_timer", 5)

# -------------------------  request routing logic -------------------

# main routing logic

alias="gda.pl"
alias="sips.gda.pl"

route{

        # initial sanity checks -- messages with
        # max_forwars==0, or excessively long requests
        if (!mf_process_maxfwd_header("10")) {
                sl_send_reply("483","Too Many Hops");
                break;
        };
        if (len_gt( max_len )) {
                sl_send_reply("513", "Message too big");
                break;
        };

        # Do strict routing if pre-loaded route headers present
        rewriteFromRoute();

        # if the request is for other domain use UsrLoc
        # (in case, it does not work, use the following command
        # with proper names and addresses in it)


        if (uri==myself) {

                if (method=="REGISTER")  {
# Uncomment this if you want to use digest authentication

                        if (!www_authorize("gda.pl", "subscriber"))
                                        {
                               www_challenge("gda.pl", "0");
                                break;
                                        };



                        save("location");
                        log(3,"REGISTER zarejestrowany uzytkownik radan");
                        sl_send_reply("200", "ok");
                        break;
                                          };

                        lookup("aliases");

               # native SIP destinations are handled using our USRLOC DB
                if (!lookup("location")) {
                        sl_send_reply("404", "Not Found");
                        break;
                };




                                        };


        if (uri=~"^sip:radan at gda\.pl")
                {
        seturi("sip:unknown at gda.pl");              |------ should be this 
							   addresses exist ??
        append_branch("sip:nobody at gda.pl:9");	   |------


        t_on_negative("1");
        t_relay();

                };

        # forward to current uri now
        if (!t_relay()) {
                sl_reply_error();
        };



}

reply_route[1] {
append_branch("sip:2222 at gda.pl");  - on this addres I want to redirect 
							unanswered call
log(3,"przekierowanie");
}
 
------------------END OF FILE---------------------

Andrzej Radke