To forward the message from RLS to presence server, I made below changes in the config file:

 

route[2]
{
    if (!t_newtran())
    {
        sl_reply_error();
        exit;
     };

 

        if(is_method("NOTIFY"))
        {
                rls_handle_notify();
                t_release();
        }

 

        if(is_method("SUBSCRIBE"))
        {
                        $var(ret_code)= rls_handle_subscribe();

 

                        if($var(ret_code)== 10)
    #to forward to presence server
                         t_relay("udp:<ip>:5070");
        }

 

        if(is_method("PUBLISH"))
        {
               #to forward to presence server.
                t_relay("udp:<ip>:5070");
                t_release();
        }

 

        exit;
}

 

because of this configuration, i found two problems:

 

1. when i am forwarding subscribe message (from RLS to presence server), its not sending the subscribe for all the contacts. Here, i am expecting (sort of) output of  rls_handle_subscribe() to be sent to the presence server. Which is not happening.

 

2. When presence server is sending notify message, it is sending directly to scscf..instead of rls..

 

Can anybody let me know, how can I get the desired functionality of:

 

 1. UE --> RLS --> presence server (subscribe)
 2. Presence server --> RLS --> UE (for notify).