[SR-Users] mimic ds_select_dst with app_perl

I like dispatcher but i need something more custom to my setup so I want to attempt to emulate some basic behavior of dispatcher. I have a simple perl script kamailio calls, it does a database query to get an IP address and port similar to an item listed into the dispatcher list. my question is how do I forward the SIP packet to the destination using the database result query? Here is what i have so far but it doesn't work because it's modifying the request uri, where i just want to forward it to the FS server: my $sth = $dbh->prepare("SELECT ip_address FROM host_machine WHERE is_online = true ORDER BY random() LIMIT 1"); $sth->execute(); my $host_ip_address = $sth->fetchrow(); Kamailio::log(L_ERR, "Random server: " . $host_ip_address); $m->rewrite_ruri('sip:' . $m->pseudoVar('$rU') . '@' . $host_ip_address . ':5060'); $sth->finish; Thanks! /V