Hi, I would like to know which gw was used for a call. Right now, it is doing this: sql_query("cb", "select id from gw where ip_addr='$rd'", "rb"); ...in route[1], but that's not good enough, because I have more than one gw with the same IP, so it just takes the first one available. If I could do something like "select id from gw where grp_id='grp_id_from_lcr'" , where grp_id_from_lcr is the the grp_id in the lcr table, which lead to the gw used... then I'd have the right id of the gw, since I use unique numbers for the grp_id in the gw table. How do I do this? Thanks!!