I have just configured a new USR-TC to go into production. But the slots containing the modems continue to stay in "Operational State: Down" mode.. I am positive the PRI going into the HDM cards are OK, because if I plug it into a portmaster, it works instantly. The card in list chassis is listed correctly. No matter what I do, it won't take calls, and I get "operational state: down" when I do list inter slot:1/mod:1 (or any other modem for that matter.) I've tried 3 different cards in 3 different slots. Is there anything blatant I'm missing? My knowledge of USR-TC are somewhat limited.. (What I've leared trying to fix them..).... Any help would be apprecitaed. Regards, Justin Wheeler -- Computer programmer (n): Red-eyed mammal capable of communicating with electronics and inanimate equipment.