I have a Merlin Legend With a 7.0 R14 Processor W/Expansion Carrier. My problem is we recently had a bad lightning storm. Since then i have replaced the expansion carrier 3 016ETR cards and a powersupply. The thing i am having trouble with is on certain extensions they will lose power momentairly and then come back on, and continue to do so. But if i move that phone to a unused extension it does not do this. Can someone please shed some light on this situation.