Customer has a CIX100 with 2 mipu 16's. 31 IP5022-SD phones. Intermittently (of course) random phones loose power then after a few seconds they reboot and work fine. When the phones go dead there are no lights on the phone or in the display. Customer replaced his poe switches which were old and problem still occurring. I can't imagine it's a CIX problem?? Any tips, tricks or suggestions are welcome. Need to point the customer in a direction where this stops happening.

Dave