How do I quiet the Netvanta 1550-24p fans? It's not like the previous Adtran switches where they ramp up and then quiet down, the Fans just blast on the Netvanta 1550p Firmware is 97101524-2RBVS10.biz the switch is too noisy for a customer space.
Figured it out updated firmware to newest release NV1550A-R11-13-0.biz
