Where: UMM Start: 07/23/2017 12:01 am End: 07/23/2017 10:00 am Scope: UMS IP Telephony Summary: Will be performing maintenance that may cause IP phones to reboot. Downtime should be limited to the amount of time it takes for a phone to reboot. Networkmaine Contact Info: NOC 581-3587 Local/Campus Contact Info during this window of work: NONE / Unknown at this time