Where: UMS Start: 02/09/2020 05:00 am End: 02/09/2020 07:00 am Scope: All Cisco 8845 and 8865 IP phones Summary: Will be upgrading the firmware of all 8845 and 8865 phones across UMS networks to fix a bug. Downtime for each phone should be less than 5 minutes. Networkmaine Contact Info: NOC 581-3587 Local/Campus Contact Info during this window of work: NONE / Unknown at this time