IT staff will perform analog gateway maintenance to install firmware updates. During the outage period, services utilizing the analog gateways for telephony service may briefly be unable to make or receive calls, and in progress calls may be dropped. The following analog telephony services will be impacted:

• Analog Phones
• Fax Machines
• Elevator Phones
• Area of Refuge / Wall Phones
• Analog Alarms
• Fire Alarm Panels

Skype for Business services will not be impacted.

Buildings:

Art Building West
Biology Building
Biology Building East
Biomedical Research Support Facility
Blank Honors Center
Bowman House
Burge Hall
Calvin Hall
Carver-Hawkeye Arena
Catlett Residence Hall
Chemistry Building
Chilled Water Plant 1
Chilled Water Plant 2 (West)
College of Public Health Building
Daum Hall
Dental Science Building
Dey House
Entrepreneurship Learning Laboratory
Hancher Auditorium
Hansen Football Performance Center
Hawkeye Indoor Track Facility
Hawkeye Oral Surgery Clinic
Hospital Parking Ramp 1
Hospital Parking Ramp 3
Institute for Rural and Environmental Health
Iowa Advanced Technology Laboratories
Iowa Memorial Union
Jefferson Building
Jessup Hall
Kinnick Stadium
Levitt Center for University Advancement
Lot 33
Macbride Hall
MacLean Hall
Mayflower Hall
Multi-Tenant Facility
Myriad Technology Plaza Four
Myriad Technology Plaza One
Myriad Technology Plaza Two
National Advanced Driving Simulator Building
Nonfiction Writing House
North Campus Parking and Chilled Water Facility
North Hall
Oakdale Microwave Tower
Old Capitol
Pappajohn Business Building
Parklawn Hall
Performing Arts Annex
Phillips Hall
Plaza Centre One
Pomerantz Center
Schaeffer Hall
Sciences Library
Stanley Hall
State Historical Society Building
State Hygienic Laboratory
Stuit Hall
Substation U
Theatre Building
Trowbridge Hall
UI Bioventures Center
Van Allen Hall
Visual Arts Building
Wendell Johnson Speech and Hearing Center
West Campus Transportation Center