Cisco Phone Firmware Upgrade

As part of our previously announced Unified Communications backend platform update, OIRT will be performing a firmware upgrade of our Cisco phones on Friday morning, March 28 between 1:00 AM and 5:00 AM Eastern. At staggered times throughout this window, each phone will reboot and be unavailable for approximately 5 minutes. This work is scheduled outside of business hours to minimize impact to the community.

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