From July 23, 2019, 11:01 p.m. to July 24, 2019, 6:00 a.m.
EXTENDED MAINTENANCE
Impact of the change on users:
Contact center phones will be unavailable during the maintenance period.
Reason for the change:
ITS is applying Microsoft Security Updates for July 2019 and backing up the server. (ID # 179366 & 179556)