| Change Control Event | Install Cisco cop file to the ACH UCCX servers to fix a critical vulnerability — no downtime expected as redundancies are in place | Change Control Event | Install Cisco cop file to the ACH UCCX servers to fix a critical vulnerability — no downtime expected as redundancies are in placeCHG0074750 2024-01-30 06:05:00 – 2024-01-30 06:10:00Install Cisco cop file to the ACH UCCX servers to fix a critical vulnerability — no downtime expected as redundancies are in place