| Change Control Event | Need to install a cop file to correct a Cisco vulnerability on the CCH Cisco Unity servers— no downtime expected as it’s a non-impactful service restart. | Change Control Event | Need to install a cop file to correct a Cisco vulnerability on the CCH Cisco Unity servers— no downtime expected as it’s a non-impactful service restart.CHG0074683 2024-01-24 14:30:00 – 2024-01-24 14:31:00Need to install a cop file to correct a Cisco vulnerability on the CCH Cisco Unity servers— no downtime expected as it’s a non-impactful service restart.