| Change Control Event | Need to install a cop file to correct a Cisco vulnerability on the ACH 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 ACH Cisco Unity servers— no downtime expected as it’s a non-impactful service restartCHG0074684 2024-01-24 15:00:00 – 2024-01-24 15:30:00Need to install a cop file to correct a Cisco vulnerability on the ACH Cisco Unity servers— no downtime expected as it’s a non-impactful service restart