| Change Control Event | Upgrade the Hardware and Software of the Voicemail system for the Johns Hopkins Hospital to the latest release of 22.1.0 | Change Control Event | Upgrade the Hardware and Software of the Voicemail system for the Johns Hopkins Hospital to the latest release of 22.1.0CHG0068180 2022-12-13 20:15:00 – 2022-12-13 20:45:00Upgrade the Hardware and Software of the Voicemail system for the Johns Hopkins Hospital to the latest release of 22.1.0