| Change Control Event | Need to disable the ‘Web Access” feature on all 79XX model phones at ACH due to a Cisco security vulnerability. | Change Control Event | Need to disable the ‘Web Access” feature on all 79XX model phones at ACH due to a Cisco security vulnerability.CHG0069707 2023-03-22 21:00:00 – 2023-03-23 22:00:00Need to disable the ‘Web Access” feature on all 79XX model phones at ACH due to a Cisco security vulnerability.