| Change Control Event | Lumen Outage ACH BAT building (they will be adding redundancy to the network) No downtime expected as all voice traffic will flow through the hospital circuit. | Change Control Event | Lumen Outage ACH BAT building (they will be adding redundancy to the network) No downtime expected as all voice traffic will flow through the hospital circuit.CHG0070846 2023-06-07 21:00:00 – 2023-06-07 23:00:00Lumen Outage ACH BAT building (they will be adding redundancy to the network) No downtime expected as all voice traffic will flow through the hospital circuit.