| Change Control Event | ACH Upgrading Cisco VG224 Analog Voice Gateways to Cisco VG310 Analog Voice Gateways at ACH Hospital 6th Fl North and South | Change Control Event | ACH Upgrading Cisco VG224 Analog Voice Gateways to Cisco VG310 Analog Voice Gateways at ACH Hospital 6th Fl North and SouthCHG0075146 2024-02-22 06:00:00 – 2024-02-22 10:00:00ACH Upgrading Cisco VG224 Analog Voice Gateways to Cisco VG310 Analog Voice Gateways at ACH Hospital 6th Fl North and South