| Change Control Event | ACH for Upgrading Cisco VG224 Analog Voice Gateways to Cisco VG310 Analog Voice Gateways at OBGYN Clinic | Change Control Event | ACH for Upgrading Cisco VG224 Analog Voice Gateways to Cisco VG310 Analog Voice Gateways at OBGYN ClinicCHG0072616 2023-09-22 07:30:00 – 2023-09-22 10:00:00ACH for Upgrading Cisco VG224 Analog Voice Gateways to Cisco VG310 Analog Voice Gateways at OBGYN Clinic