Cisco phones to reboot following firmware upgrade on 9/18/20 Last updated Save as PDF Share Share Tweet Share Loading...8x8 & COVID-19: Protecting Our Business and YoursIMPORTANT: New 8x8 Subnets to be Enabled 1/25/21PrevNext https://support.8x8.com/known-service-impacting-issues/2020-09-18_Cisco_Phones_to_Reboot_Following_Firmware_Upgrade