Calix announced a significant update to the Intelligent Access EDGE solution. It allows communications service providers to isolate specific functions that are targeted for upgrades and keep the rest of the network operating with zero downtime during the upgrade. The traditional maintenance window’between midnight and 5 a.m. can interrupt as much as 25 percent of network traffic, many CSPs are struggling to keep up with the pace of upgrades. By eliminating these maintenance windows, AXOS gives CSPS the ability to deliver uninterrupted services to subscribers.
Source: https://www.helpnetsecurity.com/2021/02/19/calix-axos/