Execute the swversion command to obtain the current ASP software version information. Example below is from ASP R6.0.0.0. The Build Number is of the format X.Y-A.B where X.Y is the ASP R6.0.x build number and A.B is the ASP R6.0.x Kickstart build number.
[custadm@asp130-r660xs ~]$ swversion
Operating system: Linux 4.18.0-553.22.1.el8_10.x86_64
Built: Sep 11 18:02 2024
Contains: Avaya Solutions Platform
Release: ASP Release 6.0.0.0.0
Build Number: 4.6-4.8
VM Environment: KVM