@alliasneo1 when the switch is in closed mode, is the phone actually successfully authenticated and authorised in ISE?
Are you pushing down the voice domain permission as well? https://www.ciscopress.com/articles/article.asp?p=2091952&seqNum=4
@titusroz03 the message states WAITING_RESPONSE (from ISE). Is ISE configured correctly? Does ISE receive the request from the NAD? Is the RADIUS request from the correct IP that is configured in ISE for that NAD?
@titusroz03 have you configured cts authorization <methodlistname> list cts command?
aaa authorization network CTS group ISE_RADIUScts authorization list CTS
Here is a working example
@nhassiotis78 you don't have a 9300 hardware appliance. The ASA software image you used upgrades the ASA software to 9.16.4 and the hardware firmware, which is 2.10 in your instance.
You will need to get ASDM if there is no asdm bin image on your ASA...