v18 Update 9 or 9A?

[LanceK]

Hello,

How can I tell if I am using update 9 or 9A? my PBX says it's up to date but only says it's version is Update 18.0 Version 9. Is Build 31 9A?

 

[LanceK]

Answer is yes, found the build numbers here:
https://www.3cx.com/blog/change-log/phone-system-change-log-v18/

 

[TheodorosG_3CX]

The change log will show you exact this information.