- Joined
- Apr 25, 2016
- Messages
- 43
- Reaction score
- 5
Hi.. I have 2 3CX NFR Keys (Pro & Enterprise), both are version 15.5 and I was wondering if I can upgrade these to version 16 (current version)? I would like to replace a key in an existing internal Pro installation I have, but it is already on version 16. - Thank you. - Bill