Hello all, we are getting ready to upgrade an old system V11 that is using Aastra 9110 phones. Anyone using them on V16 or is it not worth the trouble. We would need BLF keys to work.
If they currently do what you want, other than your time, there is no harm in seeing if they will continue to work with 3CX Version 16. Worse case scenario is that you are prepared to upgrade the phones.