Best way to setup different voice mail message for each extension

Which is the best (and fastest) way to setup a different voice mail message for each extension or ring group when the extension (or ring group) is unavailable?
In other words, I’d like that extension 101 has its personalized voice mail message that is different from which that has extension 102, and so on…
Thanks in advance

The Fastest way is to have each user set up their own voicemail. Other than that, I can’t think of an easier way, particularly since you want different recordings. Someone is going to have to make those recordings.

BF