I change my VM extension from 600 to 900, now I get a busy signal when tring to access VM through AA, Phones and dialing extension directly.
Here is where I changed the settings:
CLI - Telephony Service
Call Unity Express Web Interface - Call Handling & Call-in numbers
I also reloaded CUE. What am I missing?
Did you modify the corresponding dial-peer as well? That is the configuration that routes calls to the VM pilot to the VM application. Typically the dial-peer indicies for VM & AA are in the low 2000's.