I have installed last IOS and CUE on our UC520W device.
12.4(20)T2 / CME 7.0(0)
Now I try to configure AA to answer when people are calling to our number. I can't acheive to reach AA extension I configure (403) even from a phone inside. It tells: unknown number. When I try to call to the office from an external line (my cell phone), it rings but nothin happend.
What am I missing? What are the condition to have the AA to answer a call?