We currently have a CME 8.0/CUE 7.1
The system currently has a four-port FXO card. I am able to call outside phone numbers as well as inbound. I can call between internal extensions. When I try to access voicemail, I receive a busy signal. It was working and now it is not. I have checked the IP addresses as well as the dial-peers and they are correct. I am also able to access the CUE GUI without a problem.
I am new to this and trying to learn it all as my company has not sent me to training. This is in my lab environment.
Thanks in advance for the help.