Embedded mail will only answer when a user dials the mail to get into their own mailbox. Extensions that should go to mail on a no answer just keep ringing, the auto attendant is not answering on inbound calls.
I checked the sets and they are set to reroute on the 1st alt, also the Auto Attendant is a DID with a analog set rerouted always to mail.
Also If I point the DID to be answered by an IP set the set doesn't ring.
The system is a CXII, I think it may be a defective DSP Module but am not sure.