Having a really weird problem with my MICS 4.0 with Voicemail 4.0. Started out that only on weekends and sometimes after normal business hours during the week I'll have phones that will automatically start dialing the last number called from the set. This used to happen only when the Auto Attendant is on but now it will do it in the middle of the work day. After a while the Station Module that these phones are attached to will cause all sets connected to it to have the "Flashing arrows" display and all the sets will be out of service. Once I power the Module off & on and it synchs with the system everything will work again for a short time. Also these phones will go into "Hands Free" at the same time as it starts making calls. Kind of spooky while working on the weekend and having all the phones around you start dialing for themselves. Also the longer the module is up the worse the voice quality becomes, gets really bad static or sounds like rain falling The local Bellsouth Guys don't have a clue. Also had another company come and try to fix. Looking for any insight. Things done already are the MOX 16 was swapped with a known good one, replaced cable going to punch down from the MOX 16, moved it to another port on same card, moved it to a port on a different card and replaced fiber patch cable from MOX 16 to Combo card. All these were no help. Already disconnected the RAD and Changed all the passwords thinking it could have been compromised. Maybe some kinda data corruption, bad memory, or other bug? Any ideas are appreciated. I'm not a phone guy so my knowledge of the system isn't that extensive.