I have a working CME system with all 7975 phones and CUE that works correctly including MWI. I added an ATA-186 and it too works but the MWI on my AT&T cordless analog phone connected to it. The stutter tone does work when a message is left for this extension but not the light on the AT&T. The light on the ATA does come on though. But, the ATA is located in a closet so it does not help. Any idea how to get the cordless phone's MWI to work?
Also, for calls that come from outside the system, the phone rings twice and internal calls ring once. How can I either flip these or just make all calls ring once?