I recently added two 612's to my current setup: 622, 622, 722. Since both 612's were installed, Caller ID does not work, while 622's and 722 do. I tried to restart, reconnect, change every setting, and have concluded with the same problem.... 612's do not show called ID. Telephone wire is directly connected to each STB. Settings show phone connection available and the phone icon is green. I did a call out when it was first installed and came back okay. Does anyone else have called ID problems with the ViP-612?