The DACT is sending off-normal test, displays a SYS FLT:F in the history, and shows SYSTEM FAULT status D9068, DS9602, DCT-1, DCT-1E, DCT-HWD, FPT-DACT
I have phone supervision enabled on my C601. If a phone jack is left off-hook, the module eventually goes into phone line trouble. What voltage is the module looking for? C601