I have a Magix 3.0 with Intuity Audix 4.4. It has worked fine for 2 years. Beginning about 3 weeks ago, the Audix calls the operator (zero) 5 to 10 times per day. Rings one ring (SA Ring) and hangs up. If she answers, nobody is there. There are no complaints of lost calls by the users. The ring and display indicate that this is an internal zero call directly from the last Audix port. The MLX-20L reads ‘Oper AUDIX 6 x153’ which is the correct label and extension number for that port. I have tried ‘manoos’ (Man Out of Service - command) ports on the Audix and the problem moves to the last available port. They are not using outcalling feature. Message lights are always turning on/off correctly too. Anyone know why an Audix will do this? Any ideas appreciated! The admin says they have not made any recent changes…