I have an option 11 with 3 cabinets and you can hear clicking on the phones, external and internal calls. Sometimes only 1 person can hear it, sometimes both people can hear it. Most of the phones are on the 2nd cabinet but have found 3 or 4 people complain that are on the 1st cabinet. I have read other posts that have said that the fiber cable caused clicking but since it seems to be on 2 cabinets that probably rules out the fiber, right? I have replaced the power card on the 2nd cabinet but still have the same problem. Could it be the clock on the TMDI card even though it happens on internal calls also?
Thanks.
Thanks.