We are having an issue with M2008 & M2616 phones. Since our upgrade to release 7.0 in February we have been having phones that when they try and answer a call it disconnects the caller that was on the line. This only happens with these phones. At first I thought it was just the phones dieing but each week the number continues to climb. Does anyone know of anything within the system that would cause a problem like this to happpen? We are replacing the M2008 and M2616 phones with the M3900 series phones and the cost is going through the roof at this point and I need to make sure that we are not replacing the phones when there is truely nothing wrong with them.