Our front desk extension is 8200.  Every once and a while, a call will come in from extension 8200.  You cannot pick it up, and the only way to end it is let it go to voice mail, then disconnect.  When it happens, the person at the front desk is not ...

We have several 1131AG APs in the building, when a user is roaming with a 7921 phone, the signal strength gets very low, one bar, the call quality deteriorates, and they are standing right next to another AP but the phone won't switch to it until the...