I have a cme 7 install at a customer that has been running great, until about 3 days ago. The only change that i know that has taken place is the customer piggybacked their PC to the phone PC port. Prior to this, they were all on seperate ports. I configured qos, wrr-pq, to only allow 5% to rogue applications, and 50% to voice. This seems to have sedated the issue a bit, but this may also be coincidence. Today, only a single phone has reset, prior to my config of qos, all phones reset. I cannot find any documentation on causes of this error. Has anyone experienced this or know where I should start looking?