We are experiencing an issue with LAN slowness with the following setup:
Various 79xx phones including 12's 40's and 60's
The switches are running the following IOS:
The phones are running 8.0(7) SCCP firmware or equiv. across all the phones.
The issue is that over time PC's connected through the phones begin to have degraded access to the LAN/Internet through the Access port on the phone. PC's that are not plugged into phones function just fine. The agents have to reboot their phones to fix the problem, then it the process starts over.
The problem itself does not happen to all the phones at the same time, but seems to be independent.
Any thoughts of suggestions?