We are trying to migrate several hundred symbol wireless scanners from a Symbol AP system to our managed Cisco network. The scanners do NOT use any bandwidth while not in use to conserve battery, ergo when the session timeout is reached they are disconnected for an instant while the scanner realizes this and reconnects. The only problem is this causes a loud beep from each scanner as it reconnects. I only seem to be able to edit the value between 1 second and 120. 0 and any value over 120 have no effect even though it saves the value it will still disconnect on 120sec intervals. Anyone know how to disable session timeout? We are using wep on these devices.