I can't figure out where this is in the settings or if the phone is just dead.  I have a host of cisco IP Phones all 7900 series, 7941, 7942,7945,7965,7970, etc.  And everyonce in awhile they will stop hanging up, you have to press "end call" to hang...

I have a wireless printer on an internal wireless network.  I have a laptop connected wirelessly on the same internal network.  When both devices are connected to the same network I cannot connect to the printer.  If I change my laptop over to the gu...