We are running CME 4.1. A few phones were moved around but when they were plugged back in the phones would not register.
-Voice VLAN has been verified on the switch ports
-new phones will not register
-any phone that unregisters will not re-register (meaning the wireless phones are now down too)
-reluctant to reboot the router as this is a 24/7 operation that relies on the network/phone system/wireless infrastructure
-DHCP is working
-TFTP is working, (I think) it looks for CTL<MAC>.tlv file, then it looks for SEP<MAC>.cnf.xml; then it opens system:/its/XMLDefault7941.cnf.xml
-This same process happens to all the phones that have unregistered, the display just sits there saying 'registering'
-start config and running config have been compared and verified- the only changes are the ephones that I deleted when trying to get this working
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