Sorry if this is a duplicate post: my browser crashed.
I have a very basic setup: a Cisco 2691 running CME 2.3, a Cisco 3550 PoE switch, and two phones, a 7940 and a 7960. They are not connected to anything else. Anyway, when I access the CME GUI and select "Configure > Phones", I get a "Phones Not Found" message. Trying to add a phone generates a phone not found message.
I've reset the phones to factory config, and I've reloaded the switch, the AIM module and the router. Nothing seems to get CME to see the phones.
The phones are getting IP addresses from DHCP (configured on the router), and I have separate voice and data vlans configured on the router and switch. I can ping the phones OK, and they are receiving the correct IP addresses.
I've Googled this problem, but can't find anything. Any help for a newbie? Thanks.