Unknown and Unregistered phones in CUCM 7.x

[navinder.singh]

Hi,

Just a quick question, when I click on Device>>Phone, I get some phones registered, some phones unregistered and some phones gave the status as Unknown.

What is the difference between Unknown and Unregistered?

Rgds....Navi.

[Rob Huffman]

Hi Navi,

Have a look at this thread, Hailey has some good info and

there is a link to another thread where we did some testing on

why and when a phone changes from unregistered to unknown

https://supportforums.cisco.com/message/3239491#3239491

Cheers!

Rob

[NHS_CCO_Account]

Hi Rob, the link is no longer available. Could you share the results of your test? Thanks