Just to add a note to the good tips from Java,Chris and Darrin. Looks like this is the bug (Level 2);
CSCsk28199 Bug Details
No results for search by DN in Phone page for DN assigne to Line2 onward
Searching for devices/phones by DN that is on Line 2 or more gives no results.
When trying to search for a device by DN in the Device>Phone page and the DN is assigned to Line 2 onwards, there are no results. If the Line1 DN of a device is shared by another device but is on Line 2 or more then the search by DN will give only the device that has the DN as Line 1
When trying to search for devices by DN and if the DN is assigned to Line 2 or more on the device(s) then there will be no result.
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The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...