To add to the information Java provided, if directory integration is something you really need, you could wait for the release of CUCMBE 7.0, which has LDAP Directory Sync as one of the new features that has been added.
Essentially, the CallManager will be able to be integrated with an external LDAP directory such as MS AD, to synchronize corporate directory data. Unity Connection will not not know that the user information came from LDAP, but will instead view the users as CallManager users.
See the documentation of this new CUCMBE feature here:
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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 ...