Pls open a case with Cisco licensing @firstname.lastname@example.org,they will take approval from the Cisco Product Manager, who can still approved to downgrade the license as long as your server is still running on version 9.
and provide them PAK and the License Request from ELM so that they we can issue downgraded license the license for you.
As stated in my original response to the poster this needs to be addressed with email@example.com . I have done it few times when customer decided to install newer version from what was delivered. With that being said version 8 is EOS, so not sure if licensing team can still issue licenses for it.
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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 ...