Well, that depends....You need to be a bit more specific about the MCU you are using.
However, simple NAT generally doesn't work for VoIP/Video as the source and destination addresses are embedded within the data packets. You usually need something a bit cleverer to do a full protocol re-write. e.g. Cisco CUBE or VCS-X
You can also get it to work buy enabling the second NIC port on the MCU (this requires an additional license). That port is dedicated for that issue.You can then connect the second port to the Internet/DMZ.
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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 ...