I have kind of a novice question about call security/encryption.
Currently, we do not encrypt calls. To encrypt calls between the phones and CM, it is just as simple as setting the Enterprise Paramter for Device Security Mode to Encrypted and then resetting all phones? (All phones' Device Security Modes are already set to use System Default.)
This seems too simple, which is why any advice and/or links to config references would be appreciated. Thanks in advance.
no, it's not as simple, you need to order the softokens which contain the encyption keys in order to use this, then go thru the CAPF configuration for all servers with the certificates, if you want also for MGCP exchange certificates, etc
also signaling is encrypted between CUCM and phones, RTP between endpoints.
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 ...
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