Hi Guys,
I was trying to understand why there is a lot of therm of SBD (Security by Default) in version 8 and later of Call Manager.
My problem here is that there is a lot of concepts and services for security that I cannot relate each to each other.
Basically I wanted to comprehend how everything works. (regeneration, normalization, storing, backup, which is used for what... etc.).
Do you know guys about a video or document or blog that I can look at that totally makes sense?
I have tried to look at the System guide and Security guide of CUCM, that documentation listen kind of steps, but I think it does not offer a good explanation.
There are a couple of documents that are outside that are better.
https://supportforums.cisco.com/document/73611/ip-phone-security-and-ctl-certificate-trust-list
https://supportforums.cisco.com/document/68701/communications-manager-security-default-and-itl-operation-and-troubleshooting
And it cannot still make "click" in my head.
BTW, I have notion about Private/Public PKI infrastructure and algorithms of encryption symmetric and asymmetric. I understand that.
Thank you very much for your help.
