[cisco-voip] CTL/Security Token question

Ed Leatherman ealeatherman at gmail.com
Mon Apr 4 10:27:17 EDT 2011


Hello,

I'm doing some studying on control/media encryption for call manager,
and was wondering if someone could answer a (hopefully simple)
question about signing CTL's. Does the act of signing a CTL actually
affect the security token(s) in any way? Can I buy a set of security
tokens, use them to configure everything on lab CM, and then re-use
the same tokens in production?

The documentation seems to infer this (along with a best practice of
building in test first), but it doesn't come right out and say you can
reuse the same tokens. Would be kind of goofy if it locked them to a
particular cluster some how and I don't think that's the case. I was
hoping for a bit of confirmation though.

Thanks!

-- 
Ed Leatherman


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