02-22-2014 12:33 AM - edited 03-15-2019 05:28 AM
Hello, the goal is a Encrypted SRTP Media Stream by using Key Management "MiKey". No positive Searchresults at Cisco and Google.
SRTP relies on an external key management protocol to set up the initial master key. Three protocols specifically designed to be used with SRTP are ZRTP, MIKEY and SDES.
The Main Question is, CUCM Support/use ZRTP, MiKey and/or SDES in SRTP? Or Support all and where it is adjustable in CUCM?
Really happy for any help
Regards
Peter
05-16-2014 12:03 PM
CUCM doesn't support ZRTP. It does do SDES and DTLS. DTLS is preferred if available and none of this is really configurable in any way.
I'd suggest opening a feature enhancement request with you Cisco Account Manager to add ZRTP support as I'm sure many people would be interested in that.
02-04-2015 02:38 AM
Hello Brian, really thanks for this answer. I will do so.
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