[cisco-voip] Cost-Effective Public Certificate Authority for CUCM certificates

Brian Meade bmeade90 at vt.edu
Mon Mar 30 15:27:03 EDT 2020


I was originally going to go with that wildcard option but this customer
has 3 different presence domains to match their email domains which makes
the CUP-XMPP cert more complicated.

This is my personal email so no access to InCommon certificates
unfortunately.

On Mon, Mar 30, 2020 at 2:59 PM Matthew Ballard <mballard at otis.edu> wrote:

> We used to use DigiCert Wildcard which offers that (where you can issue
> multiple certificates with different private keys from the same wildcard
> cert/purchase).
>
>
>
> We switched to using InCommon certificates, which it looks like your
> University also subscribes to.  You should be able to get them internally
> from whomever licensed that there, as it’s a flat fee service for unlimited
> certificates.
>
>
>
> Matthew Ballard
>
> Director of Technology Infrastructure
>
> Information Systems
>
> Otis College of Art and Design
>
> mballard at otis.edu
>
>
>
>
>
>
>
> *From:* cisco-voip <cisco-voip-bounces at puck.nether.net> *On Behalf Of *Brian
> Meade
> *Sent:* Monday, March 30, 2020 11:42 AM
> *To:* cisco-voip voyp list <cisco-voip at puck.nether.net>
> *Subject:* [cisco-voip] Cost-Effective Public Certificate Authority for
> CUCM certificates
>
>
>
> Does anyone know of any public certificate authorities that have cheaper
> multi-server SAN certificate options?  I had seen some in the past that let
> you buy a wildcard and then can submit CSR's against that still but having
> trouble finding that now.
>
>
>
> Trying to avoid buying 4 multi-server certificates to cover CUCM
> Tomcat/Unity Connection Tomcat/UCCX Tomcat/IM&P XMPP.
>
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