When we transfer a call using the Webex app registered to CUCM 14, the "resume" button gets grayed out, so you can't swap back and forth between calls.  You have to end the transfer leg first, AND THEN you can resume the original call. On a desk-phon...

We have a customer that would like to integrate their Azure AD Services as both the LDAP Directory and Authentication source.   Although I think this might be possible, I can't find any documentation to back me up... except a document on how to do it...

I was told that CUCM has a limit of allowing only 8 3rd party SIP endpoints to register to CUCM if they have the same IP address, but I cannot find any documentation to corroborate this.  Does anyone know if this is true for sure?

In our environment, we have 5 subscribers.  We are connecting into our CUCM environment over Expressway. We use UDS for directory.  One of our employees was having directory issues.  We looked at the connections and her Jabber was connecting to ucm...

Cisco Mobile Supervisor is no longer in the app store.  Is there a reason?