Hello, can an autodial key with the same DN be added to all phones at one time on the same key using the batch option?

hello, we just upgraded our Exchange servers to Exchange 2013 over the weekend and are now not getting voice mail sent to our email.  How can we fix it? Jim

Hello, our phones are displaying the wrong time.  One hour behind, they did not change automatically for DST.  How can I fix it? Jim 

Good Day.  We are new to Cisco CM moving over from a Nortel platform so any help would be appreciated.  How can we build a Speed Call List in CM that can be used by an individual or by a group of users?  How would the user use the Speed Call list fro...

Hello, how do I add a 5th DN to a 8841 Call Manager?