Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

CUCM 10.5 and Exchange 2013 Integration for Unified Messaging

Is there a document that is relevant to the integration of CUCM 10.5 and Exchange 2013?  I recently did an upgrade to from 8.5 to 10.5 and while the pre-existing configuration for a 2010 Exchange server is working, the newly setup connection to 2013 errors out(rang but then asked for a mailbox rather than being able to leave a message).  


I'll be connecting to the machine later to see if I can pull any information using RTMT, but wanted to see if there may be a guide that I can review and verify all the settings are correct on the CUCM side prior to checking the Exchange server.  I had found something for 9.1, but the options are a little different in 10.5.


Shouldnt be anything

Shouldnt be anything different from Exchange 2010. I think on the SIP trunk to Ex2013, it doesnt look like the Redirecting number checkbox is checked.

Please rate useful posts.
CreatePlease to create content