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.
