As per the tittle, would like to know if a Cisco C1861-UC-4FXO-K9 router with Call Manager Express/Unity would be able to support the new 99xx series of phones or not. What version of CME is installed on these devices by default?
Thanks in advance.
Thought you might be interested in this thread from the Cisco BU manager
At the present time, CME does not support the 99xx phones.
However, It think it would work anyway even if configured as a different type.
You would not have Cisco support however.