The UC540 8 user conssists of 8 user licence and 2 CIPC licence plus 4 FXO licence. I have a situation where the customer needs 9 IP phones and does not use the 4 FXO or the 2 CIPC licence. We would like to add 1 more IP phone to the existing 8 IP phones using a ESW 500 Switch. The cost of additional 8 user license is bit high and the customer is not planning to add any more phoes for now. Could I add a ESW 500 switch and connect a IP phone and use the additional 1 licence with the existing UC540?
Configure Multicast Paging on the Cisco IP Phone 7800 Series or 8800 Series Multiplatform Phone
The Cisco IP Phone 7800 and 8800 Series Multiplatform Phones provide voice communication over an Internet Protocol (IP) network...
Add Call Park on a Cisco 7800 or 8800 Series Multiplatform Phone Key Expansion Module
Call park allows the user of the phone to put an incoming call on hold so that the call can be retrieved on another phone. A call is park...