We have this box on the outside of our building that is an entry phone. Basically it is a box with a button and a speaker. I connected it to a FXS port. When you press the button, it gets dial tone. It is extension 301. Is there any way to program the UC500 so when someone presses the button, it automatically dials an extension?
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...