IP Office Paging System
All Avaya digital and IP phones supported on the IP Office that have loudspeakers can be used to receive broadcast audio messages without having to install a separate paging system. Paging can be to individual phones or groups of phones. Analog extension ports can be configured for connection to external overhead paging systems, usually through an adapter, such that a port can be included in a paging group to permit mixed phone and overhead paging. Some Avaya digital and IP phones are even able to answer a page by pressing a key while the page is going on, this terminates the page and turns it into a normal call.