VoIP connection to traditional PA/Paging system as well as supporting newer VoIP PA technologies. Mass notification system. Can run as a hybrid solution with both Analog and IP speakers. Emergency Alerts with announcements. (Fire, Weather, Lock-down) Optional strobe light interface to prove visual alerts in noisy environments. Multicast connection to support paging to phones and zones. Two-way talkback to IP endpoints. Up to 50 zones of paging (Office, Warehouse, Outside, Sales, Support). Built in feedback eliminator. Background music over paging system with page mute. Scheduler-School bells, shift/break timer, retail announcements.