• Audio PA and Intercom Integration

    Automatically initiate or interrupt visual messages and programming with emergency warnings and instructions, branding videos, presentations and daily announcements.



    • Page and communicate to one or all of your locations.
    • Use tones, live, recorded and text-to-speech messages.
    • Launch pre-defined messages for quick activation.
    • Integrate with and enhance legacy public address systems.
    • Browser-based bell scheduler.
    • WAV and MP3 support.




    • Connect entire districts, campuses and remote locations.
    • Select paging and communication zones from a centralized graphic display.
    • Page simply, without confusing DTMF codes.
    • Pre-record messages for any situation.
    • Speak live or use text-to-speech options from a cell phone.
    • Integrate with outdoor Giant Voice.




    • Communicate quickly to multiple locations with the same information at the same time.
    • Eliminate panic and confusion by planning and recording messages in advance of emergency situations.
    • Admin and first responders can communicate in the moment and on the move by activating the PA system from a cell phone. 
    • Simultaneously integrate with outdoor Giant Voice to reach people anywhere.
    • Maximize investment by enhancing your current PA system or integrate seamlessly with legacy PA systems.
    • Use as new PA head end.



    The connection to any audio public address system can be accomplished. Audio PA includes Giant Voice systems and fire alarm Voice Evac.



    • Audio PA/Intercom Integration Module
    • Text-to-Speech (TTS) Engine and Tier 3 License per TTS port
    • Tier 3 License for Audio Integration per device




    • Server Platform - one of the following components:
      • Small Intel Server: Model-NUC Small Form Factor (LSI-H10200)
      • Dell Server: Dual Power, Hardware RAID (LSI-H10302)*
      • Virtual Server: Requires client to provide virtual environment and network/tech support
      • Customer Provided Server: Minimum server requirements*
    • One of the following components:
      • SIP Trunk
      • PRI Card (Dell server required and PRI card will be installed in server)
      • Audio Controller with built-in contact closure (LSI-H18800) 




    • Server
      • 1 static IP, subnet, gateway, DNS, per device
        • 3 static IPs, subnet, gateway, DNS, per device if using a redundant configuration
      • Standard power (110V or 220V) per server
      • Ethernet network connection required for each server
      • UPS recommended
      • It is the responsibility of the customer to appropriately configure their network equipment so that the server pair appears to be residing on the same network and subnet.
      • NOTE: Serial and parallel ports have been disabled on the LSI server


    Audio Integration Unit (LSI-H18800)


    • 1 static IP, subnet, gateway, DNS per device
    • PoE or standard power option
    • Ethernet connection T NOTE: DHCP configuration is available if desired. LSI-H18800 device does not have volume control. 

    *optional redundant configuration 


    Download Audio PA Product Sheet