VoIP and Ethernet Audio Network Intercom and Paging information and tutorial. Why V...

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Products Overview Intercoms Paging/PA Software OEM/Custom

why ip
RESOURCES System Designs Learn about IP Documentation Software Requests Developers Tools Q² - Quick Quote

(internet protocol)


simple to use connect anywhere communicate anytime limitless connections limitless scalability Digital Acoustics® technology

Digital Acoustics®
Security and Defense. IP audio products combined with the convergence of TCP/IPnetworks facilitate cost effective paging and intercom implementations in Security Integration, Education, Homeland


benefits include;

z replacement of central equipment hardware with digital network switching,

z lower installation and implementation costs,

z seamless integration into existing networks including legacy analog wiring,

z simple installation and configuration for intercoms and paging

z scalable to 1000's of intercoms and paging stations -- locally, regionally or globally,

z remote control and simple end-point expansion in intercom systems,

z software based zone management in paging systems

z shared network infrastructure interconnects SIP and VoiP endpoints

With over 20 years of communications solution experience, Digital Acoustics’ patent-pending technology provides audio intercoms and paging management in diverse fields such as;

Educational Commercial Parking

Campus Alert, Mass notification, Paging and Security Solutions POS Monitoring, Building Access and Team Communication Revenue management, intercom & IP speaker paging systems



VoIP and Ethernet Audio Network Intercom and Paging information and tutorial. cities . globally Digital quality voice. Perimeter..U.Surveillance and command center monitoring Security intercom. Large Voice Air. Surveillance.htm 6/29/2013 .. Terminals and Ports Worldwide IFB and transmission facility communication Migration to ""IP" and VoIP Network based audio to support these industries simplifies a wide range of problems associated with traditional and legacy 'analog' systems. Naperville IL . Local. software controlled setup Fiber Network Integration without converters Integrates easily with SIP and VoIP systems No Fixed Hardware dependent Hardware dependent No No No No No Digital "IP" Yes Unlimited Unlimited Yes Yes Yes Yes Yes Yes Products. Ossining NY . Page 2 of 5 Correctional Homeland Security Municipal/Utility Military Transportation Broadcasting Intercom & paging-.U.S...digitalacoustics. Simple Comparison. Perimeter & Surveillance Monitoring. Why V.A. regional and nationwide audio links across multiple C&C consoles Monitoring. Rail.Intercom/Paging Capability . Resources Companies providing Digital IP Intercoms and Paging Solutions Company Headquarters Digital Acoustics® GridConnect ** Kintronics ** Chicago IL .smart CSOs are. immune from interference Cost effective recording and audio archiving Unlimited IP Paging Zones.A.com/ii3_yip.S. Access and Communication (intercom & paging) Data Gathering. in fact.A. ** companies integrating Digital Acoustics® IP Intercom and Paging technology Learning Online CSO Online ". Digital Analog Large system operation without central 'head end' Intercom connection distances System stations and end-point expansion Communications span buildings.S. going to use voice over IP—and similar forthcoming technologies—to their benefit " full article http://www.U.Analog vs.

com website PowerOverEthernet.A widely used EIA/TIA Ethernet cable standard. audio monitoring and cueing.A utility that enables a server to dynamically assign IP addresses from a predefined list and limit their time of use so that they can be reassigned Ethernet .. print capability) from another member of the network DHCP .4 GHz frequency range (2.11b International standard for wireless networking that operates in the 2.An IEEE standard network protocol that specifies how data is placed on and retrieved from a common transmission medium IEM (in-ear monitor) systems are used in broadcast and motion picture production for crew communication. but this standard provides a throughput of up to 54 Mbps CAT5 (Category 5 Ethernet cable) . Why V. http://www.com/ii3_yip.. 802. IFB -Interrupted Feedback (Foldback).htm 6/29/2013 .digitalacoustics. May be analog or incorporate voIP. Usually integrated into the intercom system IoIP .. cues.4835 GHz) and provides a throughput of up to 11 Mb.(Intercom over IP) Intercom over Internet Protocol topology combines the convenience of intercom PTT and the reach of global network Voice over Internet Protocol (VoIP) IP Speaker.11g is similar to 802.VoIP and Ethernet Audio Network Intercom and Paging information and tutorial. CAT5 cable runs are limited to a maximum recommended length of 100m (328 feet).11b.com website Campus Security Systems website Mass notification improves safety website full article IP Ethernet Intercom and Paging Google Search Terms and Glossary ANI: Automatic Number Identification DHCP: Dynamic Host Configuration Protocol FTP: File Transfer Protocol IP: Internet Protocol IP PABX: IP Private Automatic Branch Exchange IP PBX: IP-based Private Branch Exchange IoIP: Intercoms Over Internet Protocol MGSP: Media Gateway Control Protocol NAT: Network Address Translation PBX: Private Branch eXchange PSTN: Public Switched Telephone Network QoS: Quality of Service RAS: Registration.Any computer connected to a network that requests services (files.. RTP: Real-time Transport Protocol SIP: SIP Session Initiated Protocol SKYPE P2P Encrypted Voice Protocol System SNMP: Simple Network Management Protocol TCP/IP: Transmission Control Protocol/Internet Protocol VoIP: Voice Over Internet Protocol VPN: Virtual Private Network 802. Interruptible Feedback (Foldback). CAT5e and CAT6 cables the stringent specifications for crosstalk and system noise required for Gigabit Ethernet (1000 Mbps) networks. intercoms can be very effective tools that can yield very powerful results in the ongoing battle to keep public facilities secure" VoipNEWS.IP Speakers and VoIP Speaker systems provide paging over standard Ethernet networks. or other information. and Status protocol. CAT5 cables contain 4 twisted pairs of copper wire and support 100 Mbps Fast Ethernet. Admission. A monitoring scheme often used in television broadcasting where the feed of program audio to an on-air person can be interrupted with directions.4 GHz to 2. Page 3 of 5 Clearly Speaking ". Client .

MAC (Media Access Control) Address . This number may be fixed/static. Router . Why V. This increases security by limiting what IP addresses the outside world has access to and allows the same internal IP addresses to be used on different networks. Port. VoIP delivers digitized audio in packet form and can be used to transmit over intranets.com/ii3_yip. IP .The unique set of numbers allocated to your computer to identify it on a network. one LAN can be connected to other LANs over any distance via telephone lines and radio waves. modems. The virtual connection point through which a computer uses a specific application on a server. such as a local network and the Internet.The unique address that a manufacturer assigns to each networking device..VoIP and Ethernet Audio Network Intercom and Paging information and tutorial.(Internet Service Provider) a company that enables you to access the internet Intercom . IoIP: (Intercom Over Internet Protocol) The use of the Internet Protocol (IP) for transmitting voice communications.Network Address Translation) A router that allows you to keep a set of IP addresses for internal use and another set for external use.(Voice Intercoms) 2-way voice communication device with Push to Talk (PTT) operation. Multicast A media (packet) stream that is copied and sent to multiple authorized SUBSCRIBERS (network addresses). Multicast addresses are group addresses. are used for digitized voice at 64 kbps (8bit x 8khz) bandwidth and may be compressed with formats such as uLaw coding. MPG (MPEG) Audio compression format used in audio music players and broadband audio streaming systems (ex: Sony™/Apple™/Barix™/Digigram/EtherSound™) NAT. A system of LANs connected in this way is called a WAN. ISP . or dynamic. bypassing traditional analog switching and wiring runs. PLC (Powerline Carrier Communications) Powerline carrier that uses the existing power cabling found in homes and commercial buildings to connect devices.IP Speakers and VoIP Speaker systems provide paging over standard Ethernet networks.. campus notification. RJ-11 Six-conductor modular jack used with four-wire cabling. http://www.A networking device that connects multiple networks together. mass alert systems and safety. PCM (Pulse Code Modulation) A method by which audio is converted to digital format. RJ-45 Eight-pin connector used to attach data transmission devices to standard telephone wiring. and fax machines. Common formats such as CCITT G. and the Internet. Uses include: Security intercoms and internet intercom applications. Most LANs are confined to a single building or group of buildings. Most common phone jack in the world and is used commonly on phones.711. LAN (Local-Area Network) A computer network that spans a relatively small area. easing deployment over vast areas.(Internet Protocol) The method by which data is sent from one computer to another using the internet IP Speaker.digitalacoustics. However. Commonly used in 10Base-T connections. IP address .htm 6/29/2013 . Speeds range from 60 bps to over 10 Mbps. PA/IP (Public Address Over IP) System distributed Paging and Audio over TCP/IP networks. Page 4 of 5 easing deployment over vast areas. extranets.

easing deployment over vast areas. UDP (User Datagram Protocol) A network protocol for transmitting data that does not require acknowledgement from the recipient of the data that is sent.S. VoIP delivers digitized audio in packet form and can be used to transmit over intranets. Page 5 of 5 Server .VoIP and Ethernet Audio Network Intercom and Paging information and tutorial.Session Initiated Protocol is a connection standard used in Telephony Skype a protocol for encrypted pc-pc voice communication. that link business networks.digitalacoustics. extranets. Skype is based on P2P technology incorporated by iTalk2u and other systems.. military to allow computers to talk to each other over long distance networks. TCP/IP (Transmission control protocol/Internet protocol)-Protocols developed by the U. usually offered by public telephone companies but increasingly available from alternative access providers (sometimes called CAPs). UDP can carry IP and VoIP signaling. WAN (Wide-Area Network) Private network facilities. Why V. Device that is the central point of connection for computers and other devices in a network. Glossary and Resources http://www. IP is responsible for moving packets of data between nodes. and the Internet. VoIP Speaker.. TCP is responsible for verifying delivery from client to server. TCP/IP forms the basis of the Internet. VoIP: (Voice Over Internet Protocol) The use of the Internet Protocol (IP) for transmitting voice communications. Switch .1.A network device that provides its resources to other devices on a network SIP .htm 6/29/2013 .com/ii3_yip. PRIVACY STATEMENT SITE MAP TERMS OF USE Copyright © 2012 Digital Acoustics LLC Digital Acoustics Networking and Ethernet LAN audio Internet IP Intercoms and SIP Voice Intercom Technology Information Page.VoIP Speakers and IP Speaker systems provide paging over standard Ethernet networks. so data can be shared at full transmission speeds. Applications in Voice Over IP intercoms and (voIP intercom) technology may include TCP IP Paging. and is built into every common modern operating system.