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The Engineering Toolbar
The Ultimate Resource for Engineering and Technical Research. (Learn More) |
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From Quintum Technologies, Inc.
Products & Services
Network equipment is used to split, switch, boost, or direct packets of information along a network. This product area includes network hubs, switches, routers, bridges, gateways, multiplexers, transceivers and firewalls. Often, network equipment is defined by is protocol or port type (e.g., Ethernet switch, USB hub).
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Learn more about Network Equipment
VoIP and IP telephony allows PC users to make phone calls over the Internet or other packet networks via gateways and standard telephones.
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Network gateways interconnect networks with different, incompatible communication protocols.
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Learn more about Network Gateways
Network routers are protocol-dependent devices that connect subnetworks. They are also used to break down a large network into smaller subnetworks.
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Learn more about Network Routers
Network firewalls are systems that enforce access control policy between an organization's network and the Internet for security purposes.
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Learn more about Network Firewalls
Product Announcements
Topics of Interest
CALEA: Communications Assistance for Law Enforcement Act
The Communications Assistance for Law Enforcement Act first arrived from the U.S. Congress in 1994 with a simple goal: improving wiretapping...
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Overview
Considerable interest has been shown during the past quarter century in supporting Voice over Packet (VoP)-based networks. Several packet technologies have been proposed, tested and...
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11.1 Introduction
Harvard professor Clayton Christensen wrote a book called The Innovator s Dilemma [ [1]] in which he refers to a concept called disruptive technologies.
According to Professor...
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CALEA: Communications Assistance for Law Enforcement Act
The Communications Assistance for Law Enforcement Act first arrived from the U.S. Congress in 1994 with a simple goal: improving wiretapping...
(Read More)
The two terms that make up the title of this book, "carrier-grade" and " Voice over IP (VoIP)," mean many things to many people, and each term may have several meanings depending on the context.
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