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What Is One Of Those?
What is a Router?A router is a device that is an intermediary between a computer and the Internet, which determines where data is sent. A number of computers can be configured to share a router and hardware firewalls are often incorporated as standard. Routers can also be known as gateways.
What is VoIP?
Voice Over Internet Protocol (VoIP)This is a new technology that enables broadband users to send voice calls via the Internet. There are now a number of these services in operation and calls can be made free of charge.
What is a Firewall?
FirewallA system designed to prevent unauthorized access to or from a private network. Firewalls can be implemented in both hardware and software, or a combination of both. Firewalls are used to prevent unauthorized Internet users from accessing private networks connected to the Internet.
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