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VoIP ARTICLES - Learn about VoIP
Understanding VoIP - Voice over Internet Protocol also referred to as Internet telephony, IP telephony, or Voice over the Internet lets you use the Internet for telephone calls. VoIP Articles are updated on a regular basis. Bookmark this site and return often for the latest VoIP information. Computer Phone (VoIP) Pathology is Preventable Computer Phone (VoIP) Pathology is Preventable
John Ashcroft, Attorney General, in remarks at the High Technology Crime Investigation Association 2004 International Training Conference held on September 13, 2004 stated, “We have seen worms and viruses attack…disrupting basic services…And with the increased use of the Internet and especially peer-to-peer networking, we have seen malicious code spread more quickly and infect more personal computers than ever before. The cost of these worms, viruses, and denial-of-service attacks…reaches into the billions of dollars.” In an article written by Daniel A. Morris, Assistant US Attorney, Computer and Telecommunications Coordinator with the District of Nebraska stated in “Tracking a Computer Hacker”, that the “The modern thief can steal more with a computer than with a gun. Tomorrow’s terrorist may be able to do more damage with a keyboard than with a bomb.” Ralph Echemendia, head of Intense School which trains executives regarding network security risks, stated that “Telecom providers are one of the main targets for malicious attackers because they control communications for everybody.” The community of unscrupulous hackers has taken direct aim at communication on the Internet, as they can easily access your computer, deploy viruses and worms, or access your confidential and personal information. How is this possible? It is fairly simple. First, you should be aware that email services operate off of email servers, and web services operate off of web servers. Both email servers and web servers are built for data and not for voice. Because VoIP has voice, it requires a system that will convert the voice into data packets to travel across the Internet, and then convert back to voice at destination. However, VoIP should not be considered just another application residing on a data network, as it necessitates a real time service due to performance expectations (e.g., quality of sound). Bandwidth The majority of VoIP computer phones require a minimum of 20 kps (kilobytes per second) of bandwidth (information carrying capacity) for data packets to travel across the Internet, which is why most require a minimum high speed Internet connection in order to function without corrupting the quality of the voice. Although in the minority, a few VoIP computer phone providers, some of which are reputable, require a minimum of less than 10 kps (kilobytes per second) of bandwidth (information carrying capacity), which is why their services can be used with dial-up connections or high speed (e.g., cable), satellite, and wireless connections. Use of publicly open and interpretable industry standards Over 90% of VoIP computer phone services operate using industry standard codec (encryption codes) and industry standard protocols. Computers are assigned a different numeric Internet Protocol (IP) address while on line, which is analogous to mail where you would have an identity location with your street number, city, state and zip code. Relative to a protocol, the IP (Internet Protocol) address is a number that identifies the user and their computer. Industry standard codec and industry standard protocols are open and interpretable to the public. Unscrupulous hackers frequently launch their attacks against VoIP (Voice over Internet Protocol) services that operate on these publicly open and interpretable standards. P2P and IM Services Peer-to-peer services, as well as over 90% of all VoIP computer phone services, operate on industry standard codec and industry standard protocols. In other words, their lines are unsafe and not secure. IM services also create targeted vulnerability to vicious hacker attacks by a simple monitoring program made available that enables electronic eavesdropping. Information can be interjected into the data packets without detection, or hijacked and sold to other criminal entities.
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....VoIP Phone Advantages & Drawbacks.... VoIP phone service providers offer many advantages to the residential and small office/home office user. If you have a high speed internet connection then choosing a VoIP phone service might be... |
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Read The Latest News About Voice Over Internet Protocol Below
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Infonetics Research: Carriers name Acme Packet, Alcatel-Lucent, Cisco and Sonus top VoIP vendors (Marketwire via Yahoo! Finance)
A new study by Infonetics Research that provides a broad view of service provider thinking and plans for voice over IP, including service provider perceptions of leading VoIP vendors, names Acme Packet, Alcatel-Lucent, Cisco, and Sonus as the "top VoIP equipment manufacturers," with Cisco emerging as the most familiar manufacturer. Vopium wants to be the first native VoIP app for the iPhone (TG Daily) From Pakistani engineering, through Danish organization, with Luxembourg VC cash, and on to world domination. Vopium wants to be the first native VoIP app on your iPhone. Pervasip Corp. Reports Near-Tripling of Revenues in Second Quarter as Wholesale VoIP Customer Count Rises by 49Centre Daily Times) Pervasip Corp. (OTCBB: PVSP), a leading provider of wholesale Voice over Internet Protocol (VoIP) broadband telephone services, today released financial results for the second quarter ended May 31, 2008. Performance Technologies Announces New Media Blades for VoIP Media Gateways and Server Applications (PR Newswire via Yahoo! Finance) Performance Technologies , a leading developer of communication platforms and systems, today announced the availability of two new media blades, the MB6108 and MB6224, designed to bridge legacy communication systems to VoIP networks as well as for implementing new media server applications. OrecX Debuts Open Source VoIP Recording Technology (SYS-CON Media) OrecX announced the formal debut of its Oreka Total Recording (TR) software solution for customer service management professionals, leveraging the power of open source in bolstering efficient call-center operation. Oreka TR allows organizations to comply with regulatory requirements and improve customer service by recording and retrieving phone calls without disrupting operations, exhausting ... |
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