Monday, April 14, 2008

Upgrades Fuel VoIP Enterprise Market As Companies Replace Aging Technology

San Francisco, California July 26, 2006: Largely due to the integration of computer-telephony networks and communication tools, enterprise hardware spending has rebounded from the slow economic growth that plagued much of the market in 2001-2003.
According to Internet News, revenue for enterprise equipment reached $98.3 billion in 2005 and is expected to reach $121.7 billion by 2009. Fueled by next generation technology and the need to replace aging hardware, voice-processing equipment also rebounded in 2004-05. Following three years of steady declines, Computer-telephony integration (CTI) was the fastest-growing piece of the enterprise market in 2005, with a 10.5 percent increase to $5.7 billion.
According to a study conducted by the Telecommunications Industry Association (TIA), earlier this decade most enterprise equipment was relatively new; however, by 2004, leases were expiring and companies were seeking to upgrade to newer technology. Products from the late-1990s like the Cisco AS5300 VoIP Gateway were being upgraded to newer models like the Cisco AS5300 for improved performance and fuller feature sets. Currently the AS5350XM, with an even faster processor, has replaced the AS5350 as the cutting-edge gateway in the family.
Interest in IP telephony has also exploded largely in part to the overall value and cost savings, as well as additional features such as virtual numbers and videoconferencing.
These service options offer Telcoms as well as cable and internet service providers (ISPs) the opportunity to diversify their product offerings and explore additional revenue streams. As more companies engage in marketing aimed at bringing digital phone service to the mainstream, we can expect to see demand for the hardware that powers the digital phone revolution to increase in kind.
With solutions like VoIP and video conferencing emerging as the future of business communication, companies are increasingly transitioning towards newer technologies in order to maintain a competitive advantage in their market. Anticipating the total revenue from enterprise equipment to reach $121.7 billion by 2009, TIA predicts the demand for legacy technology such as PBX to drop in over-all market growth to a mere 1.1% by the year 2009. While in the short term, IP/converged systems will incrementally boost PBX sales, once the installed base becomes predominantly IP, we will see a sharp decrease in replacement demand for these older technologies.
While many companies have already embraced this new technology, much of the mass-market is still uncertain of the reliability and ease of use associated with VoIP technology. Unlike the technology-savvy market segments, which have been generally accepting of this new technology, the average consumer still needs reassurance that the benefits of computer-telephony can be easily integrated into their present communication lines. For instance, questions surrounding access to 911 emergency services has been a major factor in the acceptance rate of digital-phone service. With industry cooperation, and a targeted marketing campaign to increase awareness about the advantages of VoIP, the average user will be more comfortable with the switch from traditional telephony.



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Friday, April 11, 2008

Microsoft Windows Server 2008 Certifications Announced

Cisco CCNP Certification and CCNA Certification Exam tutorials, The Ultimate CCNA Study Package, and Ultimate CCNP Study Packages. You can also visit his blog, which is updated several times daily with new Cisco certification articles, free tutorials, and daily CCNA / CCNP exam questions! Visit his blog and sign up for Certification Central, a daily newsletter packed with CCNA, Network+, A+, and CCNP certification exam practice questions. A free 7-part course, How To Pass The CCNA , is also available. Earn your Microsoft Vista certification with The Bryant Advantage! ">Microsoft has announced the new Windows Server 2008 certification tracks, and there are major changes from past Windows certification tracks. The MCSE is no more; the multi-exam tracks are both Microsoft Certified IT Professional (MCITP) certifications. The name may not be the same, but just as the MCSE required successful candidates to pass multiple exams, so does the MCITP.
There are two MCITP tracks to choose from. The larger of the two is the Windows Server 2008 Enterprise Administrator certification, which requires the Microsoft certification candidate to pass five exams. There s not a lot of choice for this certification, because successful Enterprise Administrators will be required to pass the following exams:
Configuring Windows Server 2008 Active Directory (70-640) Configuring Windows Server 2008 Network Infrastructure (70-642) Configuring Windows Server 2008 Applications Platform (70-643) Windows Server 2008 Enterprise Administrator Exam
Along with those four requirements, you ll need to pass either the 70-620 or 70-624 Windows Vista Client exam.
There s also a Windows Server 2008 Administrator certification, which will require you to pass the Active Directory, Network Infrastructure, and the 70-646 Windows 2008 Server Administrator Exam.
Microsoft is offering single-exam certifications as well. The Server 2008 program will certify you as a Microsoft Certified Technology Specialist (MCTS) for a particular skill by passing the Server 2008 Active Directory, Network Infrastructure, or Application Platforms exams.
So even though the names have changed, Microsoft is offering both single-exam and multiple-exam Server 2008 tracks. Be sure to visit Microsoft s website to get the latest information on release dates and changes to the MCITP and MCTS programs! Server 2008 may not sound like something you need to be planning for, but we thought the same thing about 2000 and 2003 at one point!
Chris Bryant, CCIE 12933, is the owner of The Bryant Advantage, home of free Cisco CCNP Certification and CCNA Certification Exam tutorials, The Ultimate CCNA Study Package, and Ultimate CCNP Study Packages. You can also visit his blog, which is updated several times daily with new Cisco certification articles, free tutorials, and daily CCNA / CCNP exam questions! Visit his blog and sign up for Certification Central, a daily newsletter packed with CCNA, Network+, A+, and CCNP certification exam practice questions. A free 7-part course, How To Pass The CCNA , is also available. Earn your Microsoft Vista certification with The Bryant Advantage!



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Wednesday, April 9, 2008

How Important Is Wikipedia In The Grand Scheme Of Things?

Wikipedia is the center of the online encyclopedia universe. Millions of entries on every conceivable topic makes this website an authority source that many young students and adults turn to from all corners of the globe.

The widespread popularity of Wikipedia has made it an easy target for quite a bit of controversy and critique. Many academic institutions disapprove of any use of unverified Internet sources, including Wikipedia articles. Ironically, Wikipedia prides itself on the idea that its information is verifiable. Read more about Wikipedia s Verifiability policy here: http://en.wikipedia.org/wiki/Wikipedia:Verifiability

Wikipedia Basics

Founded in 2001, Wikipedia is a free content resource that anyone can submit information to according to certain submission rules. Articles are written and submitted by anyone interested in the topic being discussed.

Authenticity is supposedly ensured by the ability of others to edit previously submitted information and correct any errors. Grossly inappropriate or incorrect articles can be nominated for deletion. Wikipedia users are given a week to vote on the appropriate response to a deletion nomination.

These safeguards have been built into Wikipedia s design as a way of preserving both its credibility and authenticity. While Wikipedia s systems of checks and balances are not failsafe, they do eliminate quite a few of the errors that would otherwise occur.

The fact that the website s content is made up exclusively by donated content and that it has over 2 million topic articles is a testament to the popularity of this style. While there are no basic rules for submitting articles, there are basic guidelines that Wikipedia asks submitting authors to follow.

Maintaining a neutral tone and presenting the information in a fair unbiased way are the perfect tones that dictate encyclopedia articles. Authors and editors are expected to be respectful of the work of others and not to modify anything without a good reason or verifiable references.

Controversy

Academic institutions and authority reference sources such as encyclopedia companies have been less impressed with Wikipedia than the general public. There are many reasons for the less than enthusiastic response from institutions of higher learning and professional reference companies.

The publishers of Encyclopedia Britannica became enraged when a study claimed that the accuracy of Wikipedia was comparable to the accuracy of Britannica s long-standing published encyclopedia. They widely disputed the results, insisting that their publication is by far the more superior publication.

Public opinion sides with Britannica. The majority of most people, when polled, have great faith in the reputation of Britannica and hold it in much higher regard than its online counterparts.

The convenience of the Internet encyclopedia version is where a lot of its competition with Britannica arises. Being able to access any information with the click of a mouse brings research to a whole new level.

Wikipedia and Academics

Studies are regularly inconsistent on the accuracy of Wikipedia. There is a wide range in the quality and accuracy of the Wiki articles online.

Articles are constantly being modified and improved upon. When doing research, it is very important to double-check all information. Wikipedia is a great resource, but it should never be trusted as the final word on any topic.

Members of academia are prone to carry negative feelings towards to the use of Wikipedia. Most become agitated when their students source Wikipedia, because they feel their students are not able to tell the difference between a good resource and a bad one a truthful fact or an erroneous statement.

A commonly held belief is that a student lacks the common sense or ability to differentiate between a good article and a biased, inadequate presentation of a story as fact. Academia also points to the general lack of solid research supporting most Wikipedia articles.

Lazy Research

There is no excuse for laziness, but the blame for it is often placed on the presence of technology instead of where it actually belongs on the people who rely on technology to provide them the shortcuts they take.

The modern age is one of advanced technology and many students are more than willing to take advantage of the ease of relying on computers and minimal online research.

The primary function of schools is to teach children. Not only are they responsible for teaching them facts, but also for teaching them how to think and solve problems for themselves. When students are no longer able, or willing, to logically decide something, academics are quick to blame the ease of access to technological advances, separating themselves from the blame.

Unfortunately, schools hold as much blame as the technology they bash, for the falling ability of students to produce results on their own. When I was in high school during the early 1980 s, calculators were prohibited in all classes except for the advanced mathematics classes that required the use of scientific calculators. By the mid-1990 s, the children of friends were telling me that they were required to bring a simple calculator to the classroom to assist them in their basic math calculations.

Academia is generally as responsible for the falling academic performance of students as website sources such as Wikipedia. Although academia shares in the blame for falling academic performance with poor resources like Wikipedia, this shared blame should not excuse Wikipedia s less than ideal service record.

One Thousand Monkeys Typing The Next Great Novel

Wikipedia and all of its sister projects are not perfect. They are websites dedicated to providing knowledge to everyone. Those willing to share what they have learned donate to this knowledge base in hopes of helping others. At least, that is what they do in theory.

The Wikipedia frontier has real possibility for the future, but behind the scenes, it is rife with "monkeys learning to type the next great novel," as sourced in the Infinite Monkey Theorem at (http://en.wikipedia.org/wiki/Infinite monkey theorem). There are some areas of the Wikipedia that are definitely lacking in information and credibility, and yet when someone makes a gesture to add to the Wiki knowledge base, some editors frame these new contributions as unsupportable and unacceptable additions to the Wikipedia world.

The Wikipedia world relies upon its published Code Of Conduct to drive the decisions of its editors. Examples of the Wikipedia Code Of Conduct include: http://en.wikipedia.org/wiki/Wikipedia:Reliable sources http://en.wikipedia.org/wiki/WP:BIO

The Wikipedia Monkey Brigade

One extreme example of the "Wikipedia Monkey Brigade" is the story of how Danny Sullivan noticed the attempt by some editor to delete the Matt Cutts chapter in the encyclopedia.

For those involved in the study of search engines, Danny Sullivan is one of the most recognized experts in the field of search engines, and has been since 1997. As the founder of Search Engine Watch, and now the editor-in-chief of Search Engine Land, Danny even has his own page in the Wikipedia world: http://en.wikipedia.org/wiki/Danny Sullivan %28technologist%29

It seems some Wikipedia editor decided that Matt Cutts was not notable enough for his own chapter in the Wikipedia. For those of us who work in the search engine optimization community, such a suggestion is absolutely obscene. As a quality control engineer for Google and the voice of Google s spam detection department, people in the search industry pay close attention to what Cutts says about the future of search placement within Google.

Sullivan suggested that the attempt to delete the Matt Cutts page was at the very least an example of how "inept" the Wikipedia editors have shown themselves to be. You can read Sullivan s heartfelt argument here: http://searchengineland.com/070108-170335.php

Almost as interesting as Sullivan s blog post about the suggestion to delete the Matt Cutts page from the Wikipedia, was the page where people argued the decision about whether the page was worthy of deletion. You can read that interchange here: http://en.wikipedia.org/wiki/Wikipedia:Articles for deletion/Matt Cutts

Those supporting the deletion of the page were quick to point out the Wikipedia guidelines on Notability at: (http://en.wikipedia.org/wiki/WP:BIO) Strangely, I had read the guidelines myself and I felt that Matt Cutts was a slam-dunk for inclusion.

The Good Faith Argument

Much to my own surprise, the fellow who originally suggested that the Matt Cutts page should have been deleted got into the fray that resulted from his action. He even made reference to having read Sullivan s comments and chose to use them as a springboard to belittle Sullivan:

"The sources provided by Sullivan in his blog are interesting and some would even make great additions to a number of AfD-submitted articles to help fulfill notability (it s a shame he spent the time to make personal commentary about me on his blog than to improve these poorly drafted articles, but to each his own)."

For a guy who quotes the Wikipedia guidelines about "assuming good faith" (http://en.wikipedia.org/wiki/WP:AGF) as frequently as he does, I think his own comments about Sullivan betray his double standards about "good faith".

It is true that one would not expect anyone who studied Bioinformatics (http://en.wikipedia.org/wiki/Bioinformatics) in college to understand who the players are in the search industry, but then one would also not expect a person who knew nothing about an industry to judge who is notable in that industry either. It would be like me assuming to be able to identify notable people in the bioinformatics field... Yep, that would be dishonest and silly.

Final Thoughts

The one thing that makes the world of Wikipedia both great and terrible is the same; it is the ability of people to make corrections to the Wikipedia encyclopedia when they see the need to do so. But, the truth is that any monkey with a keyboard and an Internet connection can create and edit documents in the Wikipedia community.

Even I am a Wikipedia editor... I may even be a monkey editor, but at the end of the day, I don t monkey around editing information about which I am clueless.



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