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Computerworld 40 years of the most authoritative source of news and information for IT leaders.
Video: Interop show highlights green IT and videoconferencing
See video of a live Las-Vegas-to-Austin videoconference over the public IP network, along with a demonstration of a Nortel Energy Efficiency Calculator.
Read more...
Skype claims improved voice quality for Version 3.8 software
AOL, Yahoo make moves to boost instant messaging VoIP
Microsoft mislabels Skype as adware
Qwest rolls out faster broadband
Skype's new packages show VoIP becoming commodity
Consumer groups urge 'do not track' registry
Whaleback introduces all-you-can-eat conferencing
Embarq's eGo blends home phone and Internet
The 10 most important technologies you never think about
You may not spend much time considering Unicode, XML and digital signal processing, but you couldn't get through your day without them.
OPINION: Avaya's small business phone ploy
Unified Communications strategy doesn't include products never seen before, but they are newly bundled, newly organized and now cost less.
Opinion: Telephony: creeping disconnection
The iPhone and its competitors highlight a growing trend of users forsaking land lines for mobile phones, which they use more and more just like a regular computer.
OPINION: Get business VoIP and sleep the night
RingCentral offers features that go far beyond adding a second line for business with your current phone company, as well as advanced business-specific abilities you won't generally find with home VoIP offerings.
Turn PCs Into Antennas
Mark Hall learns about a polymer that turns PC cases into antennas.
Skype video chats
A look at how Skype VoIP software, combined with Logitech webcams, can provide videoconferencing.
The Cisco-Microsoft battle for unified communications
Microsoft product falls short on a number of issues that are going to be important to larger corporations, but it also has a lot of factors going its way in its war with Cisco.
Fending off VoIP security problems
Here are some strong options for mitigating the threat of client-side attacks on your VoIP system.
Nutter's help desk: Choosing the right VoIP phone
Network World's Ron Nutter provides advice to small and midsize companies. This week he explains the things to look for in buying a voice-over-IP phone.
Opinion: VoIP security industry -- guilty as charged
VoIP is, in essence, a time bomb, poised for a massive exploit, says Paul Simmonds.
Mistakes such as putting down co-workers or burning bridges when you resign are surefire ways to darken your career prospects. Here's how to avoid them
Hype and promises abound in the IT world, but these six breakthroughs really will change your life, says author and former IT manager John Brandon.
Baby boomers are retiring and taking their knowledge with them. Why do so few in IT seem to care?
Computerworld editors share stories of their first PCs, including some classics and some real clunkers -- then we ask readers to share their early-PC tales.
Reviews, analyses, how-tos, visual tours, hot issues and predictions about Microsoft's new OS.
Four years from now, the IT field will be a vastly different place. Will you be ready?
"Sometimes, no matter how much you try to protect your computer, you need to get down and dirty with the..."
Read more 
"Pilot fish at this software company is helping the marketing team plan a user conference. And the networking requirements are..." Read more
"Security people can talk until they're blue in the face about the dangers of unsecured Windows PCs and how they..." Read more
"Apple may be the darling of the hipper-than-thou crowd, but when it comes to climate change, it has one of..." Read more
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ProCurve Proactive Defense: A Comprehensive Network Security Strategy The costs of security are rising, as are the costs of failing to provide effective network security. This paper describes a better alternative for network security: a comprehensive security vision and strategy that arises directly from the revolutionary ProCurve Adaptive EDGE Architecture™ (AEA), which embraces distributed intelligence at the network edge and takes a holistic approach to networking.Download this white paper now 
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Bringing Order and Security to your Mobile Workforce: Corporate Mobility Policy and Device Management
Download this white paper, free, compliments of Premiere Global Services.
Download this Executive Briefing now (a $195.00 value), compliments of ProCurve Networking by HP.
Read up on the latest ideas and technologies from companies that sell hardware, software and services.
 Networking Know-HowFor tips and best practices on building anything in the network, see Sandra Gittlen's weekly column. Click here to read the latest column by Sandra Gittlen |
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IT Executive Summits
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500 Servlet Exception
javax.servlet.jsp.JspException: Can't insert page '/common/tiles/bottom_bar.jsp'
: /partner_content/009/050/300/partner_content_009050388.jsp
at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:898)
at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:462)
at _jsp._common._tiles._layouts._cw_0layout__jsp._jspService(common/tiles/layouts/cw_layout.jsp:85)
at com.caucho.jsp.JavaPage.service(JavaPage.java:60)
at com.caucho.jsp.Page.pageservice(Page.java:570)
at com.caucho.server.dispatch.PageFilterChain.doFilter(PageFilterChain.java:159)
at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115)
at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229)
at com.caucho.server.webapp.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:273)
at com.caucho.server.webapp.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:106)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)
at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:263)
at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106)
at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115)
at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229)
at com.caucho.server.webapp.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:273)
at com.caucho.server.webapp.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:106)
at com.caucho.jsp.PageContextImpl.forward(PageContextImpl.java:977)
at _jsp._taxonomy._000._000._000._taxonomy_0000000081_0index__jsp._jspService(taxonomy/000/000/000/taxonomy_000000081_index.jsp:1)
at com.caucho.jsp.JavaPage.service(JavaPage.java:60)
at com.caucho.jsp.Page.pageservice(Page.java:579)
at com.caucho.server.dispatch.PageFilterChain.doFilter(PageFilterChain.java:159)
at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:350)
at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:70)
at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:70)
at com.caucho.server.cache.CacheFilterChain.doFilter(CacheFilterChain.java:175)
at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:178)
at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229)
at com.caucho.server.hmux.HmuxRequest.handleRequest(HmuxRequest.java:419)
at com.caucho.server.port.TcpConnection.run(TcpConnection.java:389)
at com.caucho.util.ThreadPool.runTasks(ThreadPool.java:492)
at com.caucho.util.ThreadPool.run(ThreadPool.java:425)
at java.lang.Thread.run(Thread.java:534)
Resin Professional 3.0.18 (built Fri, 24 Feb 2006 09:15:12 PST)