Network Planning and Testing for IP Telephony
Top Stories
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Tip
25 Apr 2022
Power over Ethernet basics for network architects
Power over Ethernet provides a way to supply electricity to low-power devices through a standard Ethernet cable. Learn about the different standards and PoE types. Continue Reading
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Tip
12 Feb 2007
VoIP bandwidth: Calculate consumption
The bandwidth needed for VoIP transmission depends on compression technology, packet overhead and the network protocol used. In this tip, learn how to calculate how much bandwidth your VoIP implementation will need. Continue Reading
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Tip
22 Mar 2023
Why version control is necessary in digital asset management
Creative teams often use different versions of their digital assets across marketing channels. Learn how version control in DAM systems helps teams track these versions. Continue Reading
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Tip
22 Mar 2023
Workplace transformation: 8 steps to build a successful plan
The pandemic might have changed the workplace for good. Here's how to ensure that your organization's physical spaces, business processes and technology suit employees' workstyles. Continue Reading
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Podcast
22 Mar 2023
BreachForums taken down after arrest of alleged owner
This Risk & Repeat podcast episode covers the arrest of BreachForums' alleged owner and the site's subsequent closure, as well as possible connections to the DC Health Link breach. Continue Reading
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News
22 Mar 2023
Java 20 Project Loom updates set stage for Java LTS
Java 20 reincubates two Project Loom scalability features, making them prime candidates to become standard in September's Java LTS. Continue Reading
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Feature
22 Mar 2023
Understand how the CXL SSD can aid performance
Although CXL SSDs are only in the research phase, their performance shows promise. When used as simple memory extensions, they should improve programs that manage large data sets. Continue Reading
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News
22 Mar 2023
Why Veeam thinks ransomware warranty payouts are unlikely
Veeam Data Platform v12 offers a financial guarantee to customers that can’t restore after ransomware attacks, but the backup supplier is convinced it won’t be making many payouts Continue Reading
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News
22 Mar 2023
Rockwell Automation manufacturer poll finds tech paralysis
Rockwell Automation's annual manufacturer survey found a third unable to choose technology and almost half struggling to achieve a return on investment on purchased technology. Continue Reading
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News
22 Mar 2023
Goggo Network and Oxbotica team to bring autonomous deliveries to Europe
Autonomous vehicles logistics firm to introduce autonomous vehicle software developer’s operating system in its fleet of on-road autonomous electric vehicles across Europe Continue Reading
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News
22 Mar 2023
Distributor marketplaces key in supporting channel subscriptions
Research from Westcon-Comstor has revealed the pivotal role that disties play in enabling more interaction with marketplaces Continue Reading
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News
22 Mar 2023
Anheuser-Busch InBev brews digital infrastructure with Orange
Global brewing giant partners with business services division of global telco company to help with digital transformation Continue Reading
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News
22 Mar 2023
Openreach hits 10 million mark for full-fibre deployment
Village in England’s smallest county sees largest network provider hit milestone as 10 millionth location for full-fibre broadband to homes, businesses and public services Continue Reading
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News
22 Mar 2023
SCC picks up Vohkus
Channel player SCC makes first M&A move after indicating it had the funds to be active in the market Continue Reading
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News
22 Mar 2023
SAP looks to grow S/4HANA Cloud presence in midmarket
Grow with SAP is a new program targeted at driving SAP S/4HANA Cloud sales in the midmarket, but can it address the perception that S/4HANA Cloud is too complex for those companies? Continue Reading
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News
22 Mar 2023
Government launches seven-year NHS cyber strategy
The new Cyber Security Strategy for Health and Adult Social Care lays out a plan for promoting cyber resilience in the sector by 2030 to protect services and patients alike Continue Reading
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News
22 Mar 2023
UK government launches international tech strategy as tool of diplomacy
The UK government has announced an international technology strategy to promote the country abroad, strengthening ties with allies and supporting developing nations Continue Reading
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News
22 Mar 2023
Cyber insurance carriers expanding role in incident response
While cyber insurance has its benefits, infosec professionals expressed concern that carriers have too much influence over incident response decisions, especially with ransomware. Continue Reading
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News
22 Mar 2023
ServiceNow's latest Now Platform focuses on AI, automation
ServiceNow doubles down on AI in its latest version of its Now Platform. Code-named Utah, the new version has several AI features intended to optimize business processes. Continue Reading
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Tip
22 Mar 2023
How to build an SD-WAN RFP to evaluate vendors
There are key questions that belong in your SD-WAN request for proposal. Use them to better assess vendor features and capabilities, architecture, cost savings and PoCs. Continue Reading
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Tip
22 Mar 2023
How network perimeters secure enterprise networks
Network perimeters serve as essential network security to block unwanted traffic. Find out how they differ from the network edge and how they help secure enterprise networks. Continue Reading
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News
22 Mar 2023
Neos Networks to enable Oxfordshire gigabit smart county ambitions
Leading fibre connectivity supplier reveals role in project designed to deliver gigabit broadband upgrades for more than 175 public sector sites across Oxfordshire by the end of 2023 Continue Reading
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News
22 Mar 2023
Telent completes communications systems upgrades at HS1 railway stations
Telent designs and installs data network and management system at four international stations Continue Reading
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News
22 Mar 2023
AWS Imagine Grant launches in UK to fund charity cloud-based tech projects
The AWS Imagine Grant initiative has been running in the US for several years, with 66 charitable organisations receiving more than $6m in funding so far Continue Reading
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News
22 Mar 2023
CityFibre lands latest Project Gigabit contract
Latest part of UK government’s project to drive gigabit connectivity to non-urban locations sees broadband provider engaged to roll out full-fibre to 45,000 hard-to-reach homes and business across rural Cambridgeshire Continue Reading
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News
22 Mar 2023
OVHcloud opens India datacentre
The French cloud service provider has opened its first datacentre in India that will provide Indian businesses with access to local compute and storage capabilities Continue Reading
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Feature
21 Mar 2023
How AI has cemented its role in telemedicine
Many healthcare clinicians rely on AI when performing daily tasks and see benefits that outweigh the drawbacks. Continue Reading
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News
21 Mar 2023
ZenGo finds transaction simulation flaw in Coinbase, others
Referred to as a 'red pill attack,' ZenGo researchers discovered a way to exploit smart contracts and bypass security features known as transaction simulation solutions. Continue Reading
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Tip
21 Mar 2023
The fundamentals of achieving high cohesion and low coupling
It's easy to say, 'high cohesion, low coupling,' but is it as easy to put into practice? We examine some of the basics behind cohesion, coupling and the right balance between them. Continue Reading
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News
21 Mar 2023
U.S. sets code rewrite on job ads seeking H-1B, OPT workers
Dice's parent company, DHI Group, has reached a voluntary agreement with the U.S. Equal Employment Opportunity Commission over job ads that allegedly favored foreign workers. Continue Reading
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Tip
21 Mar 2023
4 ChatGPT cybersecurity benefits for the enterprise
As OpenAI technology matures, ChatGPT could help close cybersecurity's talent gap and alleviate its rampant burnout problem. Learn about these and other potential benefits. Continue Reading
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News
21 Mar 2023
Adobe Firefly brings generative AI imaging marketing tool
Adobe's Firefly is an image creator trained on millions of visuals from Adobe stock content to understand written commands and make images for better marketing. Continue Reading
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Tip
21 Mar 2023
Improve IT efficiency with a PowerShell self-service portal
You can jump over the technical barriers that impede automation efforts in your organization by exploring how to deploy a web-based portal that hosts your scripts. Continue Reading
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Feature
21 Mar 2023
Silicon Valley Bank collapse explained: What you need to know
Not all banks cater to startup companies. Silicon Valley Bank specialized in the tech startup industry but was not prepared for a bank run as companies started burning more cash. Continue Reading
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Feature
21 Mar 2023
20 social media terms to know
Social media marketing can be an easy way to reach consumers and build brand awareness. Check out this glossary to understand popular social media terms. Continue Reading
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News
21 Mar 2023
Nordics move towards common cyber defence strategy
Nordic countries agree to work together to improve their cyber defences amid increasing threat Continue Reading
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Tip
21 Mar 2023
Code comment best practices every developer should know
Source code can benefit from well-written code comments. If teams implement proper writing strategies, code comments can be a great tool to explain code intent. Continue Reading
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News
21 Mar 2023
Vonage's API tools embed video and add bulk messaging
Vonage drops an embedded video conferencing tool that can live on any platform and a mass communication tool to let enterprises customize messages at scale. Continue Reading
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News
21 Mar 2023
MPs explore how to expand quantum computing in business
Commons Science and Technology Committee is looking for evidence of where the UK’s new quantum strategy needs improvement Continue Reading
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News
21 Mar 2023
Nvidia DGX Quantum system blends CPUs, GPUs with CUDA
Nvidia and Quantum Machines deliver a new architecture that combines CPUs and GPUs with quantum technologies. Continue Reading
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News
21 Mar 2023
Nvidia aims at generative AI, joins with image stock firms
The AI hardware/software vendor offers services for enterprises to build generative models without starting anew each time. The vendor is also teaming with Adobe and Getty Images. Continue Reading
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News
21 Mar 2023
Riedel Networks, Kalaam collaborate to connect motorsports
Digital services firm teams with international customised network provider to support real-time data transfer and broadcasting for one of the most active and data-driven sports in the world Continue Reading
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Opinion
21 Mar 2023
From CDO to CTIO – what tech leader job titles really mean, and who calls the shots
In your organisation, do you have a CIO? A CTO? A CTIO? We offer a brief guide to the top roles in IT and the differences between them. Continue Reading
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News
21 Mar 2023
Tech competition with China remains top of mind for U.S.
U.S. competition with China on technology has advanced beyond legislation as the Biden administration mulls rules for limiting investments in the Chinese tech sector. Continue Reading
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News
21 Mar 2023
Adobe and RainFocus pair for more data insight at events
The CX software giant pairs with the event marketing services vendor to provide customers with tools for deeper personalized experiences at in-person and online events. Continue Reading
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Tip
21 Mar 2023
5 steps to migrate from MPLS to SD-WAN
To migrate from MPLS to SD-WAN, you need a plan. Use these five steps as a guideline to avoid MPLS contract disasters, unexpected costs and delayed installation. Continue Reading
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News
21 Mar 2023
Making it simple approach paying off for Hitachi Vantara
Efforts by Hitachi Vantara’s global channel chief to streamline processes and increase partner support have led to increased activity Continue Reading
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News
21 Mar 2023
How Mimecast thinks differently about email security
Mimecast CEO Peter Bauer believes the company’s comprehensive approach towards email security has enabled it to remain relevant to customers for two decades Continue Reading
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News
21 Mar 2023
UK signs digital trade deal with Ukraine
The UK and Ukraine have agreed a trade deal that will reduce the cost of IT imports from the war-torn country Continue Reading
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News
21 Mar 2023
Hitachi Energy emerges as victim of Clop gang’s Fortra attack
The power and energy division of Japanese conglomerate Hitachi has disclosed that it has fallen victim to a Clop cyber attack, but insists customer data is safe Continue Reading
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News
21 Mar 2023
GDS signs £24m worth of contacts for One Login
As the Government Digital Service (GDS) prepares for the official end of Gov.uk Verify, it signs three new contracts for its successor programme, One Login Continue Reading
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News
21 Mar 2023
Ferrari rejects ransom demand after cyber attack
Italian carmaker Ferrari says it will refuse to pay a ransom after an unspecified threat actor broke into its IT systems and stole customer data Continue Reading
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Blog Post
21 Mar 2023
Auto-tech series: Vanta - Compliance becomes an always-on process
This is a guest post for the Computer Weekly Developer Network written by Matt Spitz, in his capacity as VP of Engineering at Vanta - the company helps companies scale security practices and ... Continue Reading
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Feature
21 Mar 2023
HDD specs: Assess MTTF, AFR and UER to get the drives you need
In part one of a two-part series, we look at key hard disk drive specs, including mean time to failure, annual failure rate and unrecoverable error rate, and how they relate to each other Continue Reading
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News
21 Mar 2023
Danish law firm transforms digital collaboration through core system replacement
NJORD has transformed how it shares documents among lawyers through a cloud-based platform Continue Reading
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News
21 Mar 2023
BT gets on Wavelength to bring 5G, cloud to mobile businesses
Long-term, multi-million-pound investment gives leading UK telco’s business customers access to edge computing services, combining EE mobile network’s 5G and 4G network infrastructure with cloud services from Amazon Web Services Continue Reading
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News
21 Mar 2023
Ransomware gangs harass victims to ‘bypass’ backups
Analysis reveals how cyber criminal gangs are turning to extensive, targeted harassment campaigns to force victims to pay up, even if their backups are in good order Continue Reading
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E-Zine
21 Mar 2023
The risks of an imbalance in AI
In this week’s Computer Weekly, a leading AI expert explains the risks of an arms race in artificial intelligence caused by the domination of private sector providers. Our latest buyer’s guide examines ways to reduce IT’s energy use. And we analyse the latest damning revelations from the Post Office scandal inquiry. Read the issue now. Continue Reading
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Blog Post
20 Mar 2023
How to use the Google Chrome color picker extension
Want to select a color from an image on a webpage? Or an HTML element? Here's how to use the Google Chrome color picker extension that comes packaged as part of the built-in DevTools. Continue Reading
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News
20 Mar 2023
Oracle OKE takes on Azure, AWS with serverless Kubernetes
Oracle added serverless Kubernetes and a financially backed SLA to its OKE managed service, playing catch-up with AWS, Google and Azure and taking a swipe at them on pricing. Continue Reading
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News
20 Mar 2023
NCSC launches cyber check-up tools for SMEs
The NCSC has launched two new security services aimed at SMEs that lack the resources to address cyber issues, and may underestimate their vulnerability to attack Continue Reading
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News
20 Mar 2023
HPE to acquire OpsRamp for GreenLake IT ops tools
IT automation specialist OpsRamp will become part of HPE's GreenLake portfolio, adding hybrid cloud visibility and notification tools to the IT conglomerate's SaaS offerings. Continue Reading
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Opinion
20 Mar 2023
App modernization, mainframe, microservices: IBM event recap
At the recent IBM Infrastructure Analyst Event, IBM announced advances in IBM zSystems for AI, app architecture and other areas to help businesses achieve their goals. Continue Reading
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News
20 Mar 2023
Amazon’s latest round of layoffs includes HR
Amazon has cut another 9,000 jobs in HR, Amazon Web Services and advertising, citing the need to be 'leaner' due to economic uncertainty. The company laid off 18,000 in January. Continue Reading
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Opinion
20 Mar 2023
The rise of the non-developer
Low-code and no-code tools are often touted as solutions to the developer talent shortage -- but they might not be the full answer for companies facing a lack of tech skills. Continue Reading
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News
20 Mar 2023
VMware Partner Connect reboots with accent on SaaS
VMware's partner program gets a new look as the company invests in the subscription model; Endor Labs, Graphiant and TrueFort also launch or update channel efforts. Continue Reading
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Tip
20 Mar 2023
4 cloud API security best practices
APIs make up the majority of web traffic now, but they aren't always kept as secure as needed. Consider implementing these four cloud API security best practices. Continue Reading
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Feature
20 Mar 2023
Techno-nationalism explained: What you need to know
Techno-nationalism changes the way providers do business and the way users interact with tech. Continue Reading
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News
20 Mar 2023
FBI arrests suspected BreachForums owner in New York
The BreachForums arrest occurred days after DC Health Link's data went up for sale on the dark web message board, though the affidavit did not cite the breach in the arrest. Continue Reading
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Tip
20 Mar 2023
Boost cluster security with Kubernetes vulnerability scanning
Performing vulnerability scans on Kubernetes clusters can help keep container environments secure and running smoothly. Learn what risks to look out for and compare tool options. Continue Reading
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Tip
20 Mar 2023
Follow these 9 steps for SD-WAN testing before deployment
Before an SD-WAN implementation, you'll want to run the system through a battery of tests to check for things like failover, packet delivery and traffic segregation. Continue Reading
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News
20 Mar 2023
Docker Free Team concerns linger after mea culpa
Docker apologized for a 'terrible job' sharing its plan to deprecate a Free Team subscription, but some observers remain worried about security implications from the transition. Continue Reading
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News
20 Mar 2023
Amazon CEO Andy Jassy confirms 9,000 further job cuts across AWS, Twitch and its advertising arm
Amazon's cloud arm is set to be one of several business units that will lose employees over the coming months, a staff email has confirmed Continue Reading
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News
20 Mar 2023
Zoom strikes unified communications home run in MLB partnership
Conferencing and communications company claims first-of-its-kind partnership with major US sports league to enhance MLB games and the fan viewership experience based on contact centre and core platform Continue Reading
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News
20 Mar 2023
Acceldata update enhances data observability platform
The vendor's latest platform update adds four new capabilities, including low-code/no-code options for developing data quality standards and self-healing capabilities. Continue Reading
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News
20 Mar 2023
UK altnets advance pace of full-fibre deployment
One of the fastest-growing altnets in the UK raises £230m in committed debt financing, while country’s leading independent network provider becomes object of takeover as it maintains build-out momentum Continue Reading
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Opinion
20 Mar 2023
Is a cloud-first strategy right for you?
A cloud-first strategy has its fair share of advantages and disadvantages. Learn how to avoid risks and build a strategy that is right for your organization. Continue Reading
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News
20 Mar 2023
Channel roundup: Who's gone where?
The first quarter is coming to its end, but the need for expertise and experience continues across the industry Continue Reading
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Tip
20 Mar 2023
How to prepare for the next version of Exchange Server
The Exchange Server roadmap charts several twists and turns that shows Microsoft deviating from its typical course with the server-based email platform. Continue Reading
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News
20 Mar 2023
VMware enhances partner programme
Vendor looks to encourage its channel to cover the entire customer lifecycle, with more rewards and certifications Continue Reading
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Blog Post
20 Mar 2023
Preventing Crime not meeting Political Targets - A review of the MPS Turnaround Plan
Respond by the end of March if you live or work in London and believe that the primary objective of policing is the prevention of time not the meeting of targets as proxies for delivering political ... Continue Reading
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Feature
20 Mar 2023
SaaS backup vendors diversify approach as adoption grows
Backup vendors are expanding coverage and introducing new methods to back up SaaS data as IT departments contend with ever-growing adoption and user demands. Continue Reading
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News
20 Mar 2023
NatWest announces ID service for its customers
The identities of NatWest customers engaging with businesses online can be confirmed by the bank's ID service in seconds Continue Reading
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Feature
20 Mar 2023
Will data centers become obsolete?
Many organizations want to simplify or scale down their data centers -- but they won't disappear. Admins can examine as-a-service options and cloud to offload some applications. Continue Reading
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Tip
20 Mar 2023
Configure NIC teaming in Windows Server
NIC teaming maximizes network bandwidth and provides redundancy benefits. These steps guide users through NIC teaming configuration in Windows Server with GUI and PowerShell. Continue Reading
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Tip
20 Mar 2023
Compare SharePoint Syntex disadvantages and benefits
Microsoft promotes its SharePoint content AI services -- Syntex -- as a way to streamline content management in a cost-effective way. Yet, the service is new and has challenges. Continue Reading
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News
20 Mar 2023
Ofcom extends time on BT wholesale broadband tariff probe
UK comms regulator to take a further two months to assess whether a regulatory green light for new wholesale pricing from ultrafast broadband market leader threatens competitiveness of UK gigabit sector Continue Reading
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News
20 Mar 2023
Government should invest in maritime tech, say MPs
Report from the Transport Committee calls for investment in technology for the maritime sector, and wants the government to make it easier to scale-up innovation Continue Reading
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News
20 Mar 2023
BBC cracks down on TikTok after review
The BBC is asking staff not to install TikTok on corporate-owned devices without a justified business purpose, although its use will still be allowed to share media content with its audiences Continue Reading
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Blog Post
20 Mar 2023
Auto-tech series: HashiCorp - Automation & the multiverse of machine madness
Continuing this series of technology platform analyses examining the universe of automation tools and services now being brought to bear across every transept of the software application ... Continue Reading
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Blog Post
20 Mar 2023
Half A Rack In Half A Day: Building A Private Cloud
Having entered my 39th (gulp!) year in IT, it’s fair to say I’ve had to endure more than my fair share of IT hype and BS. Many are the times at live events I’ve done a tally chart on the number of ... Continue Reading
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News
20 Mar 2023
Inside AIA’s cloud adoption journey
The Hong Kong-based multinational insurance firm has moved 86% of its IT infrastructure to public cloud to drive growth, productivity and efficiency Continue Reading
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Conference Coverage
20 Mar 2023
Everything Enterprise Connect 2023: News, trends and insights
This guide gathers the latest news and analysis from Enterprise Connect, one of the largest enterprise communications and collaboration conferences in 2023. Continue Reading
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Blog Post
19 Mar 2023
Critical Java JVM options and parameters
The easiest way to optimize your Java runtime is to supply correct JVM options and parameters. In honor of the Java 21 release, we will examine the 21 most important Java JVM options you can configure. Continue Reading
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Blog Post
18 Mar 2023
Daily Scrum vs standup meetings: What's the difference?
Other than being an ablest term that discriminates against people who can't stand, there are many differences between a standup meeting and the daily Scrum. Here we look at the 10 most important ... Continue Reading
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Feature
17 Mar 2023
10 key ESG and sustainability trends, ideas for companies
From consumers to employees to investors, more people are choosing companies that prioritize environmental, social and governance concerns. Here are 10 ESG trends that matter. Continue Reading
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News
17 Mar 2023
ChatGPT's threat to white-collar jobs, cognitive automation
ChatGPT has the potential to accelerate cognitive automation, or automate problem solving and critical thinking tasks that are now completed by white-collar workers. Continue Reading
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Tip
17 Mar 2023
How to detect and control the spread of shadow APIs
Now that infiltration via APIs has become a favored method for hackers, IT teams need to take additional steps to safeguard those important interfaces. Continue Reading
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Tip
17 Mar 2023
When to use the Windows command prompt vs. PowerShell
The Windows command prompt and PowerShell can accomplish similar tasks, but how they do so might push users toward one option over the other. Check out these examples to see why. Continue Reading
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Tip
17 Mar 2023
PowerShell vs. Bash: Key differences explained
Windows admins have the option to use Bash, a Linux shell, but the command-line tool doesn't stack up one to one with PowerShell for Windows deployments. Continue Reading
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Feature
17 Mar 2023
Wellthy finds analytics success with ThoughtSpot
The self-service analytics specialist's platform has greatly increased the healthcare organization's efficiency after its old BI platform was too geared toward trained experts. Continue Reading
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News
17 Mar 2023
Google warns users of Samsung Exynos zero-day vulnerabilities
To prevent threat actors from exploiting the unpatched attack vectors, Google Project Zero made an exception for four Exynos chipset flaws by extending its disclosure timeline. Continue Reading