• Telecoms

    Skype and SIP

    Many businesses are now using VOIP SIP connections to deliver IP telephony to user desktops or IP phones. However, until recently the popular low-cost Skype VOIP service hasn’t been compatible with SIP telephony, ?without using third-party tools like those from 3CX.
    read more
  • Network

    Should you move customers to 802.11n?

    802.11n has been ratified. And best of all, the release contains no incompatibility with the draft versions. Many laptops and other network devices have implemented 802.11n draft for the past couple of years. So should you upgrade any remaining 802.11g or 802.11b devices in customer networks?
    read more
ServerBusiness Continuity

Turn DPM and Windows Storage Server into an appliance

Combine windows storage server and add windows system center data protection manager and you can get a backup and dr appliance you can build – or a service you can sell.

   
Server

SQL Server: diagnosing and fixing performance issues

Many SMEs have applications that run on SQL Server. In the more recent versions, SQL Server 2005 and 2008 is largely self tuning so it may well run for months unattended. However, performance issues can still raise their ugly head.

   
Fluff

Dirtection Inc: episode 3

In which a bit of fluff yields up its terrible secret!

Ethel works in Admin. I generally see her at 11 o’clock in the morning and half-past three in the afternoon. We meet by the drinks machine in the foyer of Building C. The machine dispenses a tasteless brown liquid

   
ClientClient Resources

Limitations of VDI

Before deploying VDI, it is important to understand the limitations of the technology.

   
Server

Set up event subscriptions in Windows 2008

Set up an event subscription between two Windows Server 2008 systems

   
Business Continuity

Protecting against power issues in a small office takes more than picking a UPS

Protect computers from power problems and you can extend their working life as well as avoiding downtime and possible data corruption. Losing data on a laptop or desktop is bad enough, but losing a server to a power surge or power cut can be much more severe, potentially even a threat to the business. Losing a mail server or a major database can lead to serious data corruption that will take you time, perhaps even days, to resolve. During that time, your customer’s business is being impacted, and even if they’ve ignored your advice they’re likely to blame you, so you need to explain the danger and convince them to protect their systems.

   
Business Continuity

Database Backup

Databases store the most valuable information for the businesses you work with and they’re the trickiest systems to back up; some of the largest technology companies in the world have got database backup badly wrong. Losing that data can have serious consequences for the business, to say nothing of the embarrassment quotient for you. Here we explain the essentials of backing up and introduce some specialist tools.

   
Security

Danger, USB!

USB has given us fast, easy access to devices and files – but it’s also a security nightmare. How can you lock it down for clients?

   
ServerNetwork

Document management with Microsoft Search Server

Storage is cheap and it’s easy to create documents, so most companies have tens or hundreds of thousands of documents on the computers in their companies. So how do your customers find a document on a particular topic? The worrying answer is probably that they can’t...

   
Business Continuity

Backing up Exchange

Like any other database, Exchange needs a little TLC if you want to recover from any downtime.

   

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