Tech Advisory

Technology Advice for Small Businesses

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Making sense of workplace computer energy costs

Energy savings on office computers are often promised and rarely measured. Before buying new equipment or changing power settings, it helps to know what the current fleet actually draws in each state: off, asleep, idle, and busy. Start with the arithmetic The calculation is simple. Multiply a device’s power draw in watts by the hours… Continue reading Making sense of workplace computer energy costs

What do your office computers really cost to run?

A computer’s price tag tells only part of its cost. A few inexpensive measurements and some simple arithmetic reveal what each workstation really costs to run and which energy-management steps pay off. Start with the arithmetic The calculation is simple. Multiply a device’s power draw in watts by the hours it runs, divide by 1,000… Continue reading What do your office computers really cost to run?

How to measure the real energy cost of workplace computers

Most businesses know what their computers cost to buy and almost none know what they cost to run. Measuring real consumption, instead of relying on nameplate ratings or rules of thumb, shows where the money goes and which changes are worth making. Start with the arithmetic The calculation is simple. Multiply a device’s power draw… Continue reading How to measure the real energy cost of workplace computers

Why VoIP call transfers fail between phone systems

A call transfer may seem simple, but behind the scenes, multiple phone systems must coordinate how to pass an active call to another person or number. They do this through SIP messages, which different vendors may handle in their own ways. When systems don’t agree, calls can drop, callers may hear silence, or transfers may… Continue reading Why VoIP call transfers fail between phone systems

Blind, attended, and broken: What happens when phone systems hand off a call

Call transfer issues can be difficult to diagnose because users rarely report a rejected SIP REFER. Instead, they simply say the call dropped when they tried to transfer it to a colleague. Behind the scenes, the transfer involves several systems that must coordinate the handoff. When something goes wrong, understanding how these systems interact makes… Continue reading Blind, attended, and broken: What happens when phone systems hand off a call

When a transferred call drops: How to troubleshoot SIP interoperability issues

Transfer failures between phone systems usually come down to a handful of common issues. One system may not support the transfer method, SIP headers may get changed along the way, progress messages may not come through, or a firewall may block the signaling. Each issue leaves clues in the SIP logs, making it easier to… Continue reading When a transferred call drops: How to troubleshoot SIP interoperability issues

When should a business retain or delete Microsoft 365 documents?

Every document a business keeps carries both a cost and a risk. Keep records too briefly and the company may breach a legal requirement or lose evidence it needs. Keep everything forever and storage grows, searches slow down, and old content becomes a liability in a lawsuit or a data breach. Microsoft Purview lets administrators… Continue reading When should a business retain or delete Microsoft 365 documents?

A practical guide to document life cycle management in Microsoft 365

Many businesses assume that anything stored in Microsoft 365 is both safe and permanent. In reality, content is kept only for as long as the applicable retention settings require, and keeping information available is not the same as ensuring it can be recovered if something goes wrong. Understanding this distinction helps prevent costly surprises, whether… Continue reading A practical guide to document life cycle management in Microsoft 365

Microsoft 365 retention explained: Policies, labels, and knowing when to let data go

Microsoft 365 will keep or delete content automatically based on retention rules configured by administrators. Retention policies and labels turn legal, regulatory, and business requirements into settings that run quietly in the background. Getting them right means understanding how the rules interact, when deletion is appropriate, and why retention is a different thing from backup.… Continue reading Microsoft 365 retention explained: Policies, labels, and knowing when to let data go

How dependencies shape business application availability

Cloud application outages can stem from failures in supporting services and infrastructure. A failed sign-in may result from an authentication service outage, an inaccessible website from a DNS or network issue, and an unconfirmed order from a database or payment processing failure. Mapping these dependencies in advance and deciding how the application should respond when… Continue reading How dependencies shape business application availability