Office Connectivity: 8 Questions to Ask Before You Sign

Every modern Scottish business relies on a stable internet connection. Whether your team is based in Dundee, Perth, Fife, or across the Central Belt in Edinburgh and Glasgow, your daily operations depend on cloud applications, VoIP phone systems, video calls, and remote data backups. When the internet drops, productivity halts immediately.

Yet, many businesses still treat office internet as a simple utility, similar to water or electricity. They sign up for standard business broadband packages without fully understanding the underlying technology, service commitments, or resilience measures in place. When issues arise, they discover that their connection is not built for the demands of a modern workforce.

Understanding the differences between full fibre (FTTP), dedicated leased lines, and automated failover systems is essential. To help you make the right choice, here are eight critical questions you should ask any telecoms or connectivity provider before signing a contract.

1. Is the Bandwidth Dedicated or Contended?

Most entry-level broadband packages use contended lines. This means you share the local infrastructure and bandwidth with other nearby businesses and residential properties. During peak working hours, typically mid-morning and mid-afternoon, your connection speed can drop significantly as your neighbours use the same network.

A dedicated leased line gives your office exclusive, uncontended bandwidth. If you pay for a 500 Mbps leased line, you receive that exact speed around the clock, regardless of what other businesses on your industrial estate or high street are doing.

When speaking with a provider, ask for the exact contention ratio. If they cannot provide one, or if they confirm the line is shared, consider whether your daily operations can tolerate speed fluctuations during busy trading periods.

2. What Are the Symmetrical Upload Speeds?

Standard broadband products are usually asymmetrical. They offer fast download speeds, but significantly slower upload speeds. For example, a package might advertise 300 Mbps download, but only deliver 30 Mbps upload.

This gap was acceptable when staff only browsed websites and downloaded files. In modern businesses, however, upload speed is just as important as download speed. Upload bandwidth directly powers:

• High-definition Microsoft Teams and Zoom video meetings
• Outbound VoIP telephone calls
• Off-site cloud backups and file synchronisation
• Accessing on-premises servers from home or branch offices

A full fibre leased line provides symmetrical speeds, meaning your upload speed matches your download speed exactly. Ask your provider to clearly state both numbers in writing.

3. What Is the Service Level Agreement (SLA) for Fault Repairs?

When an internet connection fails, the cost is measured in lost billable hours, interrupted customer service, and delayed orders. The most significant difference between standard broadband and a leased line is not always speed, but the speed of repair.

Standard business broadband often comes with a best-endeavour repair target, which can take anywhere from 24 to 72 hours, or even longer over weekends. In contrast, dedicated leased lines typically feature a robust Service Level Agreement (SLA) with guaranteed fix times, often within four to six hours, 24 hours a day, 365 days a year.

Ask your provider:

• What is the guaranteed response time when an outage is reported?
• What is the guaranteed fix time, and what financial compensation applies if the SLA is breached?
• Who handles the support desk, and are they based in the UK?

4. How Does Your Failover Solution Actually Work?

A single internet connection, no matter how reliable, remains a single point of failure. Roadworks in Angus, a severed cable in Edinburgh, or a hardware fault at the local exchange can take down even the best leased line.

A resilient office requires an automatic failover solution. However, not all failover systems are created equal. You should ask your provider how seamless the switchover will be during an outage.

There are two main approaches:

• Secondary fixed line: A secondary connection from a separate network infrastructure that takes over if the primary line drops.
• 4G or 5G cellular backup: A mobile data router integrated into your firewall that automatically routes traffic over mobile networks when fixed lines fail.

Ensure that the failover is automated. If your staff have to manually unplug cables or change network settings, you will experience disruption. An effective system should switch over in seconds without dropping active calls or sessions.

5. Are There Any Potential Excess Construction Charges (ECCs)?

When ordering full fibre or a leased line, physical engineering work may be required to bring the fibre optic cable from the public highway into your building. In many city centre locations across Dundee, Perth, or Glasgow, infrastructure is already in place. In older commercial buildings, business parks, or rural locations, engineers may need to dig trenches, lay new ducting, or install internal cabling.

These engineering costs are known as Excess Construction Charges (ECCs). In many cases, providers include a generous construction allowance, or government voucher schemes may offset costs. However, unexpected ECCs can still arise after a site survey is completed.

Ask your provider upfront:

• Is the quote subject to a site survey?
• What is the process if ECCs are identified?
• Can you cancel the contract without penalty if the construction charges exceed your budget?

6. How Will Voice and Video Traffic Be Prioritised?

An internet connection handles many different types of data at once. Without proper traffic management, a large cloud backup or a staff member downloading a large file can degrade call quality on your VoIP phone system or cause video calls to freeze.

Ask your provider if their routers and managed firewalls support Quality of Service (QoS) rules. QoS allows your network to give priority to time-sensitive traffic, such as voice and video, ahead of general web browsing or file transfers. This ensures crystal-clear voice calls even when the office network is under heavy load.

7. Who Manages the Router, Firewall, and Security?

Connectivity is closely tied to cybersecurity. Plugging a business network directly into an unmanaged internet router leaves your systems exposed to external threats. Under frameworks like Cyber Essentials and UK GDPR, your business is responsible for maintaining secure boundary firewalls and updating device firmware regularly.

Clarify where your provider's responsibility begins and ends:

• Do they provide a basic modem, or a fully managed enterprise firewall?
• Who is responsible for monitoring security alerts and applying security patches?
• Is the connection monitored proactively so faults are identified before you notice them?

Working with a provider that manages both your connectivity and your wider IT security helps avoid finger-pointing when technical problems arise.

8. Can the Bandwidth Scale as Our Business Grows?

Your connectivity requirements today will likely look very different in two or three years. Adding new staff, adopting more cloud services, or expanding into hybrid work arrangements will all increase your data consumption.

If you choose a leased line, ask about the bearer size. A common configuration is a 200 Mbps service delivered over a 1 Gbps physical line (known as a 1 Gbps bearer). This allows you to increase your bandwidth remotely in future without needing new construction work or replacement hardware.

The Orange Penguin Take

At Orange Penguin, we have supported Scottish businesses with their IT, cloud, and telecoms since 2007. We frequently see firms paying for expensive connections that do not meet their practical needs, or relying on residential-grade broadband that leaves them vulnerable to costly downtime.

Connectivity should never be viewed in isolation. Your internet line is the foundation for your Microsoft 365 environment, your telephone system, and your off-site backups. We believe every business deserves honest advice, resilient hardware, and fast local support when things go wrong.

Review Your Connectivity and IT Setup

If your current contract is approaching renewal, or if you are frustrated by slow speeds and frequent dropouts, we can help you review your options.

Book a free, no-obligation IT health check with our Dundee-based team today. We will assess your existing network, review your bandwidth requirements, and recommend a reliable, cost-effective connectivity solution tailored to your business.