VoIP vs. Landlines: Is It Time to Move Your Business Phones to the Cloud?

For decades, a business phone system meant copper lines from the phone company and a box on the wall in the back office. Today, more and more businesses run their phones over the internet instead, using VoIP (Voice over Internet Protocol) and cloud phone systems. If your current setup is ageing, your contract is up for renewal or your team now works from more than one place, it’s worth taking a fresh look.

How the two approaches work

Traditional landlines carry calls over dedicated phone lines. A business often has several lines connected to an on-site phone system (a PBX) that handles extensions, transfers and voicemail.

VoIP turns voice into data and sends it over your internet connection. With a cloud phone system (sometimes called a hosted or cloud PBX), the phone system itself lives in a provider’s data centre. Your desk phones, computers and mobile apps simply connect to it over the internet.

What cloud phones do well

• Work from anywhere. Staff can make and take calls on their business number from a desk phone, laptop or mobile app, whether they’re in the office, at home or on the road.
• Features that used to be expensive. Auto attendants, call queues, ring groups, voicemail-to-email, call recording and detailed call reporting are typically standard.
• Easy changes. Adding a new hire, changing business hours or updating your greeting is done in a web portal instead of waiting for a technician.
• Multiple locations, one system. Branches and remote staff can share one phone system, with extension dialling and transfers between sites.
• Keep your numbers. In most cases, your existing phone numbers can be transferred (ported) to the new service.
• Less hardware to maintain. There’s no on-site PBX to repair or replace.

When a landline may still make sense

VoIP isn’t the answer for every single line. Some situations deserve careful thought:

• Alarm panels, elevator phones and some fax machines may rely on traditional lines or need special adapters and a compatible service. Check with the equipment vendor before cancelling those lines.
• Locations with poor or unreliable internet should improve their connection before moving voice onto it.
• Specialized setups, such as certain call recording or paging systems, may need extra planning.

It’s also worth knowing that carriers across Canada have been gradually moving away from older copper networks, so it’s wise to ask your current provider about its long-term plans for your lines.

What you need for clear, reliable VoIP calls

Most VoIP problems, such as choppy audio, dropped calls or one-way sound, come down to the network rather than the phone service. Before switching, make sure you have:

• A solid internet connection. Each concurrent call needs only roughly 100 kbps in each direction, but the connection must be stable, with low latency and minimal jitter. Business fibre is ideal.
• Quality of Service (QoS). Your network should prioritize voice traffic so a large download doesn’t interrupt a client call.
• Suitable network equipment. Switches that provide power over Ethernet (PoE) let desk phones run without separate power adapters.
• A backup plan for outages. Calls can automatically forward to mobile phones or a mobile app if your office internet or power goes down. A secondary internet connection adds even more resilience.
• Correct 911 information. Register the civic address for every location, and keep it up to date if staff move or work remotely, so emergency services know where to go.

Comparing costs fairly

When comparing your current phone bill with a cloud phone quote, make sure you’re comparing the whole picture, not just the monthly line rate:

• Line and long-distance charges, including any per-minute fees and add-ons buried in the bill.
• Maintenance on your current system, including service calls, replacement handsets and support contracts for an ageing PBX.
• Features you pay extra for today, such as voicemail boxes, hunt groups or conferencing, that are often included with cloud plans.
• Hardware: whether new desk phones are needed, or whether some staff can use the mobile and desktop apps instead.
• Contract terms, including any early-termination fees on your existing lines.

Features worth setting up on day one

• A clear auto attendant (“Press 1 for sales…”) with separate business-hours and after-hours greetings.
• Ring groups or call queues, so calls go to the next available person instead of a single desk.
• Voicemail-to-email, so messages reach the right person wherever they are.
• Mobile apps for staff who work remotely or travel, so they can keep the business number private.
• Holiday schedules that switch automatically, so nobody has to remember to change the greeting.

How to switch without disruption

1. Audit what you have. List every number, line, fax, alarm connection and contract end date.
2. Map your call flow. Decide what callers should hear, who answers which calls and what happens after hours.
3. Check network readiness. Test your internet and confirm QoS and PoE before the phones arrive.
4. Port your numbers. Your new provider submits the transfer request; your numbers move on a scheduled date, usually with no downtime.
5. Train your team. A short walkthrough of the desk phone and mobile app goes a long way.
6. Go live and fine-tune. Adjust greetings, queues and ring groups once you see how calls actually flow.

How Data Trust Co can help

Because phones depend on the network, it helps to have one team looking at both. Through our Canadian telecom partner VoiSwitch, we provide cloud business phone systems and dedicated business fibre, while our IT team makes sure your network is ready for crystal-clear calls. You get one point of contact for IT, phones and internet, and nobody pointing fingers when something needs attention.

Thinking about making the move? Request a free quote and we’ll review your current lines, your network and your call flow, then recommend the setup that fits your business.