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VoIP vs landline for Adelaide small business

If you're still thinking about 'landlines vs VoIP' as a choice, there's an important update: traditional copper phone lines no longer exist in Australia. Telstra's PSTN has been fully decommissioned. Every business phone service now runs over the internet in some form. The real question is which type of internet-based phone system suits your business.

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The short answer

For most small businesses in Adelaide, a cloud-based VoIP phone system is the clear winner. It's cheaper (typically 40 to 60% less than old-style services), more flexible (your team can take calls on laptops and mobiles), and includes features that used to cost a fortune: call routing, voicemail to email, hold music, the lot. The only reason to stick with a basic NBN voice service is if you genuinely just need one phone line and nothing else.

What to consider

Cost

Cloud VoIP runs $25 to $35 per user per month with unlimited domestic calls included. Over five years, a five-person business saves $5,000 to $16,000 compared to traditional services.

Flexibility

VoIP lets staff answer business calls from their laptop, mobile, or home office, not just the desk phone in the corner of the shop.

Features included

Auto-attendant, call queues, voicemail to email, call recording, and hold music come standard with most VoIP platforms without add-on fees.

Reliability

VoIP depends on your internet connection. If your NBN drops out, so do your phones, unless you have a mobile failover or backup connection set up.

Number porting

You can keep your existing business phone number when switching to VoIP. The porting process takes 5 to 10 business days in Australia.

Internet quality matters

VoIP needs a stable connection, not necessarily a fast one, but if your internet is already unreliable, that needs fixing first.

Who this guide is for

  • Businesses still on an old phone system wondering what to do now that copper is gone.
  • Anyone paying too much for a basic phone service bundled with their NBN.
  • Teams with staff working across multiple locations or from home who need a proper phone system.
  • Business owners who want to understand their phone options without being sold a complicated system.

What to do next

  1. Check your current phone costs. Add up line rental, call charges, and any hardware fees. Most businesses are surprised how much they're actually spending.
  2. List what you actually need. How many people take calls? Do you need a main number with extensions? Call routing? Mobile access?
  3. Test your internet. VoIP needs a stable connection. If your internet is already dropping out, sort that first before moving your phones.
  4. Ask about number porting. Confirm you can bring your existing number across. No customer should have to learn a new number.
  5. Talk to us about options. We set up VoIP phone systems for Adelaide businesses and can recommend the right platform for your size and needs.

How WaTo can help

  • We set up and manage cloud phone systems that work across desk phones, laptops, and mobiles.
  • We handle the number porting so your customers don't notice anything changed, apart from better service.
  • We configure call routing, auto-attendant and voicemail properly so calls go where they should.
  • If your internet isn't up to scratch, we can sort that out too before moving your phones.
  • Ongoing support means if something's not working, you call us, not a VoIP provider's call centre.

Related questions

What happens to my phones if the internet goes down?

Most VoIP systems can failover to mobile phones automatically if your internet drops. We can also set up a backup internet connection for businesses where phone uptime is critical.

Can I keep my old desk phones?

Some older phones can be reused with an adapter, but most businesses find it's worth getting IP phones or headsets that are designed for VoIP. The call quality and features are noticeably better.

Is VoIP call quality as good as a landline?

On a stable internet connection, yes, and often better. HD voice on VoIP systems actually sounds clearer than the old copper network did.

Do I need special hardware?

Not necessarily. VoIP can run on laptops and mobiles with a software app. If you want desk phones, IP handsets start from around $100 to $150 each, or you can use headsets for a cleaner desk setup.

How WaTo can help with this

Still not sure?

Give us a ring (while you still can on your old system) and we'll walk you through what a VoIP setup would look like for your business, in plain English and without any pressure.

Mon to Fri, 8:30am to 5pm

No two businesses are the same, so nothing we do is off-the-shelf. Every solution is built around yours, and kept simple.

Questions

Frequently asked questions

How do your plans and pricing work?

Whatever suits you: a fixed contract, a monthly retainer, prepaid blocks of hours, or simple hourly rates. You pick the model that fits your business, and we keep it transparent with no surprise bills.

How quickly do you respond?

Fast. You talk to a real person, not a call queue. For urgent issues we're often on-site within the hour across Adelaide, with remote support Australia-wide.

Do you only do IT support?

No. IT & Digital, cyber security, websites & hosting, business solutions and currency equipment, all from one local team. One number to call.

What does it cost?

Managed IT is typically $80 to $200 per user per month. One-off help is $115 an hour remote or $180 an hour on site. Prices are ex GST. See our rates.

Do you support businesses outside Adelaide?

Yes. We're Adelaide-based with on-site visits across South Australia, remote support Australia-wide, and we fly in to clients in Darwin, Brisbane and elsewhere for planned work.

Will you work with our existing IT person?

Absolutely. We often co-manage, taking on monitoring, security and after-hours cover alongside your in-house team.

Why we're different

Not your typical IT company

We keep it simple, and fix things so they stay fixed, instead of patching them today.

A typical IT company
WaTo Consulting
You wait in a call queue
A real person on the WaTo team answers
One rigid plan, take it or leave it
Contract, retainer, blocks or hourly: your choice
Patch it today, deal with it again later
Fix the root cause, and what it could cause next
Jargon and over-engineering
Kept simple and explained in plain English
IT only, you juggle other vendors
IT, cyber, web, business & currency under one roof
Hosting resold from someone else
Our own Australian hosting, run by us
WaTo character, happy to help

Still not sure what you need?

Tell us what's slowing you down and we'll point you to the right fix. You're a partner, not a client.

Call (08) 7123 0805 Email info@wato.com.au
Why clients choose us

Trusted by Adelaide business since 2001

The WaTo team
Real people in Adelaide, not a call queue
  1. SA Construct · client from day one
    Our whole IT structure is with WaTo Consulting for the simple reason that there's no sales spiel, no waiting in line on the phone, and always an effective, quick result when needed.
  2. Wato

    From day one and still going 🤝

  3. Enzo's at Home · client since 2001
    WaTo has been assisting our company since 2001. Always punctual, trustworthy, honest, and can be relied on to get the job done.
  4. Wato

    Time flies when you're having fun 🙌

  5. Real estate business · client from 2010
    WaTo looked after IT for our property management business from 2010. We grew dramatically in that time and WaTo was instrumental in keeping all our IT in order, with smooth upgrades.
  6. Alyx

    Loved being part of the growth 📈

  7. Hospitality venue
    In a busy, large hospitality venue with constant IT issues, WaTo is an incredible asset. If WaTo's called with an issue, they're often here within the hour.
  8. Lee

    On my way 🚗

  9. Accounting practice
    WaTo has been invaluable in moving us from Outlook to Gmail and teaching us the other Google products. Friendly, approachable and easily understood. We've even brought WaTo in to help one of our own clients migrate.
  10. Lee

    Happy to help your clients too 🤝

  11. CRS · client since 2011
    Our data is the backbone of our company, and we sleep easy at night knowing it's safe and secure. Whenever we have an IT problem, WaTo understands how crippling downtime is and is quick to act.
  12. Alyx

    Backups checked. Sleep easy 😴

  13. Lasers in Medicine
    WaTo's IT expertise streamlined our medical practice, reduced operating costs and simplified our backups. 100% quality customer service to small business.
  14. Wato

    Small business is our thing 💪

  15. Engineering company
    Wato, or "DJ WaTo" as he's known to us, has become like family. He always goes above and beyond, with a few good solutions to our ever-demanding needs.
  16. Wato

    🎧 DJ WaTo, at your service

  17. City cafe, multiple locations
    WaTo set up our point of sale and internet. They always answered my calls and could even troubleshoot problems over the phone. Very professional. Thank you, WaTo!
  18. Lee

    Always happy to pick up 📞

  19. Printing industry · client since 2013
    Our business relies on discipline and attention to detail, which is exactly why we've relied on WaTo since 2013. Their knowledge and personal attention give us peace of mind in every area of our operation.
  20. Alyx

    Detail is our thing too 🔍

  21. Genmed 480
    We feel extremely lucky to have WaTo look after our computers. Easy to talk with, explains things in plain terms instead of jargon, and never pushes us to upgrade to the latest and greatest.
  22. Lee

    No jargon, promise 🙂

  23. Alex, 30 Acres · client since 2021
    If you're anything like us, IT is very daunting! WaTo took away the hassle and stress of setting up our brand new restaurant and installed our point of sale. Timely, efficient and a reasonable price. Highly recommended!
  24. Wato

    30 Acres, still the freshest food ever! 🍽️

  25. AV industry
    WaTo delivers for our standard office admin and as a consultant for integrating audio, visual and lighting products into the IT world. Problems are dealt with swiftly to avoid downtime.
  26. Lee

    Lights, camera, uptime 🎬

  27. Cummins Allison (CPI) · client since 2014
    Their ability to grasp and apply product-specific technical process has allowed us to meet all customer KPIs and offer value-added services.
  28. Alyx

    KPIs met. Keep counting 💵

  29. Allied health practice
    When the medical diary crashes, that's an all-out emergency. It happened three times in one year, and each time WaTo fixed it in under 10 minutes. Personal, reliable and fast.
  30. Alyx

    Diary's back up ✅

  31. Sports industry · client since 2015
    We've used WaTo since 2015. Before that, other providers made things difficult. WaTo is prompt, upfront and very reliable, and has saved us heaps!
  32. Lee

    Glad we could save you heaps 💸

  33. Sole owner-operator
    WaTo moved my site to a new server and set up secure, reliable email and hosting, so I could get on with what I do best. I'd send anyone to WaTo for all their wizardry needs.
  34. Wato

    Wizardry on tap 🪄

  35. Recreation industry
    WaTo did an amazing job setting up the audio and visual in our new business, and fantastic work migrating email accounts and managing our domains. Service is A+.
  36. Lee

    A+ right back at you ⭐

  37. Small home business
    Doesn't matter how small your business is, we all need help with IT and digital. WaTo makes me feel like BIG business.
  38. Alyx

    Small business, big support 🚀

  39. Mike Roberts
    As a non-geek, I appreciate that WaTo's always got my back and never makes me feel I'm imposing when I ring out of hours. Looking for someone local and reliable? WaTo's who you call!
  40. Wato

    Anytime, Mike 👍

Who we work with

Our story

Built in Adelaide, since 2001

WaTo Consulting was founded by John Watson in Adelaide in 2001. Over two decades it's earned a name for tailored work across a wide range of industries, helping businesses of every size run more smoothly, work more efficiently and grow steadily, without blowing the budget or disrupting the day-to-day. Rumour has it the story starts much earlier, with a young Wato on his grandfather's knee in front of a Commodore 64, learning to code in BASIC.

Emma Watson (née Dickenson) was part of the story for a stage along the way. She brought real estate and property management expertise, and a clear view of where the business could go: growing it, bringing in new systems and fresh thinking, and lifting the standard of how things are done. WaTo has been through plenty of shapes and stages since, but one thing she helped sharpen has never changed: being consistent for the client is a must.

Today it's all tailored, never off-the-shelf: IT & Digital, Business & Web Hosting, built around what each client actually needs. Over the years those areas have come together under one roof: our IT & Digital, Currency, Business and Web Hosting work now all sit within WaTo Consulting. One team, one standard, looking after the lot.

When you work with us, you're a partner, not just a client.

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