Hosted PBX

A hosted PBX from Computer One will transform the way you do business.

Computer One Hosted PBX: Get the power of an enterprise grade PBX without the expense.

Featuring an amazing array of features, a hosted PBX for your business will add many benefits to your organisation.  From free inter-office calls, presence information and built-in video to mobile worker support and a cheaper power bill, our hosted PBX will deliver at all turns.

And it can be deployed in a matter of days.  The infrastructure is ready to go. 

Chat to us about what it could do for you.

If you’re looking for a Hosted PBX for your business, here’s why you should consider Computer One.

Hosted PBX. A man shapes up to the camera while holding network cables like knuckledusters

Key Features of our Hosted PBX for Business


Clients tell us that the real beauty of our hosted PBX is that it all just works.  Plug in a handset, it dials home and you’re ready to go.  Or use a softphone just by logging on to your company network.

Enterprise-grade service

Hosted and delivered via our private network or via your preferred network partner (Microsoft Azure or Amazon Web Services)

Truly Unified Communications

Combine presence, voice, text and video into one communication service for ease-of-use and reliability.

Tailored to your business

We can tailor a solution to your business needs. From a heavy-duty call centre to a professional office setting with minimal calls.

Reduce Your Environmental Footprint

And save power. Using our multi-tenanted solution means you take advantage of the latest technology without having to acquire any yourself, leading to an e-waste problem in a few years.

Comprehensive Support

Post-installation support is second-to-none. Our client satisfaction scores are world-class.

Scalable PBX

Add as little as one user at a time for granular scalability and minimal cost increases.

Free Inter-office calls

Connect branch offices via our hosted PBX and make free calls because you’re on the same network, using your own data.

Mobile workers are always connected

One number can ring your mobile and desk phone at once so you can always get your calls.

Vendor Independent

Multiple vendor handsets work with our hosted PBX solution. Pick the vendor whose handsets appeal the most to you.

Fast deployment

You can be up and running with your new phone system in a matter of days. The infrastructure is ready to go.

World-class Service is Standard

The international benchmark for client satisfaction with Managed IT Services is the Net Promoter Score.  It’s the same, standardised question no matter where y ou go: “On a scale from 1-10, how likely would you be to refer our service to colleagues and friends?”

We regularly test and benchmark our NPS against the best IT providers in the world, and our score rivals and exceeds them every month.  Our Managed IT Service is quite honestly, World-Class.

We’re very proud and have worked hard to achieve it.  It’s your promise of excellent service.

It’s also what leads to testimonials like these…

These brands trust our Hosted PBX for Business


Our Hosted PBX has the features most businesses need.

Please call us on 1300 667 871 or fill in the form below and we’ll be in touch quickly.


Our Address


1300 667 871 or +61 7 3220 0352

Brisbane Office

Level 5, 488 Queen Street, Brisbane, QLD 4000

Sydney Office

Level 21, 133 Castlereigh Street, Sydney, NSW 2000

Melbourne Office

Level 28, 303 Collins Street, Melbourne, VIC 3000

Our Services

Industry Expertise