Hosted PBX

Are you stuck with old technology that NO LONGER supports the way you work?

  • Our phone system is making it difficult for us to scale our workforce.

  • We’re on a fixed budget.

  • We don’t have staff that can operate and maintain our PBX hardware.

  • Keeping our phone system up to date is time-consuming & expensive.

  • We need a phone system with more than just voice.

  • We operate our business in more than one location.

  • Some of our employees work on the road and from home.

  • What would happen to our phone system in the event of a disaster?

Stop Wasting Time And Money On A Phone System That No Longer Works For You.

Prosum’s Hosted/Cloud PBX telephone system will boost your productivity, ensure continuity & reduce costs, year-round.


Hosted PBX

Prosum’s Hosted/Cloud PBX Phone System has all the functionality of a traditional phone system without the hassle and expense. It combines your Telephony with a wealth of collaboration features into only one communication platform.

  • Telephony
  • IM & Presence
  • Video Conferencing
  • Data Sharing
  • Screen Sharing
  • Mobility
  • Contact Centre
  • Stop wasting time and money on a phone system that no longer works for you.

    Get advice on how we can help you solve your communication challenges. Contact us now on 1800 007 229, or fill out our online form.

Prosum’s Hosted/Cloud PBX Phone System Will Boost Your Productivity


Hosted PBX

Seamlessly communicate and interact with colleagues & staff from anywhere – at your desk, from home or on the road, and on whatever phone you like.

  • Chat through Instant Messaging.
  • See the Presence of your co-workers so they can get back to you quickly.
  • Call from your desk phone, or click to make a call from your computer.
  • Have a single number reach across multiple devices or locations.
  • Instantly see each other through video – person to person or as a group.
  • Share documents instantly.

…Ensure Business Continuity


Hosted PBX

Managing your workforce is easy. You can adjust your business growth up or down for seasonal changes.

  • Hire new employees during busy seasons and only pay for what you need – when you need it.
  • Constant automatic updates ensure that your phone system is always up to date. You’ll get access to new features – quickly.
  • In the cloud, your phone system is out of harm’s way from disasters & disruption. Your phones will never ‘go down’ again.
  • Open up a new office anywhere and get the same access to all corporate systems, applications, and tools.
  • Crystal clear sound – no more crackles or distortions on your calls.

…Reduce Costs


polycom handset user guides


There’s no expensive hardware to buy. All you need is a reliable internet connection and IP handset to get started.

  • You only pay for what you need, per month and user.
  • Receive enterprise-quality features at a lower cost.
  • Pay lower call rates, and calls you make between offices on the same set-up are free.
  • There are no more ongoing maintenance fees.

How We Can Help

Tailored Solutions That Support The Way You Work.

Do you need a phone system with more than just ‘regular’ calling features? Is your business growth seasonal? Are you on a fixed budget? Fed up with paying ongoing maintenance fees?

Whatever the case, Prosum will look at YOUR communication needs. We’ll design a fully customisable Hosted/Cloud PBX Phone System that supports the way YOU work.

  • You won’t get a one size fits all approach, as we know every company is unique.
  • We’ll work with you to find the right size telephone system at the right price. Our Hosted/Cloud PBX Phone System is ideal for five users and more.
  • Moreover, we’ll ensure that you get all the features and functions so that your new Hosted/Cloud PBX Phone System is just what you need.

If your business is experiencing challenges, stop wasting time and money on a phone system that no longer works for you. Get advice on how our Hosted/Cloud PBX Phone System can help solve your communication challenges.

Fill out our online form or call us now on 1800 007 229.

Why Choose Prosum?

We're Experts At What We Do

  • In-house certified technicians – no outsourcing.
  • We’re a large telephone system specialists.
  • We’ve partnered with industry-leading firms.
  • 50+ years of combined experience in designing, integrating and implementing highly available and robust telephone systems that rely on 100% uptime

We Provide Tailored Support

  • Tailored support & maintenance plans.
  • Or, easy pay-as-you-go support – no contracts, no commitments. Just pay for the service you need, when you need it.
  • Local support team based in Australia and available 24/7.
  • Guaranteed rapid response times.

We're Always Ready To Help

  • Businesses of all sizes
  • Across all industries.
  • Metro & regional areas.

What our clients say about us

  • Thank you to Dino, Chris & the Prosum team for installing our phone system. Your team is amazing, extremely helpful and have delivered a product that is second to none. We had previously dealt with other providers and their communications team, network and equipment do not compare to what we have received through Prosum. Elite Property Management highly recommends you. Thank you again.


If your business is experiencing challenges...

Get advice on how a Hosted/Cloud PBX Phone System can benefit your business, call us now on 1800 007 229.

  • Reduce Costs

  • Improve Collaboration

  • Grow Your Business