Cloud Phone Systems

Save Big On Cloud Phone Systems.

Explore cloud phone system prices, beginning at just $10/month per user. Request a callback, and we’ll tailor your cloud phone system to suit your needs perfectly.


Premium Cloud Phone Systems with Advanced Features at Unbeatable Prices

New Phone Systems
Call/Contact Centres
Call Monitoring/Recording
Remote Working Solutions
Upgrades & Expansions
Video Conferencing

How it works

Save time and money with our quick and easy process.

Ask for a callback, and we’ll customize your cloud phone system to fit your needs perfectly.

1. We'll do all the work

Sit back and relax while we find you the best prices from top suppliers for your leading brand cloud phone system.

2. Smart choices made easy

No guessing involved. We only recommend the very best option for your business, ensuring a smart choice.

3. Enjoy hassle-free savings

Save time and money with our hassle-free service – no more endless quote comparisons.

We Streamline Your Search By Comparing All The Top Brands For You

Ready to find your perfect cloud phone system? Talk to us about our unbeatable pricing.

Why Choose a Prosum Cloud Phone System?

Next-to-Wholesale Pricing

Quality without compromise.

Affordable Call Plans

Starting at just $10 mo/user.

Cut the Middleman

Direct connections mean extra savings.

Save Time

Skip quote comparisons.

Australian-based Support

Whenever you need it.

Trusted Telco

25+ years experience.

No Unwanted Sales Outreach

Your peace of mind.

Your Trusted Partner for Reliable Cloud Phone Systems

At Prosum, our mission is simple: to bring you unbeatable deals on dependable cloud-based business phone systems. By partnering with top distributors across Australia, we offer competitive prices on high-quality systems from trusted brands and ensure reliability.

We know firsthand the importance of having a phone system that works seamlessly 24/7. With over 25 years of experience, we have the expertise to deliver customised solutions and ongoing support tailored to your current business needs and adaptable for the future. Whether you’re in the market for a new system, upgrades, or expansions—including call centre solutions, remote work mobility, call monitoring, recording, video conferencing, and more—we’ve got everything you need.

Reach Out

Partner with an expert who cares about your success.

  • 25+ Years Going Strong
  • Award-Winning Support

Read what our clients say about us

I recently had a new VC installed from the team at Prosum. David Colletta and his team were not only professional with the installation, but at all times, the communication was second to none from them to see at each step where we were at. The installers were brilliant, and to top it off, they cleaned after the installation leaving us nothing to do. How refreshing this was. Again, I cannot speak highly enough of the team at Prosum; their professionalism was second to none, and their on-time approach was exactly that on time! Please do yourself a favour and get the team out there to look at what your needs are for the business, big or small. They have it all! Well done and thank you.

Yolanda Di Ludovico,


We needed an experienced ICT VoIP provider that could implement a new telephony solution without affecting existing telephony services and business operations. After reviewing other providers, we selected PROSUM who was able to successfully migrate all our users onto the new NEC platform and complete the project in a timely manner. PROSUM continue to provide support for our NEC Telephony and Contact Centre environment and I would recommend their services to other organisations and enterprises.

Andrew Trinh,


We are constantly looking to continuously improve the way we do business and service our customers and distributors within our customer service operations. This is why we selected PROSUM as our telephony and contact centre provider. Their experience means we have a VoIP provider we can rely on to provide and maintain our telephony and contact centre environment.

Therese Chakour-West,


Aitken Real Estate had to move office and sought David Colletta of Prosum advice about switching our telephony to the cloud. Extremely helpful, no-nonsense information and can get the job done. Their tech Antoine was sensational. No delays, no problems. Highly recommend!

Stephen Aitken,


Thanks to the PROSUM team for the successful migration of the Brisbane phone system. A great deal of planning and hard work in the preparation resulted in a smooth migration with zero downtime to the business – a reflection on the dedication and preparedness to the project. Thank you.

Raphael Cheah,

Network Administrator - AECOM
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