PROSUM IS A LEADING SUPPLIER OF TELEPHONY, DATA, UNIFIED COMMUNICATIONS & CONTACT CENTRES

We Offer Everything Businesses Need to Get Connected.

Whether you need a simple business phone system or a complete overhaul of your communications, our team will find a solution that’s right for you.

From hosted and on-premises telephone systems and business grade NBN and internet services to contact centre communications, SIP trunks and more, our team will deliver a complete solution for your organisation.

View what we do here.

Who we help

We’ve helped clients of all shapes and sizes right across Australia – and across a vast variety of industries.

No matter what business you’re in, our team have the knowledge and expertise to provide the right advice to deliver a solution. From government departments to medical and health services; from tourism to technology – we have real experience helping organisations like yours.

Here’s a selection of our recent clients.

Why Choose Prosum?

We Know Communications

When it comes to communications, our team have the knowledge and experience to find the right solutions for you. We have 50+ years of combined experience in designing, integrating and implementing highly available and robust communications solutions that rely on 100% uptime. And, with our technical and service staff based in Australia, you’ll get the ongoing support and training you need.

Ready to get started?

Contact our team today – we’ll solve your communication challenges.

Read What Our Clients Say about us

  • We conducted a review for potential VOIP providers that could implement a reliable and feature rich cloud based IP Telephony platform. After reviewing other providers, we selected PROSUM who was able to successfully transition our College to a Cloud IP Telephony platform. PROSUM’s expertise is of the highest standard and I have no issues in recommending their solutions and services. Staff are particularly impressed with the high quality audio afforded by the HD handsets and due to the outstanding clarity, wonder if the other party is still there as there is no ‘pops’ or ‘clicks’ on the line.


    STUART McMINN, IT MANAGER, - UNIVERSITY COLLEGE
  • We needed an experienced ICT 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, ICT INFRASTRUCTURE & SERVICE DELIVERY MANAGER - VICTORIAN CYTOLOGY SERVICE LIMITED
  • 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 provider we can rely on to provide and maintain our telephony and contact centre environment.


    THERESE CHAKOUR-WEST, INFORMATION TECHNOLOGY MANAGER - STIHL
  • We recently selected PROSUM to supply, install and support a NEC SV9100 IP Telephony platform for our new medical centre precinct. The team at PROSUM were very professional throughout the installation process and have been a pleasure to deal with.


    GEOFF FAZKERLEY, EXECUTIVE DIRECTOR, DIAGNOSTIC SERVICES INFRASTRUCTURE - CABRINI HEALTH