Reliable Connectivity to Power Your Business
Keep your business running smoothly with fast internet, seamless communication tools, CCTV surveillance, and expert support. We're here to help you stay secure and efficient, so you can focus on what matters most.
What We Do
Why Businesses Choose Prosum
100 +
Years of combined IT and telecommunications experience within our team.
25 +
Years dedicated to moving Aussie businesses forward with innovative tech.
150 +
Successful top-tier contact centre projects under our belt.
96 %
of our clients stick around - clearly, we're doing something right.
Ready to transform your business operations? Let's talk today.
How We Help Your Business
Here at Prosum, we take care of all your tech, telco, and support needs under one roof. From efficient telephone systems to contact centre solutions, high-speed internet and secure commercial CCTV surveillance for your business, our expert in-house team makes integration a breeze.
Unified Communications Solutions
Connect and collaborate with our state-of-the-art communication tools. Perfect for teams of all sizes.
Cloud Phone Systems
Tired of old-school PBX? Step into the future with AI-powered cloud voice, video, chat, and file sharing.
Explore Cloud Phone Systems
Cordless & Wireless Phone Systems
Experience true mobility. Stay connected no matter where you roam at work with our dependable wireless systems.
Discover Cordless Solutions
On-Premises Phone Systems
Want full control and utmost security? Opt for our robust on-premises phone systems installed right where you need them.
Learn More About On-Premises Systems
SIP Trunks
Cut costs and enhance clarity. Upgrade your on-site phone system with our cost-efficient SIP trunk solutions for crystal clear voice communications.
Explore SIP Trunks
13, 1300 & 1800 Inbound Numbers
Broaden your reach. Opt for a new 13, 1300, or 1800 number, or switch your existing one to us for better rates and superior service.
Get More Reach
Customer Experience Solutions
AI-Powered Contact Centres
Lift your customer service game with our smart contact centres. They’re quick to set up, flexible and make sure your customers are happy, whichever way they reach out.
Business Internet Services
Fast & Reliable Connectivity
Power up your productivity with our high-speed NBN and Fibre internet plans. Enjoy unlimited data, flexible terms, and tight integration with our other services.
Commercial CCTV & Cloud Video Surveillance
Comprehensive Security For Your Business
With our advanced CCTV and cloud video solutions, you can rest easy. We’ve got 24/7 monitoring, straightforward installation, and instant alerts sorted for you.
Our Technology Partners
Why Prosum?
Full-Service Provider
One provider for all your tech and telco needs — simple as that.
Clear Pricing
No surprises here, just great service at even better prices.
Tailored for You
Whether it’s beefing up your call centre or upping your security, our solutions are custom built to fit your business perfectly.
Personal Account Management
You get a dedicated manager and one simple bill.
Quick Support
Our local Aussie team is always on hand to help - fast.
Hear From Our Happy Clients
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,
FIRST SUPER
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,
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 VoIP provider we can rely on to provide and maintain our telephony and contact centre environment.
Therese Chakour-West,
INFORMATION TECHNOLOGY MANAGER - STIHL
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,
AITKEN REAL ESTATE
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
Chat with our specialists for free advice, and we’ll sort you out with the perfect tech match.
Ready to get started? Reach out now and upgrade your business tech and communications with Prosum.
