Business Phone

System Specialists

At Prosum, we’re the go-to providers of custom phone solutions for businesses Australia-wide.

Expert Selection: We use our industry know-how and connections to find you the best phone system for you business needs and budget.
Smooth Integration: We effortlessly integrate our system into your existing workflows, boosting productivity without disruption.
Australian Support: Our local customer service team in Australia is here to assist you every step of the way.

Compare Hosted, Cloud PBX & VoIP Phone System Prices

Get a Quote

At Prosum, we understand the challenges Aussie businesses face. That’s why we tailor budget-friendly and adaptable hosted, cloud PBX, and VoIP phone solutions that grow with your business.

To find your ideal phone system at the best price, fill out our quick and easy form, and we’ll contact you shortly.

I recently had a new VC installed from the team at Prosum. David Coleta 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.


Get started

Find the Perfect Phone System for Your Business in 3 Simple Steps

1. Tell us what you need

Share your wish list with us and tell us what you’re looking for in a phone system.

2. We're on it

We’ll do the legwork to find you options that match your needs perfectly.

3. You decide

Compare your options stress-free and choose the system that’s just right for you.

We Compare Top Brands From Trusted Suppliers to Save You Time and Money

Why a Business Telephone System with Prosum?

Expert Selection

We take the guesswork out of choosing your phone system by recommending the perfect fit for your business needs.

Save time, Skip the Hassle

Say goodbye to endless comparisons. With us, you’ll save both time and money, dealing with just one provider for all your needs.

Direct Savings

Cut out the middleman and enjoy next-to-wholesale pricing directly from leading distributors, saving you significant costs.

Quality Guaranteed

Experience top-quality phone systems without any compromise, empowering your business with reliable tools.

Australian Support

Our Aussie-based team provides personalized support throughout your journey, ensuring a smooth and tailored experience.

Trusted Experience

With over 25 years in the industry, we’re your trusted telco partner, delivering solutions backed by extensive expertise.

Read what our clients say about our Cloud Phone Systems

Frequently Asked Questions

Do you offer installation?

If required yes we can help. We sell. install and maintain phone systems, and can provide comprehensive support for your business.

Nope! Our systems are built to seamlessly integrate into your current workflows. You’ll experience enhanced productivity without any disruption, ensuring a hassle-free transition.

We test all options thoroughly before presenting them to you, guaranteeing the best fit for your needs. Unlike other providers who may offer only one choice, we prioritize offering options that truly match what you’re looking for.

We’re endorsed by Vic Police Security Business. . Major brands in Australia have relied on us for over 25 years. . We’re proud members of the Australian Cyber Security network.

Prosum is an Australian-owned and operated IT and Telecommunications company based in Melbourne, Australia, serving customers nationwide.

At Prosum, we understand the challenges Aussie businesses face. That’s why we compare prices from top brands to offer you near-wholesale deals, ensuring you get great value. We provide cost-effective and flexible hosted, cloud, VoIP and NBN ready phone solutions that can grow with your business. Thanks to our strong connections with top Australian suppliers, we can offer you excellent pricing.

In addition to telecommunications, we offer end-to-end setup for your Internet and network requirements, Our engineers are Cisco certified and possess MS competencies to ensure comprehensive and reliable service.

You can get started by contacting us through our website or giving us a call on 1800 007 229. Our team will be happy to discuss your needs and how we can help.

Suite 18, Level 2-UL40/1341 Dandenong Rd, Chadstone VIC 3148

Sales: 1800 007 229

Support: 1300 007 229

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