Communication Solutions

Transform Your Business Conversations with Prosum

At Prosum, we offer a comprehensive range of communication and collaboration solutions designed to elevate your business. Our offerings are tailored to meet your specific needs, ensuring high-quality, reliable, and effective communication across your organisation.

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1800 007 229

Our Solutions

Cloud Phone Sytems

Explore our premium cloud phone systems with advanced features and next to wholesale pricing tailored to your needs.

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On-Premises Phone Systems

Unlock the perfect on-site phone system for your business.

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SIP Trunks

Upgrade your on-site phone system with Prosum's SIP Trunks.

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Inbound Numbers

Boost your business reach with Prosum's 1300 and 1800 numbers.

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Cordless & Wireless

Unleash your teams mobility with a wireless phone system.

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Brands We Work With

Take your business conversations to the next level with Prosum. Get Started →

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Communications and collaborations FAQs

Why don’t you show any pricing online?

We are not a volume business that needs to capture continuous sales. We pride our business on providing our customers with the best value technology and support.

Why should I choose Prosum?

Many customers choose us because they are treated poorly by larger carriers. As a small business, we are more cost-effective - we can provide better support and we genuinely want the very best for your business.

Whom do I call for support?

The easiest and quickest way to get our support is by emailing our support team at support@prosum.com.au or if it’s urgent please call 0396972222. Our help desk is manned Monday to Friday 9 am to 5 pm with on-call technicians all other times.