Products & solutions to help your organisation communicate more effectively
On-Premises Phone Systems
Empower your business with a cost-effective premises-based UC solution.More
Cloud Phone Systems
Retire your ageing, expensive PBX and change the way you work.
Direct Routing For MS Teams
Value for money channel call plans for the Microsoft Teams phone system.More
Low-cost call plans to keep your current PBX Phone System working.
Broaden your business reach with 1300/1800 Inbound Numbers.
Improve customer service with a tailored Contact Centre solution.More
Delivered over high-performance fibre & business NBN Broadband.
Cloud Video Security
Simplify security in the cloud and build a safer workplace.More
Trusted by Australian Businesses
What they 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