simple, cost-effective business phone systems

Customised Unified Communications Solutions

Looking for a reliable, cost-efficient communications and business phone systems? Say hello to UNIVERGE BLUE® CONNECT.

Person using a phone to sign in to UNIVERGE BlUE CONNECT


At Zero 3 Communications, we believe that phone systems play a vital role in business – and that they should do much more than simply make calls.

Our business phone systems come with the latest features to ensure that your staff can work and collaborate flexibly, and that your customers can enjoy a seamless communication experience. Whether you’re looking for a reliable means of communication between remote team members or to ensure premium customer service (or both), we’ve got phone systems to suit every kind of business and budget. Our team of IT professionals will guide you in choosing the right product for your workplace and provide hands-on training to make sure you’re completely comfortable with your new phone system. We’ll also install it swiftly and with minimal disruption.

Unified communications for Victorian Government Schools.

As a leading provider of phone systems in Victorian Government Schools, we ensure seamless communication between staff, teachers, students and the community.

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“Alicia provided a really friendly, professional information session. Everything was explained really clearly and and working examples were given. We have also found the the support/customer service has been excellent. Would definitely recommend both Zero 3 and Alicia!”

Wendy Helling

Bonbeach PS

An outstanding experience with Sarah , follow up & knowledge was first class!

Darren Dean

Midway Commercial Industrial

“Thank you to Shaun for his prompt and excellent Service. Our company has been dealing with Zero 3 since 2020. They are extremely professional and happy to assist with all your queries. Great Service, Friendly Staff. Will have no hesitation in recommending this company and look forward to future dealings with them.”

Janis Hofferts

Steve's Car Alarms

“Francis, Shaun and the Team at Zero 3 are amazing! Their support, knowledge and understanding of what out company required in a phone system was above and beyond. Their professional approach while implementing the new system for our staff was second to none.”

Lucinda Boca

Real Assist