Bespoke Phone Systems

Small, large. In between.
Simple. Complex. Easy to Use.

Bespoke, telephone systems for your business.

Our experienced staff listen to your needs, provide advice and information. And design a solution for your specific needs.

Zero3 112

Day / Night / Lunch Mode

Incoming Calls can be answered in different ways –at different times. After hours operations can be sent offsite, to a mobile or to voicemail to deal with the next day.

Voice Mail to Email Notification

Be notified of your messages direct to your email account. Making you fully mobile. Listen to the WAV file through your fixed phone, email account or on your smart phone whilst on the run.

Music and Messages on Hold

Professionally recorded, or with your own personal touch. Do you want to market your business to your callers? Cross and up sell? Or just provide some funky tunes for relax your caller.

NBN and IP Connectivity

All of our telephone systems are NBN compatible and VOIP enabled. Our solutions are for the now and the future.

Computer Telephony Integration

Connect your CRM to your computer. Provide detailed reports about department productivity, average call times, waiting times and break times for your staff.

Ringing Assignment

Call routing through reception or direct to department. To a team, or individual.

Security Features

Panic Buttons, Lock Down Modes, Call recording. To help keep your business safe.

Automated Reception

Take pressure off admin staff and direct calls to where they need to be –before you answer the call. This can make a small business appear large and make a large business more productive.

Remote Worker

Work from home, the beach or on the road and appear to be in the office –at your desk. Through an App on your smart phone or simply dual ringing on a phone at your home office


We can grow with you. Adding more phones, becoming multi-site. The key is flexibility.

What Phone System is best suited to meet your Communications Needs? CONTACT US!

“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

Steves Car Alarms / Word Security

“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

“Amazing to deal with! Was having an issue with my internet and Francis and Shaun went above and beyond to resolve my issue. Highly recommend. Fast speed internet and is perfect for my business. Thank you.”

Rachael Lynch


“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

“Our dealings with Zero3 have been exceptional, right from the initial inquiry phone call through the quoting, reverse engineering engagement and installation phases. I cannot recommend them highly enough.”

Elsternwick PS IT Support

Elsternwick PS

“Alicia from Zero 3 spoke to office staff today via Zoom to ran us our new phone system. She was very well prepared and explained system in a way that was easy to understand. Printed guide Alicia went throught with us was well set out and will be great reference.”

Lorraine Madex

Numurkah Secondary College

“Great team to work with. Everything done on time and very quick to make the changes we decided we needed at the last minute. Already deployed some of the new features such as call record and paging to great success. Definitely recommend.”


Cheltenham Secondary College

“James, Francis and their team really did go out of their way to ensure our transition to Zero3 was seamless and fault free. Of course there were tiny teething issues that were resolved same day, and every challenge we have thrown at them since has been handled with professionalism and speed. We could not be happier with our new phone bills, either! Thanks to the entire team at Zero3 - could not recommend you higher.”

Karen Baker

Diamond Valley College

“James, Francis and all the gang at Zero3 Communications are great! They are helpful, can decipher information to provide the best approach for all of your communication needs. The follow up is amazing and there is never a problem that is too hard for them to fix.”

Kate Garside

Yarra Road PS

“Exceeded all expectations from the beginning, installation and after sale service. This company has an extensive understanding of a schools needs. I would recommend Zero3 Communications without hesitation.”

Janet Young

Upwey South PS

“Can't go past the outstanding level of personalised communication services provided to our business by Zero3. Seriously, it's just not available anywhere else. So easy to talk to. Everything is taken care of and maintained with absolutely no stress to us and any new requests are carried out on time, every time. Professional and ethical - Friendly and understanding. Service that's a cut above the rest! Highly recommended”

Gina Taylor

Langwarrin Community Centre