Specialists in VoIP, cloud phone systems, and business communications — with full support including data cabling, optical fibre, and NBN services across Melbourne and regional Victoria.
Unlike general IT providers, our work is focused on telecommunications systems, ensuring your phone system and network infrastructure are designed and installed correctly from the ground up.
Our Core Telecommunications Services
We specialise in business phone systems and telecommunications infrastructure, delivering reliable solutions for businesses. When others can’t identify the issue, we use specialised test equipment and hands-on expertise to diagnose and resolve faults properly — no guesswork, just proven results. Get your phone system set up properly.
We work on all size projects, large, medium and small.
Our team’s focus is on your business communications
Call or email us about your project.
Data & Voice Plus, technicians are experienced and certified data cablers who can install and design your High Speed Data Network.

Customer
Fantastic service! Sorted out my phone and internet systems. Highly recommend

Customer
Calvin’s expert knowledge got our connection up and running. Professional and friendly service that is hard to find.

Customer
Thank you, Calvin for the groundwork/researching you did when we were having major issue with Telstra/NBN. We finally go connected to both internet and phone. Thanks for assistance given.

Customer
I was completely impressed with the professionalism and excellent customer service. The quality of work was exceptional. I could not have asked for more. Thanks again for your services.

These guys have been great in setting up our telephone systems. We have used them over the past 7 years and always been very happy with the service. Can’t recommend them enough!