The most trusted and successful brands use 3CX

We are an Australian full-service VoIP provider specialising in connecting businesses with VoIP telephony and 3CX phone systems.

Make and receive calls on your computer or mobile phone with VoIP.

3CX’s mobile app keeps you connected when you’re away from your office phone — or replaces your desk phone entirely.

It’s everything you need in a business phone system.

Voip

VoIP (Voice Over Internet Protocol) converts your voice into a digital signal, allowing you to make a call directly over the internet.

SIP Trunking

13/1300/1800 Number Hosting

3cx

One powerful unified communication solution for VoIP, Video & Messaging.

3CX Overview

3CX Hosted Solutions

3CX On-Premise Solutions

Broadband

Business grade broadband solutions that help your business achieve more with your communications.

Fibre 1000

Broadband

Hosting

Hosted telephony is where your phone system is housed in the cloud, rather than in your office. This avoids the hassle of managing the phone system hardware yourself.

All Hosting Services

Grow your business faster with C2.
See all of our offerings.

All Products

C2 Communications are Australia’s longest standing 3CX reseller and Australasia’s first 3CX Titanium Partner.

Experience the 3CX difference

Why C2 Communications?

When you find the VoIP provider that feels right, it makes all the difference.

  • Fantastic customer service. Friendly and efficient staff. Excellent knowledge of 3CX Phone Systems and VOIP telephony.

    AMANDA MILLS | TAITS LEGAL

  • The technical and professional staff at C2 Communications have been extremely helpful in getting our entire IT&T networks to work smoothly and effectively across several Melbourne offices. With the high volume of telephone calls made, we have certainly benefited economically with the decision to install 3CX. The IT team has been highly responsive and we would not hesitate in recommending both their IT services and VoIP solutions.

    ANNE SMYTH  |  LAMPE FAMILY LAWYERS

  • I had not seen an install of a phone system undertaken with such efficiency and speed, until the team at C2 Communications installed our 80 handsets/extensions in only a few hours. Our VoIP service has worked smoothly ever since and we can manage it internally without the need for specialist PBX technicians.

    JARLATH LEYDEN  |  ROTHELOWMAN

  • C2 Communications installed our 3CX phone system and it works seamlessly between our several sites. The changeover to using SIP lines has proven to be extremely cost effective. After the installation, our staff were trained on how to manage the system internally and we are particularly impressed with its reliability and functionality. It’s definitely been a positive move for our business.

    LANCE DIXON |  LANCE DIXON PRESTIGE MOTORS

  • We’ve had these guys looking after our phone and I.T. needs at work since 2010 and they’ve always been fantastic. Service is always spot on and they’ve never let us down. I won’t even speak to any other company trying to poach our business.

    MELISSA HART | MANARK PRINTING

  • We’ve had the 3CX VOIP system installed for a number of years, and we’ve been impressed by its versatility to expand and adapt with our growing business. The team at C2 Communications are easy to work with and very flexible in their approach.

    PETER BAILEY |  WYNDHAM CLINIC

  • Fantastic support and staff, they truly understand what it means to be a business partner.

    STEVE ELLERY | CALLAGHAN MOTORS