3CX phone system setup, hosting and support.

A flexible, software-based phone system hosted in the cloud or on your own server. We install, host, migrate and support 3CX for businesses in Brisbane and across Australia.

Essential Tech engineers working together on a client environment

ISO 27001:2022 certified

Phones, internet and IT from one partner

Australian owned · Brisbane, Sydney and Melbourne

Why it matters

Get more from your 3CX phone system

3CX is capable, but it works best when it’s set up, secured and maintained properly.

Systems nobody maintains

Out-of-date versions and missed updates leave a 3CX system exposed.

Hard-to-change call flows

Queues, IVR and routing that no one on the team knows how to adjust.

Patchy remote calling

Staff away from the office can’t rely on the apps.

No one to call

The person who set it up has moved on and support is hard to find.

Your options

Three ways we work with 3CX

Whether you’re starting fresh or already run 3CX, we’ll match the setup to your team.

Hosted 3CX

Your 3CX system runs in the cloud, so there’s no server in the office to look after.

On-premises 3CX

3CX installed on your own server, for organisations that prefer to keep the system in house.

Existing 3CX support

Already have 3CX? We take over support, tidy up call flows and keep it up to date.

What we do

3CX, from installation to everyday support

We handle the setup and look after it afterwards. Need deeper CRM integration? See phone system integrations.

New 3CX installations

Hosted 3CX in the cloud

On-premises 3CX

Migration from an old PBX

SIP trunks and number porting

Call queues, IVR and ring groups

3CX apps for desktop and mobile

Updates, monitoring and support

What you get

A 3CX system that's set up and looked after

How it works

1. Talk to us

What you need from your phone system.

2. Review

Your current 3CX or phone system, numbers and call flows.

3. Plan

Hosting, licensing and call flows for your team.

4. Go live

Installed or migrated, numbers ported and your team trained.

FAQs

Frequently asked questions

3CX is a software-based business phone system (IP PBX). It can be hosted in the cloud or installed on your own server, and includes desktop and mobile apps, call queues, IVR, call recording and reporting.

Yes. We review the system, check it’s up to date and secure, tidy up call flows and take over day-to-day support.

Hosted 3CX removes the need for a server in your office and makes remote calling simpler. On-premises can suit organisations with existing infrastructure. We’ll recommend the best fit.

Yes. 3CX integrates with Microsoft 365 and a range of CRMs. For deeper integrations, Red Cactus connects 3CX to over 250 CRM and business applications. See phone system integrations.

In most cases, yes. We arrange the number port and plan the cutover so calls keep flowing.

Like any phone system, 3CX needs to be kept up to date and properly configured. We apply updates, restrict access and monitor the system as part of our support.

3CX

Talk to us about 3CX

New system or existing one, tell us what you need and we’ll come back to you.

Helping you protect what you’ve built and build what’s next. Australian owned, operating in Brisbane, Sydney and Melbourne with local accountability and global capability.