Business VoIP & Telephony

We offer a full range of flexible business communications products and services to enhance and streamline your business' internal and external communication.
Hosted PBX

Fully managed cloud hosted business phone services on one of the highest quality VoIP networks in Australia.

On-Premise PBX

Flexible and budget-friendly on-premise PBX systems and VoIP delivering powerful functionality.

Microsoft Teams

Simplified and secure communications system across PC, phone, browser and tablet.

Call Centre Solutions

A comprehensive range of features for meeting performance targets and improving productivity.


RingCentral provides a central hub for all your communications - and it's entirely in the cloud.

Tailored office phone systems and premium VoIP services to suit your business

Our solutions are designed to suit the specific needs of your business. We provide the best end-to-end support while removing the challenges businesses face due to their communications systems. From call quality to budget constraints, our business VoIP systems, phone lines and phone plans are tailored for you.

At eStorm, we aim to provide the right business communications solutions for your needs. We offer a range of high-quality business VoIP in Brisbane; including telephony, PBX, IP PBX, premium VoIP, video conferencing communications and phone systems in Brisbane. By utilising high quality and integrated unified communication solutions, you can enhance your business’ productivity and collaboration.

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See why businesses all across Australia and NZ partner with eStorm Australia

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Case Studies

Get business driven results with eStorm.

The internal IT Manager at Silky Oaks left with no notice and very little documentation. Silky Oaks approached eStorm to assist in keeping their systems operational while they assessed their ongoing IT requirements.


Lighthouse Christian School promoted their junior technician to a management role after the departure of their previous IT manager. The new manager felt he was still developing his IT knowledge and experience, and thus would not be able to single-handedly run the school’s IT. LCS then endeavoured to find a Managed Service Provider that could provide supplemental IT support and services.


To meet the needs of a large client, Liquid Animation worked with eStorm to architect a solution that allowed international animators to seamlessly access data. This was achieved using a combination of cloud-based work stations and Amazon Web Services.

Liquid Animation

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Premium VoIP network in Brisbane and the country

Our premium VoIP Brisbane network is one of the highest quality VoIP networks in the country. Therefore, we can provide your business with our sound quality guarantee. We guarantee that your calls will sound at least the same, if not better than a regular phone call. Our premium network enables us to be one of the only VoIP providers in Australia able to provide this promise.

We tailor our business phone solutions for organisations of all sizes while remaining scalable and budget-conscious into the future.

The ultimate communications and office phone systems

PBX as a Service (PBXaaS) is a telephony service that offers significant flexibility and customisation for all businesses. PBXaaS has a leading feature set, provided to you from your cloud infrastructure, rather than a traditional onsite PBX system. eStorm truly is one of the best-hosted PBX for small business to large organisations.

As a certified 3CX Gold Partner, you can trust eStorm to provide your business with a tailored business phone system. Chat with the friendly eStorm team today and find out how we can help streamline your business' internal and external communications today!

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As today’s business environment is so highly dependent upon greater connectivity amongst stakeholders, vendors, customers, staff members and supervisors – […]

SIP, VoIP - What does it all mean??
By eStormAdmin | June 29, 2016

When it’s time to replace your old traditional phone system there are a number of Internet Protocol (IP) based solutions […]

How a Hosted PBX can benefit you!
By eStormAdmin | March 23, 2016

What is Hosted PBX A Hosted PBX system is basically your phone system in the cloud. Instead of you having […]

Work better with eStorm

See why businesses all across Australia and NZ partner with eStorm Australia