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Cloud IP Phones

Building the future

The NBN rollout results in your traditional phone lines being disconnected, act now to preserve your phone number and upgrade to the latest technology.

VoIP technology has improved significantly over the past decade. We are pleased to offer business grade Cloud IP Phones which can offer better call quality than your traditional phone lines!

Our solution was born in the cloud, so you no longer need to invest thousands in a PBX box on the wall with ongoing maintenance costs. We include a business grade hosted PBX with our Cloud IP Phone solution.

This also gives you the ability to use your extension anywhere! With a simple mobile app you can receive and make calls from your usual extension from almost anywhere in the world!


What we do

Control Z offers a wide range of IT services that enable businesses to run reliably and efficiently.  With years of experience behind us, Control Z is committed to ensuring Adelaide businesses receive the quality IT systems and computer support they deserve. Our experienced, certified technicians are ready to provide fast, professional IT support for all your needs.

IT Support in Adelaide

Have your problems solved quickly and efficiently by an expert team.

Cloud Services

Moving your business data to the cloud is a cost effective solution.

Server Solutions

Fastest possible access to your data and apps over your local network.

Business IT Strategy

Utilise our diverse and extensive knowledge of the industry.

Cloud IP Phones

Traditional phone lines are being disconnected due to NBN rollout.


With ever growing threats IT security is more important now than ever.

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