VOIP Smart phone systems Photo

Business phone systems

Spend less, get more

Whether you’re setting up a new business or replacing an aging PABX, a VOIP phone system from GTB brings you…

Massive cost savings

Cost far less to set up and gives massively lower monthly costs than old-style traditional PABX.  As these phones run through the internet, it means you no longer need to pay line maintenance on your telephone bill, in plain English; VoIP is a lot cheaper than a standard phone system.

Your upfront setup costs will be payed back quickly from your ongoing savings, and from there it’s just saving for you



Connect you and your team wherever you are. Wherever you are in the world, if you can access the Internet, you can get your dial tone. Simply take your head set or IP phone

Online conferencing and calls

With a headset connected to your PC, or a dedicated Conference Phone, its easy and quick to attend online conferences, listen to seminars, or make calls (for example with Skype). No more dialling long numbers and incurring fees

Proven, Secure, Reliable

Maybe you’ve heard that VoIP is not very good? Well, that is no longer that case. VoIP technology has really come of age. Calls are high quality and the service is very reliable. Because of this our VoIP system has been the solution to many company’s need for quality phones.

Better sound quality

Clients consistently report that their new VOIP phones provide much clearer sound on handset, headset and speakerphone


Make it easy and quick to move staff around, adding them in or change their offices – and we can easily do it for you if you prefer.

Custom Made

We work with you to customise the setup to your business needs, from having the phones answered by a friendly voice and giving options, to call flows and how long phones ring for, to auto-forwarding options.

Changes further down the line are easy to make as well.  A quick call or an email to us, and you can have options changed, redirects setup or even a whole new user ready to go, it takes minutes with us, not hours.

Asset Utilisation

Use your internet connection rather than needing a separate phone network.

Ease of use and features

See when you have messages for you, easily manage your mailbox, email voicemail messages for action. Benefit from other features such as ability to ring multiple phones at the same time, reducing time-consuming “phone tag”.

“GTB recently carried out a complete change in phone system for us over to VOIP as well as new PC’s. Their communication was excellent & their advice & recommendations were clear and easy to understand. We were happy with their pricing too. Highly recommend GTB.”

Brent and Rachel Delaney

Contact GTB now to find out just how quick and easy it is to get a great VOIP solution for your business needs.

When we decided to shift the practice into “the cloud”, GTB made this process simple. The move to “the cloud” has made a huge difference to how we are able to do things in the office, it means I can basically run the office from anywhere that has internet access. With the opening of a second branch, the ability to be offsite is so important. We also signed up for VoIP phones which are saving us money and keep the two offices connected efficiently
Trish Amor-Davy

Owner, Best Practice Law, Waikanae

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