Chorus Copper Withdrawal?

Easily fixed with our Business VoIP solutions


complete flexibility to grow with your business.

Cost Effective

cost effective with no frills.


dual carrier paths for resiliency so your customers can always reach you.

A complete business phone solution

Are you facing the extinction of your existing copper phone lines?

Are you needing to replace your aging PBX with a modern system?

Xtreme Networks can provide a complete business VoIP solution.

From a simple single phone , through to setup and management of multiple call flows and any physical desk hardware requirements.


Starting from $29.95 per user per month.

For phones that just work.

Quality audio

Say goodbye to poor sound quality and dropped calls with the G711 codec as our standard.

Reliable network

Diverse upstream links for reliability and redundancy

Affordable calling

With unlimited outbound calling to NZ landlines and cellphones.

Work collaboratively

Work seamlessly with your team across multiple offices and locations, powered by the same backbone.

Voicemail to Email

If you like checking your voicemail, great! If not, we’ll email the recording to you and keep that pesky message bank clear.

We are not another reseller

Our business VoIP platform is hosted on our servers in our datacentre.

SIP trunks & individual VoIP phone lines

How many phone calls does your business need to be able to take at any one moment?

Xtreme Networks can deploy single phone lines or as many available lines as your business needs.



A modern phone system sends your calls over the internet, rather than the copper phone lines of days gone by.

Xtreme Networks voice solutions for businesses, provides a reliable, secure and flexible way for you to communicate with your colleagues and customers.