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SIP Trunking

Reliable connectivity for your onsite phone system

Connect your VoIP compatible onsite phone system and save on line rentals and calls. We can also interconnect hosted mPBX with your onsite system, provide 0800 numbers via SIP trunk and offer inbound numbers from other countries.
View rates & plans

New Zealand map New Zealand service infrastructure
Up & down arrows Inbound and outbound
caller ID support
Handshake Risk free
14 day trial
Headphones Support for SIP protocol
Number porting Number porting. Port your numbers in or out.
Bill Prepaid and postpaid billing models
Gears Assistance with configuration of your PBX
Gears G.711 (alaw or ulaw), G.729, G.722 codecs

SIP trunk rates & plans

SIP Trunk with
Unlimited* calls to
New Zealand numbers
per channel /
per month   $99 inc GST NZD
Microsoft Teams
  • Including Local, STD, mobiles and 0800
  • Bonus offer:
    Free unlimited* calls to 50+ countries >
SIP Trunk with
Low monthly fee
and rated calls
per channel /
per month   $2.95 inc GST NZD
Microsoft Teams
  • Guaranteed high quality caller ID enabled routes

Call plans listed here are designed for general business use.

Call Plans

inc GST
New Zealand landlines Local and national Price per minute, rated per second
New Zealand mobiles Price per minute, rated per second

Minimum monthly spend to New Zealand destinations
SIP Basic Business
2.5 ¢ p/min
14.9 ¢ p/min
SIP 50 Business
2.3 ¢ p/min
11.5 ¢ p/min
SIP 250 Business
2.1 ¢ p/min
10.5 ¢ p/min
SIP 500 Business
1.9 ¢ p/min
8.5 ¢ p/min

High call volumes?

We love competing! Please have a look at our special rates for call centres
or give us a call, tell us about your call volumes and we will provide you with unbeatable offer.

SIP Trunks for call centres Contact us
SIP Trunk Critical Information Summary

International Call Rates. Any unused call credit will expire each month at the end of your billing cycle . Per second billing is subject to a minimum spend of 1¢ per call and charges are rounded up to the nearest 1 cent. Prices are NZD inc GST.

Advanced functionality

SIP trunk service is part of our mPBX system. This enables some unique features to be configured that are not normally available for SIP trunk services.
VoIP failover
SIP Trunking
Microsoft Teams PSTN gateway
Integration between onsite and Hosted PBX systems
Automated failover in the event of internet outages
SIP aggregation of traffic from multiple VOIP carriers into one central system.
Compatibility with MS Lync/Skype for business solutions.
Use your own Skype for Business system and terminate calls via our Skype PSTN gateway

SIP trunk object within mPBX can be configured in two different modes:

Diversion to SIP URI
This mode is useful if you want to send a call to the specified SIP address. SIP URI must be in the following format:
example: or 6491234567@
Create SIP registration
Register your SIP Server with us (e.g. connect your PBX to us).
Enjoy low VoIP rates and complete integration between your onsite and hosted mPBX systems.
Your PBX will be able to call users on our system or dial out to the world and mPBX users will be able to call extensions on your PBX.

Get your FREE account today and try it for yourself

SLA Guaranteed uptime of 99.9% for your mission critical business phone system

Find out why our
customers like us
Current Service Status

Independently monitored
one of the leading independent network
monitoring services with advanced reporting &
notification systems.

SIP trunking

Frequently asked questions

Let's talk
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We also offer the following services to cover your most demanding requirements

0800 numbers

0800 numbers

Visit 0800 page

A professional image
does not have be expensive.
Get your toll free number today!

Internet for VoIP

Internet for VoIP

Visit internet page

Guaranteed voice quality via our dedicated
UFB Fibre connection.

International inbound phone numbers

International inbound phone numbers

View more info Download PDF

Connect phone numbers from over 50 countries around the world. Make it easier for your overseas customers to reach you.

Voice Artist

Voice Artist

View more info Download PDF

Impress your clients with
professionally recorded greetings.

Number Porting

Number Porting

View more info Download PDF

Number porting supported.
Keep your existing phone number
wherever you go.

Have special requirements?
Let us tailor a solution to suit your needs

We will be happy to give you a call and go through the list of your requirements. Once we understand your needs, we will provide you with a detailed quotation. We can also create custom call plans, integrate with third party systems and customise the setup to create custom solution based on your requirements.

Or sign up to start your
Hosted PBX 14 day free trial today!