Next Telecom SIP

A premium voice service for your business

SIP trunking is a VoIP technology and premium voice service that allows you to converge voice and data on a single access connection. By delivering voice over IP, SIP Voice enables businesses to converge voice and data offerings like Internet and IP VPN on a single access connection. Whatever you require, we offer all services.

Features & Benefits

Circuit bandwidth can be reserved for voice services.

Dedicated voice bandwidth ensures call quality and security of your PABX.

Ability to leverage your WAN to carry voice to other branches.

Reduce fixed line calling costs. (Free internal extension dialing and free inter-branch calling between SIP-enabled branch sites.)

Option to remove PBXs from branch offices.

Save money by matching the number of SIP channels to your monthly business requirements.

Scale the number of SIP channels each month without penalty.

No need to change contact details across the internet or on expensive printed materials, e.g. business stationery, business cards.

Ability to keep your existing numbers and DDIs*.

Save money by not paying for Customer Links any more.

Customer Links are no longer required with SIP Trunks.

Promote continuity of voice service.

24/7 service desk.

Ability to help connect your WAN and voice services to branches across the Tasman.

Private SIP Trunking capability

Your SIP phone service is completely secure from intrusion.

We now have the latest technology and still saved 30%, super helpful support team, love that they are local.

Michelle Batchelor
General Manager
Life Plus

Flexible solutions for growing businesses

Highly flexible, SIP Voice supports from 10 to 300+ SIP Sessions depending on the underlying Ethernet bandwidth. The simple upgrade path makes it easy businesses to respond to changing requirements by scaling up their selected capacity through a logical service modification.


Pathway to convergence and unified communications

Convergence is the way of the future. SIP Voice uses voice over IP to carry voice as well as data applications like Internet and IP VPN over a single Ethernet access. IP connectivity also enables the ease of transition to Unified Communications.

Cost efficiencies derived from simplification

Delivering voice and data over IP simplifies network design and allows for cost efficiencies.

Trunk consolidation reduces the requirement for multiple Primary Rate Interface (PRI) Trunks and associated Customer Premise Equipment (CPE), diminishing hardware and maintenance costs.

SIP Voice is implemented on a single Ethernet connection rather than using multiple ISDN Primary Rate Accesses (PRAs). This removes the need for separate access connections for voice and data, reducing the total cost of installation and monthly recurring charges.

Get in touch for a product information brochure and to discuss the kind of tailored telecommunications solution your business deserves.

Contact Next Telecom