1800 007 229

Hassle-Free NEC Phone Systems Sales, Service & Support .

We provide expert NEC phone systems solutions & services to all businesses in and throughout Melbourne.

Speak to us directly on 1800 007 229


NEC Channel Partner

20+ Years Experience

Melbourne-Wide Service

Affordable PAYG Support

Looking for a reliable & experienced NEC phone systems provider?

Look no more! Prosum offer the best end-to-end NEC phone system solutions and support services to organisations of all sizes Melbourne-wide.

From NEC phone system sales & installations to fast onsite tech service and ongoing maintenance and support we take care of everything.

nec sip phone

Services we provide


Smooth phone system installations tailored to your exact business needs.


Stress-free phone system relocations to make your move easier.

PBX Maintenance

24/7 help line plans for business continuity and peace of mind.


Keep your phone system up-to-date with the latest features & functions.


Outgrown your phone system? We'll help you scale your phone system affordably.


Keep your phone system ringing with custom programming changes.

NEC Spare Parts

Competitely priced NEC hardware and NEC compatible headsets.

Carrier Services

Migrate from ISDN to SIP trunks and keep using your onsite phone system.

Here's why businesses choose us

"We needed an experienced ICT provider that could implement a new telephony solution without affecting existing telephony services and business operations. After reviewing other providers, we selected PROSUM who was able to successfully migrate all our users onto the new NEC platform and complete the project in a timely manner. PROSUM continue to provide support for our NEC Telephony and Contact Centre environment and I would recommend their services to other organisations and enterprises."

Andrew Trinh// ICT Infrastructure & service delivery manager - Victorian cytology Service Ltd.

Thanks for your help with our NEC SL2100 installation, it couldn’t have gone more smoothly, Prosum were a delight to work with, please thank Jeremy also. We have no hesitation in recommending Prosum to others.

Jain Hall// CEO Prahran/Malvern community housing Inc.

We recently selected PROSUM to supply, install and support a NEC SV9100 IP Telephony platform for our new medical centre precinct. The team at PROSUM were very professional throughout the installation process and have been a pleasure to deal with.

Geoff Fazakerley// Executive director, diagnostics services infrastructure - Cabrini Health.

3 simple steps for hassel-free NEC sales, service & support

  1. 1
    Fill out our easy online form below with your details.

  2. 2
    We'll call you back as soon as possible to discuss your needs.

  3. 3
    Receive your free 'no-obligation' quote tailored to your needs.

Let's get started

Fill out the online form to request a call-back to discuss your needs.  

Or call 1800 007 229 to speak to us directly.