Telephone Systems

NEC Telephone Systems Melbourne

Australian-wide sales, installations, service & support

Prosum offers the whole range of NEC telephone systems and can tailor a solution to suit your specific business needs.

NEC telephone systems support sl2100

NEC telephone system sales

  • NBN Compatible phone systems
  • Analogue, Digital & IP handsets
  • NEC compatible headsets
  • NEC phone system spare parts

Reliable and affordable NEC services

  • Let us Help You With Your NEC Phone System Needs.

    Fill out our online form with your enquiry details or speak to our support team on 1800 007 229.

nec phone system nbnIs your business still on ISDN?

Migrate your business to SIP and connect to the NBN.

With ISDN services in Australia ending soon, your business will need to switch to SIP to connect to the NBN.

Migrating your business to SIP today, and don’t run the risk of being cut off.


Contact Prosum today on 1800 007 229 to find out how these changes may affect your business.

nec sip phoneWhy choose Prosum for Your NEC Phone System Needs?

Our specialists are the difference

Prosum’s experience in tailoring NEC phone systems to your unique business requirements is what sets us apart.

We are an NEC Channel Partner, and we have over 20 years of experience designing, integrating, implementing, and maintaining highly available NEC telephone system solutions that rely on 100% uptime.

NEC telephone systems

We're Experts At What We Do

  • NEC Channel Partner.
  • In-house certified NEC technicians.
  • Large Phone Systems Specialists

We're Always Ready To Help

  • Businesses of all sizes.
  • Across all industries.
  • Metro & regional areas.
  • Australia wide.

what our clients say about 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.


Call our team today on 1800 007 229, or fill out our online form to find out more about our NEC phone systems and other products and onsite servicing.