NEC Telephone Systems

Need an Affordable Phone System Quote or Fast Onsite, Ontime Service?

We can help. Prosum are specialists in NEC Telephone Systems, Sales, Technical Service & Support for businesses just like yours.

Our NEC phone system support services include:

  • Telephone system installations
  • Relocations
  • Expansions & upgrades
  • Programming
  • Maintenance & support plans
  • NBN phone system conversion

We service & support the complete range of NEC phone systems, including:

  • SL1100 & SL2100 series PBX
  • SV8000 &  SV9000 series PBX
  • Old legacy systems
  • Key & large phone systems
  • Contact Centre phone systems

Sell & supply spare parts:

  • New custom telephone systems
  • Spare Analogue, Digital & IP handsets
  • NEC compatible wired & cordless headsets
  • Business phone lines
  • SIP Trunks
  • 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.

Contact us today on 1800 007 229 for a competitive phone system quote or fast onsite, on-time servicing.


why prosum?

Our Specialists Are The Difference

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

NEC CHANNEL PARTNERWe have 20+ years of experience designing, integrating, implementing, and maintaining highly available NEC telephone system solutions Australia-wide that rely on 100% uptime.

We're Experts At What We Do

  • NEC Channel Partner.
  • In-house certified technicians.
  • Fast ontime, onsite service.

We're Affordable

  • No contracts, no commitments.
  • Just reliable pay-as-you-go service and support.

We're Always Ready To Help

  • Businesses of all sizes.
  • Across all industries.
  • Melbourne & Australia wide.

What our customers 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 for an affordable phone system quote or onsite service and support.