NEC Telephone Systems Sales, Service and Support

nec telephone systems

Experts in NEC telephone systems

We keep your phone system up and running smoothly by providing timely and expert NEC telephone systems services.

NEC phone system support is an important part of your business. In the event of an issue with your system, our certified technicians provide NEC phone system support services to get you back up and running quickly.

We’re an NEC Channel partner and have worked on NEC telephone systems for over 25 years. From new phone systems and installations to troubleshooting issues on a wide range of NEC PBX models; we take care of everything.

Prosum is an NEC CHANNEL PARTNER and fully certified to provide NEC PHone system support services

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NEC Telephone Systems Support Services

Phone System Installations

Including upgrades, expansions and contact centre integrations.


We can relocate and re-install your NEC PBX equipment.

PBX Programming

Leave it to us to resolve your voicemail issues quickly and efficiently.

NEC Hardware

We’re your one-stop supplier of NEC handsets, headsets & accessories.

SIP Trunks

Connect your NEC PBX to our reliable SIP Trunks and save.

PBX Maintenance Plans

Go about your day without worrying about your phone system.

Why Prosum

NEC Channel Partner

25+ Years of Experience

Award-Winning Support

Technology is our passion.

We’re a team of technology experts led by industry professionals with decades of experience.

 Contact us for reliable NEC Telephone Systems support and get the help you need Рonsite, remote or over the phone. Call us today on 1800 007 229 to speak to us.

  • We needed an experienced ICT provider to 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.