Phone System Maintenance

Don’t wait for the worst thing to happen. Protect your investment now!

Call us today on 1800 007 229

Protect your vital communications and minimise downtime with a Phone System Maintenance Plan

What would happen if your phone system suffered an outage or fault? For most businesses, disruptions can severely impact performance, productivity, and profits and damage your business name and reputation. We offer tailor-made phone system maintenance plans to ensure that your investment is in the best possible hands, should any faults arise. Our flexible maintenance and support services provide peace of mind that your equipment is protected and ensure you get the most out of your IT investment.

Why you should invest in a phone system maintenance plan

Maintain Phone System Health

We monitor your IT systems every minute of every day to ensure that your business operations run smoothly all the time.

 Priority Support

In the event of a major system fault, we guarantee to get your business back up and running as fast as possible.

Better Business Focus

Take your IT off your to-do list and leave it to our experts while you focus on what you do best and the success of your business.


One Point-of-Contact

You always get access to the best services and advice from our skilled team of experts, all under one roof.




Easier Budgeting

There are no nasty surprises.  With a fixed-price service tailored to your business – we’ll keep on top of everything for you.

Value-Added Inclusions

We replace hardware failures at no extra cost, so you never have to worry about unexpected expenses.

Brands we maintain, service and support

Phone System Maintenance For NEC Phone Systems

More than just phones and phone systems, we offer  maintenance and support for a range of other solutions, including:

  • NEC telephone systems.
  • Cisco – firewalls, switches, wifi, servers, storage & routers.
  • Gateways & session border controllers.
  • Polycom video conferencing.
  • Enghouse Interactive Contact Centres (EICC).

And we provide phone system ad-hoc services too.

You don’t need to have a maintenance contract in place with Prosum for us to help you. If you need support only now and then when issues arise, we can provide one-off repairs or site visits – no contracts or commitments. You pay a standard hourly rate. Services we provide include:

  • Installations.
  • Moves, Adds & Changes.
  • Programming.
  • Relocations.
  • Expansions.
  • Phone Faults and more.



NEC CHANNEL PARTNEREnghouse Contact Centres


Why Prosum For PHone System Maintenance & Support

  • "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".


25+ Years Going Strong

You’re backed by a team of expert engineers with years of experience in phone systems.

Award-Winning Support

Get real-time support from our local team based here in Australia & available around the clock.


We’re Always Ready to Help

We help businesses of all sizes, across all industries, metro & regional areas, Australia-wide.

Request a Quote For Phone System Maintenance and support.

1800 007 229