The short answer
NEC is phasing out its on-premises phone systems outside Japan. The Americas were originally told support ends 31 March 2026, but a February 2025 ownership change pushed that out to 2030 for that region, and Australia has no confirmed date of its own, so check your own system’s position directly before assuming either deadline applies to you.
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For a lot of Australian small businesses, the NEC phone system in the comms cupboard has simply worked for years. The desk phones are familiar, the staff know how to transfer a call, and nobody has thought about it since it was installed. That is a good record, and it is also exactly why the future of an NEC phone system deserves an hour of attention now, before a fault forces the decision.
This post is for owners and office managers who have an NEC system and want to know where they stand: what NEC has announced, what has changed since, and how to plan the next step without being rushed into it.
Why an old NEC system is still worth thinking about
On-premises phone systems, NEC’s included, tend to outlast their expected life. A system installed for a ten-person office, and quietly grown to fifteen, can keep running for years without anyone touching it.
That longevity is the reason this matters now. A system nobody has thought about for years is also a system whose support arrangements nobody has checked, whose spare parts nobody has sourced, and whose replacement nobody has priced. None of what follows changes how your system works today. It changes how much time you actually have to plan.
What has NEC announced about its phone systems?
NEC has said it will phase out its on-premises unified communications business outside Japan and gradually withdraw from it, leading to a full exit after fulfilling existing contractual obligations. Its cloud offering, UNIVERGE BLUE, is not affected.
That statement is from NEC Corporation of America’s lifecycle announcement, dated April 2024. For the Americas, at the time, it set out these dates:
| Phase | Original date (Americas) | What it means |
|---|---|---|
| Hardware and licence sales end | 31 December 2024 | No new systems, handsets or licences can be ordered |
| Support and maintenance end | 31 March 2026 | No further NEC technical assistance or software updates, as originally announced |
The announcement lists the SL2100, UNIVERGE SV9100, UNIVERGE SV9500 and UNIVERGE 3C platforms, and NEC’s wired handsets from the DT300 series through to the DT900 series, among the products covered.
Has anything changed since that April 2024 announcement?
Yes, for the Americas. In February 2025, Forerunner Technologies completed its acquisition of NEC’s on-premises unified communications business in the United States, Canada and Latin America, and NEC Japan committed to software assurance and licensing for that business through 31 March 2030, well past the cut-off announced the year before.
That is the only confirmed change we found, and it is scoped narrowly. The acquisition announcement names the Americas only and does not mention Australia or the wider Asia-Pacific region. If anything, it is a reason for more caution, not less. A date published in April 2024 had already moved by February 2025, which means nobody should treat either date as current without checking it again now.
Does the NEC announcement apply in Australia?
The original announcement says NEC is phasing out the business outside Japan, which on its face includes Australia, but every specific date published since, including the 2030 extension, has applied to the Americas. We found no equivalent Australian schedule in NEC’s public material, so treat the local timing as unconfirmed either way.
NEC Australia’s website still presents the UNIVERGE SV9100 as a communications platform for small businesses. That is not a contradiction you should resolve by guessing. Ask NEC Australia and your current maintainer two direct questions:
Get the answers in writing. They decide how much time you have.
Is it safe to keep running an NEC phone system?
For now, usually yes, if it is working and someone can still maintain it. The risk is not that the system stops on a particular date. It is that when something fails, there may be nobody able or willing to fix it quickly, and no new parts to fix it with.
Three risks grow over time on any phone system its maker has stopped selling:
None of these is a reason to panic. All of them are reasons to have a plan before the first serious fault.
What are your options with an NEC phone system?
There are three realistic paths, and the right one depends mainly on the age of the system, how much you rely on it, and how comfortable you are with the risks above.
| Option | What it involves | Suits a business that |
|---|---|---|
| Keep and maintain | Keep the NEC system, secure a maintenance arrangement and a source of spares | Has a recent, reliable system and a maintainer committed to it |
| Keep and reconnect | Keep the system and handsets, change how calls reach it, for example with SIP trunks | Wants to cut call costs or move off old lines without replacing hardware yet |
| Move to hosted | Replace the on-site system with a cloud phone system on a planned timetable | Has an older system, is growing, or would rather move before a fault forces it |
The post on SIP trunking explains the keep-and-reconnect path in more detail. If you are weighing the first and third options, the guide to PABX vs cloud sets out how to decide.
Can you keep your NEC handsets if you change systems?
Do not assume so. NEC desk phones are generally designed to work with NEC systems, and whether a particular model can be reused on another platform depends on the model and the platform. Ask before you plan around it.
If a provider suggests reusing your NEC handsets on a new system, ask which models, on which platform, with which features, and who supports them if something goes wrong. If the answer is vague, plan on new handsets and treat any reuse as a bonus. The post on keeping legacy hardware during an installation covers the wider question of what can be kept and what should not be.
Questions to ask before you decide
Whichever path you lean towards, get clear answers to these first. They apply whether you are talking to your current maintainer or a new provider.
About the system you have:
About any replacement:
The same questions came up when Panasonic owners faced a similar situation. The post on whether Panasonic still makes PBX systems walks through that case, and most of it applies here.
Planning the move from an NEC phone system on your own terms
The worst time to replace a phone system is the day it fails. The best time is when it still works, you have a few months, and you can plan the cutover around a quiet week rather than an outage.
A sensible sequence:
Planning a move off an NEC system?
NexGen has been helping Australian businesses with their phone systems for 17 years, with 7,500+ businesses served and Australian-based support. Standard onboarding is 7 business days.