The End of the Line for On-Premise NEC: What’s Next for Your Business?
NEC has announced the end of on-premise UC phone solutions. Are you still relying on technology that has reached its final destination? Don't get left behind without a viable future-proof phone solution. The clock is ticking on the sunset of NEC's support - act now.


What You Need to Know
The design, sale, and support of NEC on-premise PBX phone systems, including the SL2100, SV9100, and other legacy solution, are in the process of being phased out. All NEC On-Premises Unified Communications (UC) products, applications, and peripherals are encompassed in this sunset. Businesses with NEC on-premise UC phone solutions will soon find themselves with limited options in maintaining their communications platform, a critical part of your everyday operations.
What does that mean for you?
- No new phone systems will be sold. As of December 31, 2024, companies will need to rely on online retailers or refurbished items for phone devices.
- No new development. There will be no further OS updates, patches, or security updates provided as of March 31, 2026.
- No support. NEC will no longer provide technical support for the on-premise system after March 31, 2026.

Does this NEC End-of-Life Announcement Affect You?
Who does this impact? The discontinuation of the sale and service effects all NEC Unified Communication products utilized in on-premises systems, including:
- SL2100 Platform, Applications, and Peripherals (UC Suite, InApps, etc)
- UNIVERGE SV9100 Platform, Applications, and Peripherals (UC Suite, InApps, etc)
- UNIVERGE SV9500 Platform, Applications (MA4000, OW5000, GNAV, etc.) and Peripherals
- UNIVERGE 3C Platform, Applications, and Peripherals
- NEC Wired Terminals (DT300/DT400/DT500, DT700/800/900/900S)
- UC for Enterprise (UCE)
- NEC Expense Management (MTS eXsight Call Accounting) (3rd party)
- UNIVERGE Business ConnecT (BCT)
- Smart Workspace Solution portfolio (UIP, Smart Check-In Kiosk, Smart Access, Monitor)
- NEC Softphone ST500/SP350
- UG50

Why It Matters
Communication between employees, branches, and customers is the lifeline of your daily operations. Banks, credit unions, hospitals and physician offices, and education and school systems cannot afford the potential downtime, limitations, and increased costs that can come unpredictably from an outdated, unsupported communication platform.
NEC’s decision to discontinue its on-premise PBX solutions means businesses face:
- Limited Support & Maintenance – Once manufacturer support ends, troubleshooting and part replacements become costly and difficult.
- Increased Risk of System Downtime – Aging hardware and lack of software updates can lead to reliability issues.
- Security & Compliance Concerns – Without regular patches, older systems become vulnerable to cyber threats.
- Compatibility Challenges – Integrating an outdated system with modern business applications and remote work tools is complex.
- Missed Cost-Saving Opportunities – Legacy on-premise systems often cost more to maintain than cloud or hybrid alternatives.
If your organization depends on NEC systems, now is the time to explore cost-effective, next-generation communication solutions. Verge is here to guide you through the process to help you minimize disruptions - and costs - to your operations while modernizing your business telecommunications.

Make the Switch for Flexibility & Reliability
You're not alone in navigating the complexities of telephony and unified communications. We provide seamless migration solutions for businesses impacted by NEC’s exit from the on-premise PBX market. Our modern VoIP, cloud, and hybrid solutions offer:
- Scalability – Easily add or remove users and integrate new features as your business evolves.
- Enhanced Reliability – Our local, hands-on team goes the extra mile to ensure a seamless experience from install, support, and beyond.
- Advanced Features – AI-driven call analytics, mobile integration, and UCaaS capabilities support your business growth and communication needs.
- Security & Compliance – Our security-first approach ensures your data is protected, an important measure for our banking and healthcare customers.
- Lower Costs – Reduce expensive network services fees and outdated equipment costs.
Whether you need a fully cloud-based system or a hybrid solution that leverages existing infrastructure, Verge makes the transition simple.

Latest Phone Technology Backed by Unmatched Support
Don't leave your team stranded with outdated phones with limited functionality and support. Verge has extensive expertise in the design, installation, maintenance, and support of a wide range of advanced telecommunications products.
Our dedicated support team is available round-the-clock when you need it most, ensuring maximum connectivity for your business communications. We are committed to delivering the highest levels of service for troubleshooting, technical support, system updates, integration with other business tools, and training to ensure your staff can fully leverage the features and capabilities of their systems. Unlike other providers that only offer assistance through documentation and chatbots, our friendly team is just a phone call away - after all, we are in the phone business!
Act Now to Make the Switch
With NEC phasing out its PBX systems, now is the time to evaluate your options and make the move to a modern, reliable communication platform. Avoid costly downtime and support issues—get ahead of the transition today.
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