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NEC has formally announced the end of its on-premises unified communications business outside of Japan. As support phases out, organizations relying on NEC systems face growing risks, limited parts availability, and hard deadlines for hardware, licensing, and ongoing maintenance. Gibson helps you evaluate your NEC environment and transition to a supported, reliable solution, without disruption.
When your NEC platform reaches end of life, it doesn’t just stop working; it stops being supported. This limits your ability to grow, secure, and maintain the system your business depends on. NEC has set clear deadlines that affect hardware availability, licensing, software assurance, and long-term support, all of which impact performance and reliability.
NEC will no longer provide patches, firmware, technical assistance, or hardware support after their published deadlines. This includes end dates for Software Assurance and technical support, leaving your system increasingly vulnerable.
Without manufacturer updates, NEC platforms become harder to secure and less compatible with modern tools. Integrations, remote work features, and expansion capabilities may no longer function reliably as the system ages.
With NEC no longer producing parts after December 31, 2024, and with CPUs in limited supply, maintenance costs rise. Older processors, expired Software Assurance, and limited hardware availability all increase the risk of outages and downtime.
NEC’s end-of-life announcement applies to all on-premises NEC Unified Communications systems. Gibson helps you determine how these changes impact your environment, what deadlines apply, and which replacement path best supports your business.
Legacy NEC communication systems are directly impacted by NEC’s exit from on-premises UC, including:
SV9100, SV8100, SV8300, SV9300, SV9500, SL2100, DSX, Aspire, UX5000, and Electra/NEAX.
Hardware sales ended on December 31, 2024, with final product shipments by March 31, 2025. Key components will become limited and unavailable, making long-term operation increasingly difficult and costly.
Gibson helps you replace these with modern, scalable phone solutions that improve reliability and reduce maintenance costs.
Supporting components, including NEC-specific gateways, legacy voicemail systems, on-prem call control hardware, and certain networking interfaces, will no longer receive updates or replacement parts. This impacts reliability and complicates future repairs or expansions.
Gibson helps you migrate to cloud-based or hybrid infrastructure designed for today’s performance and protection standards.
Older NEC software platforms, voicemail applications, and add-on modules will lose Software Assurance eligibility after December 31, 2025, and will no longer receive bug fixes or support after March 31, 2030 (with SL2100 bug-fix support ending March 31, 2026).
Gibson helps you move to supported, modern solutions that keep your business operations secure and connected.
Gibson simplifies the transition away from NEC’s on-premises platforms by offering clear guidance, expert planning, and multiple upgrade paths tailored to your organization.
We evaluate your NEC system, review deadlines, check processor and licensing requirements, and identify risks before they affect operations.
Our team presents NEC-specific options: cloud migration, new premise alternatives, or stabilizing your existing NEC platform, if you’re not ready to replace it.
Whether moving to our Cumulus cloud platform or installing a new premise system, Gibson manages implementation, user setup, and training with minimal disruption.
Once your new solution is running, we provide ongoing management, hardware coverage options, and responsive, local support.
When NEC discontinues support, organizations need a partner who understands the full lifecycle of NEC systems and how to transition away from them smoothly.
Decades of experience supporting NEC platforms and guiding businesses through technology transitions.
Certified relationships with industry-leading technology providers to offer reliable, scalable alternatives.
Proven, structured migration process that keeps your organization connected throughout the change.
Responsive assistance from a team that understands your environment and provides hands-on service.
Senior Vice President, First Federal Savings Bank
NEC is discontinuing all on-premises UC hardware and support. Hardware sales ended December 31, 2024, system shipments end March 31, 2025, Software Assurance ends December 31, 2025, and technical support ends by March 31, 2030. This means limited parts, no bug fixes, and no future updates.
Still have questions about what end-of-life means for your business systems?
Here are a few of the most common ones we hear from organizations planning an upgrade.
All NEC on-premises systems including: SV9100, SV8100, SV8300, SV9300, SV9500, SL2100, DSX, Aspire, UX5000, and Electra/NEAX are impacted. Gibson can review your system and provide a clear, customized roadmap.
Not necessarily. Gibson helps organizations stabilize their NEC systems short-term with Software Assurance, firmware updates, expansion hardware (before December 31, 2024), and maintenance contracts. We also outline phased replacement or migration options.
Yes. We support cloud migrations, new premise systems, and hybrid environments. Gibson also offers a limited-time NEC-to-Cumulus promotion with up to 12 months of free service when moving to our hosted platform.
With NEC discontinuing hardware, licensing, updates, and support, delays increase your risk of failures and costly downtime. Gibson helps you build a secure, long-term communication strategy that fits your budget and timeline.
