NEC SV8100 End of Life & Replacement

System type

Hybrid IP-PBX (Univerge SV8100 / SV8300)

Status

Discontinued / EOL

Manufacturer support

Winding down

In service

2008–2020s

The NEC Univerge SV8100 (and SV8300) was a staple hybrid PBX, but it has been superseded and discontinued, and NEC has signaled it is winding down its business communications hardware. Support windows and parts availability are closing.

Rather than chase another NEC upgrade on a shrinking platform, fvoip moves your call control to the cloud — keeping your numbers, extensions, and menus, and adding mobile and desktop apps for every user.

Why it's time to move.

Vendor pulling backNEC has signaled a wind-down of its business phone hardware; the SV8100 is discontinued with support tapering off.
Proprietary DT-series phonesNEC DT digital and IP sets are locked to Univerge and won't move to an open SIP platform.
License-key dead endsGrowing an SV8100 means activation keys for a platform with a closing roadmap.
Blade and chassis scarcityExpansion blades and CPU cards are increasingly used-market items.

End-of-life and support details reflect published information at the time of writing and can change — always confirm current status with the vendor.

Your migration, step by step.

We rebuild your call flows on fvoip — auto-attendant menus, ring groups, business hours, and voicemail boxes — while NEC SV8100 keeps answering. You test everything on temporary numbers, and we port the real numbers only once you sign off. If anything looks wrong, the old system is still there.

See our full NEC migration guide →

What you keep

Your phone numbersWe port every direct-dial and main line to fvoip — callers keep reaching you at the same numbers, with no gap in service.
Your extensions & menusWe rebuild the extension map, auto-attendant, ring groups, and business hours your team already knows.
Business continuityfvoip runs in parallel with the old system and cuts over only when you approve — phones never stop ringing.
Compatible SIP phonesReuse standards-based SIP desk phones where possible, or rent auto-provisioned handsets from $8.99/mo.

Other retired systems we migrate.

See all migration paths →

Frequently asked questions

Is the NEC SV8100 discontinued?

Yes. The SV8100 has been superseded and discontinued, and NEC has been winding down its business phone hardware. Confirm your support status with your NEC dealer.

Can I keep my NEC DT phones?

NEC DT digital and IP handsets are proprietary and won't register to fvoip. Use them until cutover, then move to SIP phones you can rent from $8.99/mo.

Will migrating change our extensions?

No. We rebuild your extension plan and auto-attendant on fvoip so nothing changes for your team or callers.

Ready for a phone system that just works?

Set up in a day. Keep your numbers. Cancel anytime — every plan is month-to-month with a 30-day money-back guarantee.

Get started with fvoip →

Time to retire NEC SV8100.