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Panasonic KX-series systems, from analog KX-TDA cabinets to the IP-based KX-NS line, were the quiet workhorses of small offices, medical practices, and hotels. But Panasonic announced its withdrawal from the business communications market, winding down PBX and SIP phone sales through roughly 2022 and 2023 as it refocused on other divisions. No successor products are coming, remaining support commitments run out on a clock, and the dealer network that installed these systems has been steadily moving its customers elsewhere. A KX-NS700 still doing its job today is doing it without a manufacturer behind it.

The exit path is well-worn and free. fvoip ports your local numbers in 3 to 10 business days and toll-free in 10 to 15, at no charge, while your Panasonic system continues answering calls. Before the port lands, our team rebuilds your setup in the cloud: the auto-attendant your callers know, ring groups for the front desk, business-hours and holiday routing, and voicemail that now arrives in email with an AI transcript. Cutover is a parallel-run switch, not a leap: both systems are live until the moment the numbers move, so there is no gap your customers could notice.

For most Panasonic owners the move also ends a slow financial leak. Legacy analog or PRI trunks from carriers like Spectrum Business, Comcast Business, or AT&T often cost more per month than modern service, before counting maintenance visits billed by the hour. fvoip is a flat, published price from $21 per user per month, $18 on annual billing, with unlimited US and Canada calling, no setup fees, no contract, and no regulatory recovery surcharges. Businesses replacing trunk-and-maintenance spend typically save 40 to 60 percent. From a 2-person practice on a KX-TDA30 to a 30-room property on a KX-NS1000, the migration is free and handled for you.

Side by side.

Panasonicfvoip
Vendor statusAnnounced exit from the PBX business; sales wound down through 2022-2023US carrier actively serving small and mid-sized business
Product futureNo successor systems; support commitments expiringContinuously updated cloud platform
Ongoing costLegacy trunks plus hourly maintenanceFrom $21/user/mo, all-inclusive
PartsRemaining stock and refurbished units onlyNew Yealink, Poly, Grandstream phones; rent from $8.99/mo
Remote and mobile workMinimal on legacy KX systemsiOS, Android, Mac, Windows apps on all plans
VoicemailOn-box, no transcriptsVoicemail-to-email with AI transcripts
Moves, adds, changesDealer programming or console arcanaSelf-serve or ask our team, included
e911Depends on legacy trunk configuratione911 on every line
Switch costn/aFree porting, free migration, no setup fees

Competitor details reflect published information at the time of writing and may change — always confirm current terms with the vendor.

Where Panasonic served you well

  • Paid-off hardware with famously low failure rates in the meantime
  • Analog trunk configurations ride out internet outages
  • Simple, familiar handsets that need no retraining

Where fvoip wins

  • A manufacturer-backed future instead of an expiring support clock
  • Typical 40 to 60 percent savings versus trunks plus maintenance
  • Modern capabilities on every plan: apps, AI transcripts, auto-attendant
  • Free porting and free migration with parallel-run cutover
  • US-based 24/7 support and a 30-day money-back guarantee

Frequently asked questions

Did Panasonic really stop making phone systems?
Yes. Panasonic announced its withdrawal from the business PBX market and wound down sales through roughly 2022 and 2023. Existing systems keep working, but there is no new product line and support runs out over time.
We are a medical office on a KX system. Does fvoip handle HIPAA?
Yes. Our Enterprise plan includes HIPAA compliance with a signed BAA. Many practices also value voicemail transcripts and business-hours routing for on-call handling, included on every plan.
Can our fax line move too?
Number porting covers fax numbers as well. Talk to us about how you use fax and we will recommend the right configuration as part of your free migration plan.
How long does the whole migration take?
Typically one to two weeks end to end, driven mostly by the number port at 3 to 10 business days for local numbers. Configuration happens in parallel and cutover itself has zero downtime.

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.

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