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Fortinet FortiVoice 300DT — End-of-Life & EOSL Dates

Fortinet FortiVoice 300DT voip appliance. Published end-of-order (end-of-sale) and end-of-support (EOSL) dates from Fortinet's public hardware Product Life Cycle feed, linked for verification.

Is the Fortinet FortiVoice 300DT end of life?

Past end of service
13/100
Little or no runway
Support Runway Score

Every tracked Fortinet FortiVoice 300DT SKU group is past Fortinet end of service life (last group Jun 2021). Units in production should be treated as unsupported. For past-EOSL units, weigh third-party maintenance, spares, replacement, or a documented run-to-failure.

Why this score
  • Past end of service life — 62 months ago
  • Vendor-published date, source-linked
  • Category: voip appliance

The score reflects support-lifecycle timing and source confidence only — higher means more support runway. It is not a risk, safety or compliance rating. How it’s calculated →

Action priority
Critical
Every tracked part number is past end of service life — unsupported by the vendor.
End of service life
Jun 2021
Part numbers
1
Confidence
Vendor-published date
Last verified
Aug 2026
Source
Check your part numbers in bulk →

FortiVoice-300DT

EOSL — PAST
62 mo
past end of service
now
availableend of saleservice
End of saleJun 2016
End of serviceJun 2021Fortinet bulletin ↗
Last service extensionJun 2020last date cover can be bought or extended

1 SKU in this group

Options from here

Unsupported now

The Fortinet FortiVoice 300DT is past Fortinet end of service life. These are the paths teams take from here:

Third-party maintenance

Keep it in production past the OEM cutoff with an independent maintainer.

Pre-stock spares

Buy spares now, while units still circulate on the secondary market.

Plan replacement

It is unsupported today — set a migration timeline and budget.

Run to failure

Low-criticality role — document the risk, harden backups, retire on your terms.

Independent and informational — EOSL.ai sells no hardware or maintenance and lists no paid placements. Third-party maintenance keeps unsupported gear in production past the OEM cutoff; whether it fits depends on the asset's role.

Fortinet FortiVoice 300DT — questions

Is the Fortinet FortiVoice 300DT end of life?

Yes — every tracked FortiVoice 300DT SKU group is past its last date of support.

What is the last date of support for the FortiVoice 300DT?

Jun 2021 — per the Fortinet end-of-sale bulletin.

Where do these FortiVoice 300DT dates come from?

Every end-of-sale and end-of-service-life date on this page links to the official Fortinet end-of-sale bulletin it was taken from.

On the same timetable

Embed this status on your wiki or README

A live badge that shows this model's support status and links here — it refreshes when the vendor date changes.

Fortinet FortiVoice 300DT EOL / EOSL status
<a href="https://eosl.ai/system/fortinet-fortivoice-300dt/"><img src="https://eosl.ai/badge/fortinet-fortivoice-300dt.svg" alt="Fortinet FortiVoice 300DT EOL / EOSL status"></a>
[![Fortinet FortiVoice 300DT EOL / EOSL status](https://eosl.ai/badge/fortinet-fortivoice-300dt.svg)](https://eosl.ai/system/fortinet-fortivoice-300dt/)