Avaya 4600 Series IP Deskphone — End-of-Life & EOSL Dates
Avaya 4600 Series IP Deskphone. End-of-sale and support dates below are taken from Avaya's own End of Sale Notice, linked for verification. Avaya's "End of Manufacturer Support for Hardware" milestone is used as the last date of support.
Every tracked Avaya 4600 Series IP Deskphone SKU group is past Avaya end of service life (last group Nov 2012). Units in production should be treated as unsupported. For past-EOSL units, weigh third-party maintenance, spares, replacement, or a documented run-to-failure.
End of sale
May 2009
Last date of support
Nov 2012
Part numbers
18
165
months past last support
Why this score
- Past end of service life — 165 months ago
- Vendor-published date, source-linked
- Category: ip / digital telephone
Support-lifecycle timing and source confidence only. Higher means more runway. It is not a risk, safety or compliance rating. How it is calculated
Part numbers in this family
All 18 share the dates above. Find your exact part to confirm.
| Part number | Description | End of sale | Last support | Status |
|---|---|---|---|---|
| 700381890 | 4601+ (4601D01B-2001) | May 2009 | Nov 2012 | Past support |
| 700381916 | 4602SW+ (4602D02B-2001) | May 2009 | Nov 2012 | Past support |
| 700381551 | 4625SW (4625D01A-2001) | May 2009 | Nov 2012 | Past support |
| 700381957 | 4610SW (4610D01A-2001) | May 2009 | Nov 2012 | Past support |
| 700381544 | 4621SW (4621D01A-2001) | May 2009 | Nov 2012 | Past support |
| 700381569 | 4622SW (4622D01A-2001) | May 2009 | Nov 2012 | Past support |
| 700381825 | EU24BL (2XU-A-2001 Exp Mod) | May 2009 | Nov 2012 | Past support |
| 700350036 | 4625SW- White (4625D01A-2007) | May 2009 | Nov 2012 | Past support |
| 700344542 | 4626SW – White (4626D01A-2007) | May 2009 | Nov 2012 | Past support |
| 700447402 | 4626SW – White (4626D01A-2007) | May 2009 | Nov 2012 | Past support |
| 700448533 | 4626SW – Black (4626D01A-003) | May 2009 | Nov 2012 | Past support |
| 700386881 | 4621 set equipped with positive | May 2009 | Nov 2012 | Past support |
| 700384860 | 4621 set equipped with fiber interface | May 2009 | Nov 2012 | Past support |
| 700415847 | 4621 with Radio Interface | May 2009 | Nov 2012 | Past support |
| 700414600 | 4622 Adjunct for dual headsets | May 2009 | Nov 2012 | Past support |
| 700448475 | 4621 White Tempest set | May 2009 | Nov 2012 | Past support |
| 700428428 | 4621 tempest set | May 2009 | Nov 2012 | Past support |
| 700386899 | 4621 w/fiber interface & pos disconnect | May 2009 | Nov 2012 | Past support |
Options from here
The Avaya 4600 Series IP Deskphone is past Avaya end of service life. These are the paths teams take from here:
Keep it in production past the OEM cutoff with an independent maintainer.
Buy spares now, while units still circulate on the secondary market.
It is unsupported today. Set a migration timeline and budget.
Low-criticality role: document the risk, harden backups, retire on your terms.
Independent and informational. EOSL.ai sells no hardware and no maintenance, and lists no paid placements. Third-party maintenance keeps unsupported gear in production past the OEM cutoff; whether it fits depends on the role the asset plays.
Avaya 4600 Series IP Deskphone — questions
Is the Avaya 4600 Series IP Deskphone end of life?
Yes. Every tracked 4600 Series IP Deskphone SKU group is past its last date of support.
What is the last date of support for the 4600 Series IP Deskphone?
Nov 2012, per the Avaya end-of-sale bulletin.
Where do these 4600 Series IP Deskphone dates come from?
Every end-of-sale and end-of-service-life date on this page links to the official Avaya end-of-sale bulletin it was taken from.
On the same timetable
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