End-of-Sale and End-of-Life Announcement for the Cisco IP Phone 6821

Publisher

Cisco Systems

URL

https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/ip-phone-6800-series-multiplatform-firmware/ip-phone-6821-eol.html

Published

2026-05-08

Updated

unknown

Accessed

2026-09-22

HTTP status

200

License

Cisco website terms of use; all rights reserved; no-redistribution; short excerpts and locators only

Source notes citing this source

• The Cisco IP Phone 6821 and 6851 have an End-of-Sale date of October 28, 2026 and a Last Date of Support of October 31, 2031, under bulletins EOL15897 and EOL15898, both announced April 29, 2026. in context

Cite this source record

APA

WarmTransfer. (2026, May 8). End-of-Sale and End-of-Life Announcement for the Cisco IP Phone 6821. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-eol-ip-phone-6821

BibTeX

@misc{warmtransfer-cisco-eol-ip-phone-6821,
  title  = {End-of-Sale and End-of-Life Announcement for the Cisco IP Phone 6821},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-eol-ip-phone-6821},
  note   = {Cisco Systems, accessed 2026-09-22}
}