Lifecycle record
CP-6821-HS EOL & EOSL Dates
Cisco Spare Narrowband Handset for Cisco IP Phone 6821
Lifecycle status
EoS - Sales Ended
CP-6821-HS is no longer sold by Cisco; end of sale was 2026-10-28. Support continues until 2031-10-31.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2026-10-28 |
|---|---|
| End of Sale (EOS) | 2026-10-28 |
| End of Service Life (EOSL) | 2031-10-31 |
| Manufacturer | Cisco |
| Category | Unified Communications |
| Product Series | Cisco IP Phone 6821 |
| Part Number | CP-6821-HS |
| Model Number | CP-6821-HS= |
| Release Date | - |
| Replacement Part Number | N/A |
Lifecycle Timeline
Recorded lifecycle milestones in date order.
Additional Information
Support milestones and the official source recorded for this model.
| Last Ship Date: HW, License | 2027-01-26 |
|---|---|
| End Of New Service Attachment Date: HW | 2027-10-28 |
| End Of SW Maintenance Releases Date: HW | 2027-10-28 |
| End Of Routine Failure Analysis Date: HW | 2027-10-28 |
| End Of Vulnerability/Security Support: HW | 2029-10-27 |
| End Of Service Contract Renewal Date: HW | 2031-01-23 |
| Last Date Of Support: HW | 2031-10-31 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco IP Phone 6821 EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| CP-6821-3PCC-K9 | Cisco 6821 Phone for MPP Systems | 2026-10-28 | 2026-10-28 |
| CP-6821-3PCC-XU | Cisco IP Phone 6821 with MPP Firmware for Russia | 2026-10-28 | 2026-10-28 |
| CP-6821-3PW-AU-K9 | Cisco 6821 Phone for MPP, AU Power Adapter | 2026-10-28 | 2026-10-28 |
| CP-6821-3PW-NA-K9 | Cisco 6821 Phone for MPP, NA Power Adapter | 2026-10-28 | 2026-10-28 |
| CP-6821-3PW-UK-K9 | Cisco 6821 Phone for MPP, UK Power Adapter | 2026-10-28 | 2026-10-28 |
| CP-6821-FS | Cisco Spare Foot Stand for Cisco IP Phone 6821 | 2026-10-28 | 2026-10-28 |