Cisco / Cisco Unified SIP Phone 3905
CP-3905
Cisco Unified SIP Phone 3905, Charcoal, Standard Handset
- EOL
- 2026-10-28
- EOS
- 2026-10-28
- EOSL
- 2031-10-31
Series lifecycle table
Cisco Unified SIP Phone 3905 EOL List
This table tracks end-of-life milestones for 13 Cisco Unified SIP Phone 3905 part numbers. For each record it lists the key dates published in Cisco lifecycle notices: the EOL announcement date, End-of-Sale (EOS), and End-of-Service-Life (EOSL). The Cisco Unified SIP Phone 3905 family has no single end-of-life date; milestones are set per part number, so use the table to find the exact SKU you operate. Across this series, EOSL dates range from 2031-10-31 to 2031-10-31. Open any part number for source details, replacement fields, and current availability options.
13 products
Explore Cisco Unified SIP Phone 3905 Products
Compare current Cisco Unified SIP Phone 3905 models, specifications, pricing, and availability.
Cisco Unified SIP Phone 3905 Series
Total Products: 13 | Page 1 of 1
Cisco / Cisco Unified SIP Phone 3905
CP-3905-HS
Cisco Spare Handset for Cisco Unified SIP Phone 3905, Charcoal
- EOL
- 2026-10-28
- EOS
- 2026-10-28
- EOSL
- 2031-10-31
Cisco / Cisco Unified SIP Phone 3905
CP-3905-HS-CORD
Cisco Spare Handset Cord for Cisco Unified SIP Phone 3905,Charcoal
- EOL
- 2026-10-28
- EOS
- 2026-10-28
- EOSL
- 2031-10-31
Cisco / Cisco Unified SIP Phone 3905
CP-3905-PWR-AR
Cisco Power Adapter for Cisco Unified SIP Phone 3905, Argentina
- EOL
- 2026-10-28
- EOS
- 2026-10-28
- EOSL
- 2031-10-31
Cisco / Cisco Unified SIP Phone 3905
CP-3905-PWR-AU
Cisco Power Adapter for Cisco Unified SIP Phone 3905, Australia
- EOL
- 2026-10-28
- EOS
- 2026-10-28
- EOSL
- 2031-10-31
Cisco / Cisco Unified SIP Phone 3905
CP-3905-PWR-BR
Cisco Power Adapter for Cisco Unified SIP Phone 3905, Brazil
- EOL
- 2026-10-28
- EOS
- 2026-10-28
- EOSL
- 2031-10-31
Cisco / Cisco Unified SIP Phone 3905
CP-3905-PWR-CE
Cisco Power Adapter for Cisco Unified SIP Phone 3905, Europe
- EOL
- 2026-10-28
- EOS
- 2026-10-28
- EOSL
- 2031-10-31
Cisco / Cisco Unified SIP Phone 3905
CP-3905-PWR-CN
Cisco Power Adapter for Cisco Unified SIP Phone 3905, China
- EOL
- 2026-10-28
- EOS
- 2026-10-28
- EOSL
- 2031-10-31
Cisco / Cisco Unified SIP Phone 3905
CP-3905-PWR-IN
Cisco Power Adapter for Cisco Unified SIP Phone 3905, India
- EOL
- 2026-10-28
- EOS
- 2026-10-28
- EOSL
- 2031-10-31
Cisco / Cisco Unified SIP Phone 3905
CP-3905-PWR-KR
Cisco Power Adapter for Cisco Unified SIP Phone 3905, Korea
- EOL
- 2026-10-28
- EOS
- 2026-10-28
- EOSL
- 2031-10-31
Cisco / Cisco Unified SIP Phone 3905
CP-3905-PWR-NA
Cisco Power Adapter for Cisco Unified SIP Phone 3905, NA
- EOL
- 2026-10-28
- EOS
- 2026-10-28
- EOSL
- 2031-10-31
Cisco / Cisco Unified SIP Phone 3905
CP-3905-PWR-UK
Cisco Power Adapter of IP Phone 3905, United Kingdom
- EOL
- 2026-10-28
- EOS
- 2026-10-28
- EOSL
- 2031-10-31
Cisco / Cisco Unified SIP Phone 3905
CP-3905-PWR-ZA
Cisco Power Adapter for Cisco Unified SIP Phone 3905, South Africa
- EOL
- 2026-10-28
- EOS
- 2026-10-28
- EOSL
- 2031-10-31
| Manufacturer | Part Number | Product Name | EOL Announcement | End of Sale (EOS) | End of Service Life (EOSL) |
|---|---|---|---|---|---|
| Cisco | CP-3905 | Cisco Unified SIP Phone 3905, Charcoal, Standard Handset | 2026-10-28 | 2026-10-28 | 2031-10-31 |
| Cisco | CP-3905-HS | Cisco Spare Handset for Cisco Unified SIP Phone 3905, Charcoal | 2026-10-28 | 2026-10-28 | 2031-10-31 |
| Cisco | CP-3905-HS-CORD | Cisco Spare Handset Cord for Cisco Unified SIP Phone 3905,Charcoal | 2026-10-28 | 2026-10-28 | 2031-10-31 |
| Cisco | CP-3905-PWR-AR | Cisco Power Adapter for Cisco Unified SIP Phone 3905, Argentina | 2026-10-28 | 2026-10-28 | 2031-10-31 |
| Cisco | CP-3905-PWR-AU | Cisco Power Adapter for Cisco Unified SIP Phone 3905, Australia | 2026-10-28 | 2026-10-28 | 2031-10-31 |
| Cisco | CP-3905-PWR-BR | Cisco Power Adapter for Cisco Unified SIP Phone 3905, Brazil | 2026-10-28 | 2026-10-28 | 2031-10-31 |
| Cisco | CP-3905-PWR-CE | Cisco Power Adapter for Cisco Unified SIP Phone 3905, Europe | 2026-10-28 | 2026-10-28 | 2031-10-31 |
| Cisco | CP-3905-PWR-CN | Cisco Power Adapter for Cisco Unified SIP Phone 3905, China | 2026-10-28 | 2026-10-28 | 2031-10-31 |
| Cisco | CP-3905-PWR-IN | Cisco Power Adapter for Cisco Unified SIP Phone 3905, India | 2026-10-28 | 2026-10-28 | 2031-10-31 |
| Cisco | CP-3905-PWR-KR | Cisco Power Adapter for Cisco Unified SIP Phone 3905, Korea | 2026-10-28 | 2026-10-28 | 2031-10-31 |
| Cisco | CP-3905-PWR-NA | Cisco Power Adapter for Cisco Unified SIP Phone 3905, NA | 2026-10-28 | 2026-10-28 | 2031-10-31 |
| Cisco | CP-3905-PWR-UK | Cisco Power Adapter of IP Phone 3905, United Kingdom | 2026-10-28 | 2026-10-28 | 2031-10-31 |
| Cisco | CP-3905-PWR-ZA | Cisco Power Adapter for Cisco Unified SIP Phone 3905, South Africa | 2026-10-28 | 2026-10-28 | 2031-10-31 |