Cisco Unified SIP Phone 3900 Series
| Overview | Product Overview |
|---|---|
| Product Type | IP Phones |
| Status |
End of Sale
EOL Details
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| Series Release Date | 22-DEC-2006 |
| End-of-Sale Date | 28-OCT-2026 |
| End-of-Support Date | 31-OCT-2031 |
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This product is supported by Cisco, but is no longer sold.
Supported Model: - Cisco Unified SIP Phone 3905 Retired Models: - Cisco Unified SIP Phone 3911 - Cisco Unified SIP Phone 3951 |
|
- US/Canada 800-553-2447
- Worldwide Support Phone Numbers
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Document Categories
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Data Sheets and Product Information
- Cisco Unified SIP Phone 3905 Data Sheet
Data Sheets
- End-of-Sale and End-of-Life Announcement for the Cisco Unified SIP Phone 3905
End-of-Life and End-of-Sale Notices
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Security Notices
- Cisco SIP Phone 3905 Resource Limitation Denial of Service Vulnerability
- Unauthorized Access Vulnerability in Cisco Unified SIP Phone 3905
Security Advisories, Responses and Notices
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Release and Compatibility
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Cisco Unified SIP Phone 3905
Release Notes
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Reference
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Cisco Unified SIP Phone 3905
Technical References
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Maintain and Operate
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Cisco Unified SIP Phone 3905
End-User Guides
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Cisco Unified SIP Phone 3905
Maintain and Operate Guides
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Troubleshooting
- Cisco IP Phone Firmware Support Policy
Troubleshooting TechNotes
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