Cisco Unified IP Phone 9951

Specifications Overview


Series	Cisco Unified IP Phones 9900 Series
Product Type	IP Phones
Status	End of Sale EOL Details
Release Date	06-NOV-2009
End-of-Sale Date	05-JUL-2016 Details
End-of-Support Date	31-JUL-2021 Details
Product ID
CP-6800-WMK= CP-7900-R-FOOT1-E= CP-89/9900-ADA-C CP-89/9900-ADA-C= CP-89/9900-ADAK-C CP-89/9900-ADAK-C= CP-89/9900-FS-C-E= CP-89/9900-FS-C= CP-89/9900-FS-W= CP-89/9900-HS-C CP-89/9900-HS-C-E= CP-89/9900-HS-C= CP-89/9900-HS-CL CP-89/9900-HS-CL= CP-89/9900-HS-W CP-89/9900-HS-W= CP-89/9900-HS-WL CP-89/9900-HS-WL= CP-89/9900-LK-K-C= CP-89/9900-LK-K-W= CP-89/9900-LWMK CP-89/9900-LWMK-C CP-89/9900-LWMK-C= CP-89/9900-LWMK-K CP-89/9900-LWMK-K= CP-89/9900-LWMK-W CP-89/9900-LWMK-W= CP-89/9900-LWMK= CP-9900-FS-C CP-9900-FS-C= CP-9900-FS-W CP-9900-FS-W= CP-9951-BZ-C= CP-9951-BZ-W= CP-9951-C-A-C-K9= CP-9951-C-A-CK9-RF CP-9951-C-A-K9-RF CP-9951-C-A-K9= CP-9951-C-CAM-K9= CP-9951-C-CAMK9-WS CP-9951-C-CH-K9 CP-9951-C-CH-K9-RF CP-9951-C-CH-K9= CP-9951-C-CM-CH-K9 CP-9951-C-CN-K9= CP-9951-C-K9 CP-9951-C-K9-RF CP-9951-C-K9-WS CP-9951-C-K9= CP-9951-C-OPT-K9 CP-9951-CCAM-K9-RF CP-9951-CHSUS-K9= CP-9951-CL-CAM-K9= CP-9951-CL-CH-K9 CP-9951-CL-CH-K9= CP-9951-CL-CN-K9= CP-9951-CL-K9 CP-9951-CL-K9-RF CP-9951-CL-K9-WS CP-9951-CL-K9= CP-9951-CL-OPT-K9 CP-9951-CLCAMK9-RF CP-9951-CLCAMK9-WS CP-9951-CLCM-CH-K9 CP-9951-CLHSUS-K9= CP-9951-W-A-C-K9= CP-9951-W-A-K9-RF CP-9951-W-A-K9-WS CP-9951-W-A-K9= CP-9951-W-CAM-K9= CP-9951-W-CAMK9-RF CP-9951-W-CAMK9-WS CP-9951-W-CH-K9 CP-9951-W-CH-K9= CP-9951-W-CM-CH-K9 CP-9951-W-CN-K9= CP-9951-W-K9 CP-9951-W-K9-RF CP-9951-W-K9-WS CP-9951-W-K9= CP-9951-W-OPT-K9 CP-9951-WL-CAM-K9= CP-9951-WL-CH-K9 CP-9951-WL-CH-K9= CP-9951-WL-CN-K9= CP-9951-WL-K9 CP-9951-WL-K9-RF CP-9951-WL-K9= CP-9951-WL-OPT-K9 CP-9951-WLCAMK9-RF CP-9951-WLCM-CH-K9 CP-CAM-C CP-CAM-C-CUWL-PRO= CP-CAM-C-RF CP-CAM-C-WS CP-CAM-C= CP-CAM-W CP-CAM-W-CUWL-PRO= CP-CAM-W-RF CP-CAM-W-WS CP-CAM-W= CP-DX70-VESA-RF CP-DX70-VESA= CP-HANDSET-E= CP-HS-CORD-C CP-HS-CORD-C-E= CP-HS-CORD-C= CP-HS-CORD-W CP-HS-CORD-W= CP-LKC-C-CNS= CP-LKC-C-CNT= CP-LKC-C-DEU= CP-LKC-C-ENG= CP-LKC-C-ESP= CP-LKC-C-FRN= CP-LKC-C-ITA= CP-LKC-C-JPN= CP-LKC-C-KOR= CP-LKC-W-CNS= CP-LKC-W-CNT= CP-LKC-W-DEU= CP-LKC-W-ENG= CP-LKC-W-ESP= CP-LKC-W-FRN= CP-LKC-W-ITA= CP-LKC-W-JPN= CP-LKC-W-KOR= CP-MIC-WRLS-S-AP CP-MIC-WRLS-S-AP= CP-MIC-WRLS-S-EU CP-MIC-WRLS-S-EU= CP-MIC-WRLS-S-JP CP-MIC-WRLS-S-JP= CP-MIC-WRLS-S-US CP-MIC-WRLS-S-US= CP-MIC-WRLS-SAP-RF CP-MIC-WRLS-SEU-RF CP-MIC-WRLS-SUS-RF CP-MIC-WRLS-SUS-WS CP-PWR-CLIP-3-AR CP-PWR-CLIP-3-BZ= CP-PWR-CLIP-3-IN CP-PWR-CLIP-3-IN= CP-PWR-CLIP-3-KR CP-PWR-CLIP-3-KR= CP-PWR-CUBE-4 CP-PWR-CUBE-4-M= CP-PWR-CUBE-4-RF CP-PWR-CUBE-4-WS CP-PWR-CUBE-4= MISC-SHIP-FVE MISC-SHIP-FVE-RF MISC-SHIP-LRO MISC-SHIP-LRO-RF SW-CCME-UL-9951= TRD-CISCO-CP-99XX VXCACC-9951-EMI
Visio Stencil (945 KB .zip file)
Headset port: Yes USB 2.0 ports: 2 (supports wired and wireless headsets; Unified Video Camera)

Top Categories

Configuration Examples and TechNotes
- Configure and Troubleshoot Wireless IP Phones Registration
Data Sheets
- Cisco Unified IP Phone 9951 Data Sheet
End-of-Life and End-of-Sale Notices
- English
- French - Canadian
End-User Guides
Field Notices
Install and Upgrade Guides
- Cisco Unified IP Phone 8961, 9951, and 9971 Wall Mount Kit Pointer Card
- Regulatory Compliance and Safety Information for Cisco Unified IP Phones
Maintain and Operate Guides
- Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 10.0
Release Notes
Security Advisories, Responses and Notices
- Most Recent
  - Multiple Vulnerabilities in OpenSSL (June 2015) Affecting Cisco Products 06-Feb-2020
  - Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products 06-Feb-2020
  - Multiple Vulnerabilities in OpenSSL (December 2015) Affecting Cisco Products 31-Jan-2020
  - OpenSSL Alternative Chains Certificate Forgery Vulnerability (July 2015) Affecting Cisco Products 31-Jan-2020
  - OpenSSL RSA Temporary Key Cryptographic Downgrade Vulnerability 31-Jan-2020
  - OpenSSL Heartbeat Extension Vulnerability in Multiple Cisco Products 14-Jul-2018
  - Cisco Unified IP Phone Software Denial of Service Vulnerability 06-Jun-2018
  - Cisco Unified IP Phone 8900/9900 Series Crafted SDP Packet Vulnerability 07-Apr-2018
  - Cisco Unified IP Phone 9900 Series Mobility Extension Availability Vulnerability 07-Apr-2018
  - Cisco Unified IP Phone 9900 Series Denial of Service Vulnerability 07-Apr-2018
  - Cisco Unified IP Phone 9900 Series Arbitrary File Upload Vulnerability 07-Apr-2018
  - Cisco Unified IP Phone 9900 Series Insecure Device Permissions Vulnerability 07-Apr-2018
  - Cisco Unified IP Phone 8900/9900 Series Insecure File Permissions Vulnerability 07-Apr-2018
  - Cisco 9900 Series Phone webapp Buffer Overflow Vulnerability 07-Apr-2018
  - Cisco 9900 Series IP Phone Crafted Header Unregister Vulnerability 07-Apr-2018
  - Cisco 9900 Series Phone Arbitrary File Download Vulnerability 07-Apr-2018
  - Cisco Unified IP Phones 9900 Series Image Upgrade Command Injection Vulnerability 07-Apr-2018
  - Cisco Unified IP Phones 9900 Series Denial of Service Vulnerability 07-Apr-2018
  - Cisco Unified IP Phone 9900 Series Data Disclosure Vulnerability 07-Apr-2018
Technical References
- Accessibility Features for the Cisco Unified IP Phone 8961, 9951, and 9971

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