Cisco CP-9951-C-K9 IP phone / endpoint
Brand: Cisco | Category: Accessories & Components
SKU: CSC-CP-9951-C-K9 | Part #: CP-9951-C-K9 | MPN: CP-9951-C-K9
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About the Cisco CP-9951-C-K9 IP phone / endpoint
The Cisco CP-9951-C-K9 IP phone / endpoint from Cisco is enterprise-grade Accessories & Components hardware built for data centers. It features 802.3af PoE interface. The Cisco CP-9951-C-K9 is a professional-grade unified communications endpoint from Cisco's Unified IP Phone 9900 series, engineered for knowledge workers and executives who require a full-featured desktop telephony experience. Built around a high-resolution 5-inch WVGA (480×272) colour touchscreen display, the device integrates natively with Cisco Unified Communications Manager (UCM) and supports Webex Calling deployments, enabling seamless call control, presence, and direct Available in brand new condition. Cisco accessories & components products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Cisco |
| Category | Accessories & Components |
| SKU | CSC-CP-9951-C-K9 |
| Part Number | CP-9951-C-K9 |
| Condition | New |
| Interface | 802.3af PoE |
| Manufacturer Part Number | CP-9951-C-K9 |
| Product Series | Cisco Unified IP Phone 9900 |
| Colour | Charcoal |
| Display | 5-inch WVGA colour touchscreen, 480 × 272 resolution |
| SIP Lines | 5 |
| Programmable Feature Keys | 12 |
| Audio Standards | Wideband (HD) audio; G.722, G.711a/u, G.729a/b, iLBC |
| Audio Paths | Handset, full-duplex speakerphone, headset |
| Network Interface | Two integrated 10/100/1000 Mbps Gigabit Ethernet ports (LAN + PC passthrough) |
| Power | IEEE 802.3af Power over Ethernet (PoE); optional external power supply (sold separately) |
| Bluetooth | Bluetooth 2.1 + EDR (integrated) |
| USB | USB 2.0 port (1) |
| Signalling Protocol | SIP (SCCP also supported depending on firmware load) |
| Call Control Compatibility | Cisco Unified Communications Manager (UCM), Cisco Business Edition, Cisco Hosted Collaboration Solution, Webex Calling |
| Security | 802.1X authentication, TLS signalling encryption, SRTP media encryption |
| Survivability | Cisco SRST (Survivable Remote Site Telephony) support |
| Wall-Mount Support | Yes (optional wall-mount kit) |
| Form Factor | Desktop IP phone |
Frequently Asked Questions about Cisco CP-9951-C-K9 IP phone / endpoint
What does the Cisco CP-9951-C-K9 IP phone / endpoint do?
The Cisco CP-9951-C-K9 IP phone / endpoint is enterprise IT hardware deployed in production data centers, server rooms, and edge sites across the GCC and EMEA region.