Cisco CP-6851-3PW-CE-K9 IP phone / endpoint
Brand: Cisco | Category: Accessories & Components
SKU: CSC-CP-6851-3PW-CE-K9 | Part #: CP-6851-3PW-CE-K9 | MPN: CP-6851-3PW-CE-K9
Contact for Pricing — Request a Quote
About the Cisco CP-6851-3PW-CE-K9 IP phone / endpoint
The Cisco CP-6851-3PW-CE-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-6851-3PW-CE-K9 is a mid-range enterprise IP phone from the Cisco 6800 Series, designed for knowledge workers and professional environments requiring reliable voice communications with high-definition audio quality. The device features a 3.5-inch grayscale display, four programmable line keys, and supports up to four concurrent SIP lines, making it well-suited for users who handle moderate call volumes across multiple directories or departments. Built on the Cisco 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-6851-3PW-CE-K9 |
| Part Number | CP-6851-3PW-CE-K9 |
| Condition | New |
| Interface | 802.3af PoE |
| Manufacturer Part Number | CP-6851-3PW-CE-K9 |
| Product Series | Cisco IP Phone 6800 Series |
| Model | Cisco IP Phone 6851 |
| Display | 3.5-inch greyscale backlit LCD |
| Display Resolution | 396 x 162 pixels |
| Number of Lines | 4 |
| Programmable Line Keys | 4 |
| Audio Standard | Wideband (HD Voice) — handset and speakerphone |
| Speakerphone | Full-duplex speakerphone included |
| Headset Port | RJ-9 headset port |
| Network Interface | Two integrated 10/100/1000 Mbps Gigabit Ethernet ports (PC port and LAN port) |
| Power Options | IEEE 802.3af Power over Ethernet (PoE) or included external power supply (CE region) |
| Power Supply Included | Yes — 3-way power kit included |
| Call Control Compatibility | Cisco Unified Communications Manager (UCM), Webex Calling |
| Protocol | SIP |
| Region | Central Europe (CE) |
| Codec Support | G.711, G.722, G.729a |
| Security | SRTP media encryption, TLS signalling |
| Provisioning | TFTP, HTTP/HTTPS remote provisioning via Cisco UCM |
| XML Services | Supports Cisco XML API for custom applications and directory integration |
| Form Factor | Desktop |
| Color | Charcoal Dark Gray |
Frequently Asked Questions about Cisco CP-6851-3PW-CE-K9 IP phone / endpoint
What does the Cisco CP-6851-3PW-CE-K9 IP phone / endpoint do?
The Cisco CP-6851-3PW-CE-K9 IP phone / endpoint is enterprise IT hardware deployed in production data centers, server rooms, and edge sites across the GCC and EMEA region.