CISCO
CP-8851-K9++= CISCO UC PHONE 8851 - IP PHONE - FULL-DUPLEX SPEAKERPHONE - FIVE PROGRAMMABLE L
Mfg Part Number: CP-8851-K9++= , Item #: 3816273
Image may not reflect the actual item.
Price: $725.65
+ Free Shipping
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Aug 09, 2025
No Sales Tax except these states
, PO and Wire.
The Cisco® IP Phone 8851 is a business-class collaboration endpoint that combines high-fidelity, reliable, secure, and scalable voice communications with Cisco Intelligent Proximity for telephony integration for personal mobile devices to support midsize to large enterprise businesses.
With the Cisco IP Phone 8851, you can increase personal productivity through an engaging user experience that is both powerful and easy-to-use. The IP Phone 8851 combines an attractive new ergonomic design with wideband audio for crystal clear voice communications, "always-on" reliability, encrypted voice communications to enhance security, and access to a comprehensive suite of unified communication features from Cisco communication servers.
Main Specification
| General Information | |
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | CP-8851-K9= |
| Manufacturer Website Address | http://www.cisco.com |
| Brand Name | Cisco |
| Product Series | 8800 |
| Product Model | 8851 |
| Product Name | 8851 IP Phone |
| Product Type | IP Phone |
| Technical Information | |
| Handset Connectivity Technology | Corded/Cordless |
| Base Unit Connectivity Technology | Corded |
| IP Phone Technology | VoIP |
| Wireless Technology | Bluetooth |
| Total Number of Phone Lines | 5 |
| Dialer Type | Keypad |
| Caller ID | Yes |
| Speakerphone | Yes |
| Features | Call Park |
| Features | Voice Mail |
| Features | Hold |
| Features | Conference Call |
| Features | Speed Dial |
| Features | Intercom |
| Features | Music on Hold |
| Features | Hands-free |
| Features | Call Share |
| Features | Redial |
| Features | Call Pick-up |
| Features | Call History |
| Features | Call Resume |
| Features | Bluetooth |
| Features | Group Pick-up |
| Features | (BLF) Busy Lamp Field |
| Features | Call Transfer |
| Features | Multilingual Menu |
| Features | Auto-answer |
| Features | Message Waiting LED |
| Features | Mute |
| Features | Call Waiting |
| Features | Messages |
| Features | Date and Time |
| Features | Security |
| Features | Distinctive Ringing |
| Features | Call Forwarding |
| Features | Adjustable Display |
| Features | Indicator |
| Features | Hearing Aid |
| Voice Codec | G.711u |
| Voice Codec | G.711a |
| Voice Codec | iLBC |
| Voice Codec | G.722 |
| Voice Codec | G.729a |
| Voice Codec | iSAC |
| Display & Graphics | |
| Screen Type | LCD |
| Backlight | Yes |
| Screen Size | 5" |
| Screen Resolution | 800 x 480 |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 2 |
| USB | Yes |
| Headset Port | Yes |
| PoE (RJ-45) Port | Yes |
| Management & Protocols | |
| Communication Protocols | SIP |
| Communication Protocols | LLDP-PoE |
| Communication Protocols | LLDP-MED |
| Communication Protocols | SRTP |
| Communication Protocols | LLDP |
| Communication Protocols | DHCP |
| Communication Protocols | SDP |
| Communication Protocols | RTCP |
| Communication Protocols | RTP |
| Quality of Service | 802.1Q VLAN Support |
| Quality of Service | 802.1p/q |
| Controls/Indicators | |
| Buttons & Keys Type | Speaker |
| Buttons & Keys Type | Navigation |
| Buttons & Keys Type | Conference |
| Buttons & Keys Type | Headset |
| Buttons & Keys Type | Hold Button |
| Buttons & Keys Type | Line Select |
| Buttons & Keys Type | Directory |
| Buttons & Keys Type | Call Transfer |
| Buttons & Keys Type | Mute |
| Buttons & Keys Type | Message |
| Buttons & Keys Type | Volume Control |
| Buttons & Keys Type | Programmable |
| Power Description | |
| Input Voltage | 48 V DC |
| Power Source | AC Adapter |
| Physical Characteristics | |
| Color Family | Gray |
| Product Color | Charcoal |
| Form Factor | Wall Mountable |
| Height | 9" |
| Width | 10.1" |
| Depth | 1.6" |
| Weight (Approximate) | 2.58 lb |
| Miscellaneous | |
| Package Contents |
|
| Certifications & Standards |
|
| Energy Star | Yes |
| Country of Origin | Mexico |
| Environmentally Friendly | Yes |
| Warranty | |
| Limited Warranty | 1 Year |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
