SKU:#CP-8851-K9
Cisco IP Phone - Charcoal #CP-8851-K9
Cisco IP Phone - Charcoal #CP-8851-K9
The Cisco IP Phone 8851 is a secure, high-quality business phone with wideband audio and ergonomic design, ideal for mid- to large-sized enterprises. It boosts productivity through an intuitive interface and access to Cisco’s unified communications features.
Cisco Intelligent Proximity allows seamless integration with mobile devices, letting you shift mobile call audio to the desk phone for better sound quality and collaboration. A built-in USB port enables mobile charging at your desk.
The phone includes five programmable line keys, supports multicall handling, and features easy-access keys for apps, messaging, and call control, along with a five-way navigation pad and backlit acoustic keys for flexible audio routing.
Certifications & Listings
Certifications & Listings
ENERGY STAR Certified: No
EPEAT Compliant: No
TCO Certified: No
Compatibility
Compatibility
Hearing Aid Compatible: Yes
Connectivity
Connectivity
Phone Connections: Electronic hook switch (EHS), Headset jack / RJ-9, USB
Dimensions
Dimensions
Base Depth: 1.6 inch
Base Height: 9 inch
Base Weight: 2.6 lbs
Base Width: 10.1 inch
Display & Graphics
Display & Graphics
Backlit Display: Yes
Color Depth: 24-bit (16.7 million colors)
Color Support: Color
Display Diagonal Size: 5 inch
Display Diagonal Size (metric): 12.7 centimetre
Display Languages: Arabic, Brazilian Portuguese, Bulgarian, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish
Display Location: Base
Display Resolution: 800 x 480 pixels
Display Type: LCD display
Included Items
Included Items
Network & Communication
Network & Communication
Bluetooth Profiles: Hands-Free Profile (HFP), Phonebook Access Profile (PBAP)
IP Telephony Network Ports: 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Network Features: Class 3 PoE
Network Protocols: Cisco Discovery Protocol (CDP), DNS, HTTP, HTTPS, IP, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), RTCP, RTP, SRTP, TFTP, UDP
Physical Characteristics
Physical Characteristics
Body Material: ABS plastic
Color Category: Black
Product Information
Product Information
Additional Functions: Call timer, Intercom
Call Services: Call Forwarding, Call Hold, Call Transfer, Call Waiting, Caller ID, Message Waiting Capability, Voicemail
Compatible Software: Cisco Hosted Collaboration Solution, Cisco Unified Communications Manager 8.5.1 or later, Cisco Unified Communications Manager Express 10.0 or later
Dialer Location: Base
Key Expansion Module Max: 2
Lines Supported: 5 lines
Main Features: Integrated Ethernet switch, Multiple VoIP protocol support
Packaged Quantity: 1
Placing/Mounting: Table mount, Wall-mountable
Power Over Ethernet (PoE) Support: Yes
Product Type: VoIP phone
Programmable Buttons: 5
Quality of Service: IEEE 802.1p, IEEE 802.1Q (VLAN)
Security: IEEE 802.1X, TLS
VoIP: Yes
VoIP Protocols: RTCP, RTP, SDP, SIP, SRTP
Wireless Interface Provided: Bluetooth
Service & Support
Service & Support
Service & Support Details: Limited warranty - advance hardware replacement – 1 year
Limited Warranty: 1 Year
Technical Information
Technical Information
Compatible Platforms: Cisco Business Edition 6000
Indicators & Controls: Headset, Speakerphone indicator, Voice message waiting indicator
Multiple Conferencing: Yes
Speakerphone: Yes
Voice Codec: G.711a, G.711u, G.722, G.729a, iLBC, iSAC
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