General Information

Manufacturer

Cisco

Manufacturer Part Number

CP-8851-K9=

Product Name

IP Phone 8851, Charcoal

UPC Code

882658698422

Overview

• The Cisco IP Phone 8851 offers a 5-in. high-resolution (800 x 480) widescreen VGA backlit color display. Localized language support, including right-to-left on-screen text, meets the needs of global users.
• The phone supports a built-in Gigabit Ethernet switch for your PC connection.
• Support for Cisco EnergyWise™ technology makes the Cisco IP Phone 8851 more energy-efficient and ecofriendly; the phone is qualified by the Energy Star organization.
• An optional wall-mount kit is orderable as a spare part for customers seeking this capability.
• Up to two optional IP Phone 8800 Key Expansion Modules with up to 72 additional line/feature keys are supported.

Features

• Ergonomic design
  • The phone offers an easy-to-use interface and provides a traditional telephony-like user experience.
• Graphical display
  • The 5-in., 800 × 480 resolution, WVGA display provides scrollable access to calling features and text-based XML applications.
• Handset
  • The handset is a standard wideband-capable audio handset (connects through an RJ-9 port).
  • The standard coiled cord has a custom end for concealed cable routing beneath the phone (cord length is approximately 21 in. [55 cm] coiled and up to 72 in. (183 cm) extended).
  • The handset is hearing aid-compatible (HAC) and meets Federal Communications Commission (FCC) loudness requirements for the Americans with Disabilities Act (ADA). You can achieve Section 508 loudness requirements using industry-standard inline handset amplifiers such as Walker Equipment W-10 or CE-100 amplifiers. The dial pad is also ADA-compliant.
• Speaker phone
  • The full-duplex speakerphone gives you flexibility in placing and receiving calls with hands free.
• Analog headset
  • The analog headset jack is a standard wideband-capable RJ-9 audio port.
• AUX port
  • You can use an auxiliary port to support electronic hookswitch control with a third-party headset connected to it.
• USB
  • A side USB port enhances the usability of call handling by enabling wired or wireless headsets, as well as provides up to 500-mA power output at 5V or 2.5W for smartphone charging.
• Ethernet switch
  • An internal 2-port Cisco Ethernet switch allows for a direct connection to a 10/100/1000BASE-T Ethernet network (IEEE 802.3i/802.3u/802.3ab) through an RJ-45 interface with single LAN connectivity for both the phone and a co-located PC.
  • The system administrator can designate separate VLANs (IEEE 802.1Q) for the PC and phone, providing improved security and reliability of voice and data traffic.
• Bluetooth
  • Bluetooth 3.0 Enhanced Data Rate (EDR) Class 1 technology (up to 66-ft [20m] range) is supported.
  • Hands-Free Profile (HFP) is supported for untethered headset connections and voice communications.
  • Phone Book Access Profile (PBAP) is supported for phone book object exchange between devices.
• Keys
  • The phone has the following keys:
    • Line keys
    • Soft keys
    • Back and release keys
    • Four-way navigation and select keys
    • Hold/Resume, Transfer, and Conference keys
    • Messaging, Application, and Directory keys
    • Standard keypad
    • Volume-control toggle key
    • Speakerphone, headset, and mute keys
• Backlit Indicator
  • The phone supports backlit indicators for the audio path keys (handset, headset, and speakerphone), select key, line keys, and message waiting.
• Replaceable bezel
  • The phone includes a black bezel; an optional silver bezel is also available separately.
• Dual-position foot stand
  • The display is easy-to-view and the buttons and keys are easy-to-use. The two-position foot stand supports viewing angles of 35 and 50 degrees; you can remove the foot stand for wall mounting, with mounting holes located on the base of the phone.
• Wall-mountable
  • You can install the phone on a wall using an optional wall-mount kit (available separately).
• Key expansion module (KEM)
  • The phone supports up to two KEMs to expand from 5- to 77-line buttons. You have the convenience of many speed dials or programmable features, or the necessity of following the activity of many lines.
• Physical security
  • The phone is compatible with the Kensington Security Slot (K-Slot) antitheft system.
• IEEE Power over Ethernet (PoE)
  • IEEE Power over Ethernet class 3. The phone is compatible with both IEEE 802.3af and 802.3at switch blades and supports both Cisco Discovery Protocol and Link Layer Discovery Protocol - Power over Ethernet (LLDP-PoE).
• Cisco IP Phone Power Cube 4
  • This optional power cube is used as an AC-to-DC (48V) power supply for non-PoE deployments. Use of the power cube 4 also requires the use of one of the corresponding AC country cords.

Specifications