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Cisco 6851 IP Phone with 3.5" Display & KEM Support | CP-6851-3PCC-K9

SKU: CP-6851-3PCC-K9

Product description

  • Description
  • Specifications
  • Cisco 6851 IP Phone with 3.5" Display & KEM Support | CP-6851-3PCC-K9

    The line buttons on each model are fully programmable. You can set up line buttons to support either SIP registrations, or call features, such as speed dialing. You can also boost productivity by handling multiple calls for each SIP registration, using the multiple-calls-per-line appearance feature. Tricolor LEDs on the line buttons support the calling features and make the phone simple to use.


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    The Cisco IP Phone 6800 Key Expansion Module (KEM) extends the capabilities of the Cisco IP Phone 6851 with additional buttons. This module adds 14 physical buttons along with access to 14 additional buttons via the page buttons, for a total of 28 additional buttons. The KEM supports the Programmable Line Key (PLK) function, but does not support any SIP registrations. Calls may be monitored and answered using the PLK function, but calls may not initiated from the KEM. The 6851 IP phone supports one KEM only.
    Fixed function buttons on the 6800 series phones give you one-touch access to service, messaging, directory, hold/resume, transfer, and conference features. A full-duplex speakerphone lets you set up clear multiparty conferences for flexible, productive collaboration. The 6800 series provides exceptional noise isolation when used with a Cisco 500 Series Headset.

    The Cisco IP Phone 6800 Series maintains the same usability standards and standards for a context-sensitive user experience as the Cisco IP Phone 7800 Series. The 6821 IP phone has a 2.5-inch (240x120-pixel) grayscale display with white backlighting for easy reading. The 6861 has a 3.2-inch (320x120-pixel) LCD. The 6841 and 6851 IP phones each have a high-resolution 3.5-inch (396x162-pixel) grayscale display with white backlighting. The 6871 IP phone has a high-resolution 3.5-inch (480x272-pixel) color LCD. Localized language support is available for global users. See Table 6 for a list of available languages.

    The 6800 Series is also energy-efficient and eco-friendly, to support green initiatives. The 6821 and 6851 support Power over Ethernet (PoE) Class 2. The 6871 supports Power over Ethernet (PoE) Class 3. The 6821, 6841, 6851, 6861 and 6871 are Energy Star certified. The 6841, 6851, 6861 and 6871 support a power-save option that reduces power consumption during off-hours, saving costs by increasing energy efficiency.

    The 6861 phone is Wi-Fi enabled phone in 6800 series. It supports built-in dual band Wi-Fi up to 802.11n. Also provides reliable wireless connection and convenient connection to access point via WPS (Wi-Fi Protected Setup).

    The 6800 Series is ideal for businesses that want to update their phone systems from traditional analog or digital-based systems to an IP communications system with supported multiplatform call control systems.

  • Category Attribute Specification
    Audio Microphone Mute Yes
    Speakerphone Yes
    Battery Battery Type NONE – Not applicable
    Design Handset Type Wired handset
    Product Colour Black
    Product Type IP Phone
    Display Backlight Display Yes
    Display Diagonal 3.5"
    Display Resolution 396 x 162 pixels
    Touchscreen No
    Legal Info UNSPSC Code (Icecat) 43191511
    Network Bluetooth Yes
    DHCP Client Yes
    Ethernet LAN Yes
    LAN Data Rates 10/100/1000 Mbit/s
    LAN Interface Type Gigabit Ethernet
    QoS Support Yes
    Wi-Fi Yes
    Wi-Fi Standards 802.11a/b/g/n (Wi-Fi 4)
    Supported Protocols WEP, WPA-PSK, WPA2-PSK, EAP-FAST, PEAP-GTC, PEAP-MSCHAP2
    Phone Features Anonymous Call Yes
    Anonymous Call Rejection Yes
    Call Forwarding Yes
    Call History Yes
    Call Hold Yes
    Call Park Yes
    Call Transfer Yes
    Call Waiting Yes
    Caller ID Yes
    Distinctive Ring Yes
    Do Not Disturb Yes
    Full Duplex Yes
    Intercom Yes
    Speed Dialling Yes
    Lines Quantity 4 lines
    Ports Ethernet LAN (RJ-45) Ports 2
    RJ-9 Ports Quantity 1
    Expansion Module Support Yes
    Power Power over Ethernet (PoE) Yes
    Dimensions Net Weight (Product) 2 kg
    Product Depth 26.5 cm
    Product Height 3.3 cm
    Product Width 20.7 cm
    Environmental Operating Temp 0 – 40 °C
    Operating Humidity 10 – 90%
    Storage Temp -10 – 60 °C
    Storage Humidity 10 – 95%
    Packaging Gross Weight (Package) 2.6 kg
    Number of Handsets Included 1 pc(s)
    Vendor Info Brand Name Cisco
    Warranty 1 Year(s)
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