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Cisco IP Business Phone 8851, 5-inch WVGA Colour Display, Gigabit Ethernet Switch, Class 4 PoE, USB Port, 10 SIP Registrations, 1-Year Limited Hardware Warranty (CP-8851-K9=)

Cisco IP Business Phone 8851, 5-inch WVGA Colour Display, Gigabit Ethernet Switch, Class 4 PoE, USB Port, 10 SIP Registrations, 1-Year Limited Hardware Warranty (CP-8851-K9=)

  • 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 56 additional line/feature keys are supported
  • Two color options (charcoal and white) are available

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 on-premises and hosted infrastructure platforms. It is also supported on third party hosted call control services.

In addition, Cisco Intelligent Proximity brings the worlds of desk and mobile together for you when you are using your mobile device at the desk for your work. You can move the audio path over to the Cisco IP Phone 8851 during active mobile calls to take advantage of its superior audio acoustics. An example would be to share a conversation with a colleague who you want to listen in. This capability gives you greater flexibility and a superior user experience when at your desk.

The IP Phone 8851 also comes standard with a USB port so you can charge your smartphone when at your desk, and stay connected when away from your desk.

The Cisco IP Phone 8851 offers five programmable line keys. You can configure keys to support either multiple directory numbers or calling features such as speed dial. You can also boost productivity by handling multiple calls for each directory number using the multicall-per-line feature. Fixed-function keys give you one-touch access to applications, messaging, directory, as well as often-used calling features such as hold/resume, transfer, and conference. A five-way navigation cluster helps you transition through menus more easily. Backlit acoustic keys provide flexibility for audio path selection and switching.

Additionally, Cisco has adopted circular design principles in its products by pioneering the use of post-consumer recycled plastic. The 8851 is one of the models that now reduces the use of natural resources while closing the loop with its own electronic waste. Learn more about what this means by visiting the Cisco’s Circular Economy website.

Design
Wall mountable Yes
Mounting Desk/Wall
Device lock Yes
Backlight keypad Yes
Product colour Black
Handset type Wired handset
Product type IP Phone
Phone features
Call transfer Yes
Message-waiting indicator (MWI) Yes
Caller ID Yes
Call waiting Yes
Speed dialling Yes
Call hold Yes
Call forwarding Yes
Call pick up Yes
Management features
Volume control Digital
Display
Touchscreen No
Display resolution 800 x 480 pixels
Display diagonal 12.7 cm (5")
Audio
Voice codecs G.711a, G.722, G.729A, iLBC
Microphone mute Yes
Speakerphone Yes
Network
Quality of Service (QoS) support Yes
DHCP client Yes
Supported network protocols SIP, SPD, UDP, GARP, DNS, TFTP, HTTPS, VLAN, RTP, RTCP, PPDP
Networking standards IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3i, IEEE 802.3u
Security algorithms EAP-FAST, EAP-TLS, HTTPS, SIPS, SSH, SSL/TLS
Bluetooth version 3.0+HS
Bluetooth Yes
Wi-Fi No
Ethernet LAN Yes
Ports & interfaces
DC-in jack Yes
Ethernet LAN (RJ-45) ports 2
RJ-9 ports quantity 1
USB 2.0 ports quantity 1
Power
Power over Ethernet (PoE) Yes
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Operating relative humidity (H-H) 10 - 90%
Storage temperature (T-T) -10 - 60 °C
Storage relative humidity (H-H) 10 - 95%
Weight & dimensions
Package weight 1.6 kg
Package height 75.9 mm
Package depth 353.1 mm
Package width 263.9 mm
Weight 1.19 kg
Height 229.1 mm
Depth 40 mm
Width 257.3 mm
Packaging content
Number of handles included 1 pc(s)
Logistics data
Country of origin China
Harmonized System (HS) code 85171800
Quantity per pack 1 pc(s)
$445.50
Cisco IP Business Phone 8851, 5-inch WVGA Colour Display, Gigabit Ethernet Switch, Class 4 PoE, USB Port, 10 SIP Registrations, 1-Year Limited Hardware Warranty (CP-8851-K9=)
$445.50

Product Information

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Description

  • 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 56 additional line/feature keys are supported
  • Two color options (charcoal and white) are available

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 on-premises and hosted infrastructure platforms. It is also supported on third party hosted call control services.

In addition, Cisco Intelligent Proximity brings the worlds of desk and mobile together for you when you are using your mobile device at the desk for your work. You can move the audio path over to the Cisco IP Phone 8851 during active mobile calls to take advantage of its superior audio acoustics. An example would be to share a conversation with a colleague who you want to listen in. This capability gives you greater flexibility and a superior user experience when at your desk.

The IP Phone 8851 also comes standard with a USB port so you can charge your smartphone when at your desk, and stay connected when away from your desk.

The Cisco IP Phone 8851 offers five programmable line keys. You can configure keys to support either multiple directory numbers or calling features such as speed dial. You can also boost productivity by handling multiple calls for each directory number using the multicall-per-line feature. Fixed-function keys give you one-touch access to applications, messaging, directory, as well as often-used calling features such as hold/resume, transfer, and conference. A five-way navigation cluster helps you transition through menus more easily. Backlit acoustic keys provide flexibility for audio path selection and switching.

Additionally, Cisco has adopted circular design principles in its products by pioneering the use of post-consumer recycled plastic. The 8851 is one of the models that now reduces the use of natural resources while closing the loop with its own electronic waste. Learn more about what this means by visiting the Cisco’s Circular Economy website.

Design
Wall mountable Yes
Mounting Desk/Wall
Device lock Yes
Backlight keypad Yes
Product colour Black
Handset type Wired handset
Product type IP Phone
Phone features
Call transfer Yes
Message-waiting indicator (MWI) Yes
Caller ID Yes
Call waiting Yes
Speed dialling Yes
Call hold Yes
Call forwarding Yes
Call pick up Yes
Management features
Volume control Digital
Display
Touchscreen No
Display resolution 800 x 480 pixels
Display diagonal 12.7 cm (5")
Audio
Voice codecs G.711a, G.722, G.729A, iLBC
Microphone mute Yes
Speakerphone Yes
Network
Quality of Service (QoS) support Yes
DHCP client Yes
Supported network protocols SIP, SPD, UDP, GARP, DNS, TFTP, HTTPS, VLAN, RTP, RTCP, PPDP
Networking standards IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3i, IEEE 802.3u
Security algorithms EAP-FAST, EAP-TLS, HTTPS, SIPS, SSH, SSL/TLS
Bluetooth version 3.0+HS
Bluetooth Yes
Wi-Fi No
Ethernet LAN Yes
Ports & interfaces
DC-in jack Yes
Ethernet LAN (RJ-45) ports 2
RJ-9 ports quantity 1
USB 2.0 ports quantity 1
Power
Power over Ethernet (PoE) Yes
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Operating relative humidity (H-H) 10 - 90%
Storage temperature (T-T) -10 - 60 °C
Storage relative humidity (H-H) 10 - 95%
Weight & dimensions
Package weight 1.6 kg
Package height 75.9 mm
Package depth 353.1 mm
Package width 263.9 mm
Weight 1.19 kg
Height 229.1 mm
Depth 40 mm
Width 257.3 mm
Packaging content
Number of handles included 1 pc(s)
Logistics data
Country of origin China
Harmonized System (HS) code 85171800
Quantity per pack 1 pc(s)