General InformationManufacturer: Cisco Systems, Inc
Manufacturer Part Number: CP-8851-3PW-NA-K9=
Brand Name: Cisco
Product Series: 8800
Product Model: 8851
Product Name: IP Phone 8851
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 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.
Other key features of the phone follow:
- 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.
- Two color options (charcoal and white) are available.
Product Type: IP Phone
Technical InformationIP Phone Technology: VoIP
Caller ID: Yes
Display & GraphicsDisplay Color: Color
Interfaces/PortsNetwork (RJ-45): Yes
Number of Network (RJ-45) Ports: 2
PoE (RJ-45) Port: Yes
Management & ProtocolsCommunication Protocols: DHCP
Communication Protocols: GARP
Communication Protocols: LLDP
Communication Protocols: LLDP-MED
Communication Protocols: LLDP-PoE
Communication Protocols: PPDP
Communication Protocols: RTCP
Communication Protocols: RTP
Communication Protocols: SDP
Communication Protocols: SIP
Communication Protocols: SRTP
Communication Protocols: SSH
Communication Protocols: TLS
Communication Protocols: UDP
Physical CharacteristicsForm Factor: Desktop
Form Factor: Wall Mountable
Weight (Approximate): 2.62 lb
- IP Phone 8851
- Black bezel
License Details: Unified Communications Manager
License Details: Unified Communications Manager Express
License Details: User Connect License
Energy Star: Yes
Country of Origin: China