Cisco CP-8851-3PWNAK9-RF Desk Phone

Part Number: CP-8851-3PWNAK9-RF
Model: Parts
$316.64
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Product Highlights

View All
Handset Connectivity Technology
Corded
Base Unit Connectivity Technology
Corded
IP Phone Technology
VoIP
Caller ID
Yes

Product Description:

  Wireless Switches, Cisco, CiscoIP Phone 8851 Multi Platform with Power Cube RF

Cisco 8800 Series Desk Phone Model Overview

The Cisco IP Phone 8800 Series provides secure enterprise VoIP calling for organizations that require reliable voice and collaboration tools. Its portfolio supports users ranging from general office staff to receptionists, executives, and active campus employees. Selected configurations offer HD video, Bluetooth, Wi-Fi, mobile-device pairing, and optional key expansion modules for higher call volumes. These business IP phones fit offices, contact centers, healthcare facilities, schools, financial institutions, and government operations.


Product Highlights:

  • Enterprise VoIP Calling: Secure, high-quality voice communication for business users.
  • Flexible Deployment: Supports on-premises, cloud, and approved third-party UCaaS environments.
  • Collaboration Options: Video, and mobile integration are available on selected models.
  • Expandable Design: Optional key expansion modules are supported on compatible phones.
  • Industries Served: Enterprise, Contact Centers, Healthcare, Education, Finance, and Government.

Specifications:

  • Product Range: Multiple desktop, video, wireless, and conference-phone configurations.
  • Audio: Wideband audio with full-duplex speakerphone support.
  • Video: Up to 720p HD video on selected models.
  • Network Connectivity: Ethernet with Power over Ethernet; Wi-Fi varies by model.
  • Management: Supports Cisco enterprise, and approved third-party calling environments.
  • Configuration: Display, line capacity, ports, and accessories vary by phone model.
Cisco CP-8851-3PWNAK9-RF Desk Phone Overview

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.



Technical Information
Handset Connectivity Technology:
Corded
Base Unit Connectivity Technology:
Corded
IP Phone Technology:
VoIP
Caller ID:
Yes
Speakerphone:
Yes
Display & Graphics
Display Color:
Color
Interfaces/Ports
Network (RJ-45):
Yes
Number of Network (RJ-45) Ports:
2
USB:
Yes
PoE (RJ-45) Port:
Yes
Management & Protocols
Communication Protocols:
  • SIP
  • LLDP-PoE
  • SDP
  • DHCP
  • RTP
  • RTCP
  • LLDP
  • LLDP-MED
  • SRTP
  • GARP
  • PPDP
  • TLS
  • SSH
Physical Characteristics
Form Factor:
  • Wall Mountable
  • Desktop
Height:
9"
Width:
10.1"
Depth:
1.6"
Weight (Approximate):
2.62 lb
Miscellaneous
Package Contents:
  • IP Phone 8851
  • Black bezel
License Details:
  • Unified Communications Manager
  • Unified Communications Manager Express
  • User Connect License
Energy Star:
Yes
Item Numbers
UNSPSC: 43191511

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Frequently Asked Questions

The Cisco CP-8851-3PWNAK9-RF is a multi-platform IP phone that combines corded and cordless functionality with a power cube. It supports VoIP communications and is designed for desktop or wall-mounted deployment in enterprise environments. This model offers flexible connectivity options suitable for modern office and warehouse communication needs.

Yes, Cisco IP phones in the 8851 series are compatible with Cisco Unified Communications Manager and support both SCCP (Skinny Client Control Protocol) and SIP signaling protocols. This ensures seamless integration with your existing Cisco telecommunications infrastructure. Contact us today to verify specific compatibility with your system version.

The Cisco CP-8851 series features dual RJ-45 Ethernet ports for network connectivity—one for LAN connection and another for connecting downstream devices like PCs. The phone supports both wired and wireless connectivity options, making it adaptable to various workplace configurations. PoE (Power over Ethernet) support is available depending on the specific configuration.

Yes, the Cisco CP-8851-3PWNAK9-RF supports wall mounting in addition to desktop deployment. The phone includes mounting holes on the base and a removable foot stand, providing flexibility for different installation environments in warehouses, offices, and logistics facilities.

The CP-8851 series offers a balance of features and affordability compared to higher-end models like the CP-8875NR. While the 8851 provides essential multi-platform IP phone functionality with corded/cordless capability, models like the 8875 add advanced features such as Wi-Fi, Bluetooth, and larger LCD displays. Visit barcodesinc.com to compare specifications and find the right model for your organization's needs.

We offer both new and refurbished Cisco telecommunications products, including various configurations of the 8851 series and related models. Refurbished units provide cost-effective solutions while maintaining full functionality and compatibility with Cisco Unified Communications systems. Contact us today to discuss warranty options and availability of refurbished versus new units for your procurement needs.

The Cisco CP-8851-3PWNAK9-RF Desk Phone is also known as CSC-CP88513PWNAK9RF
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Cisco CP-8851-3PWNAK9-RF Desk Phone

Cisco CP-8851-3PWNAK9-RF Desk Phone

$316.64