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Cisco IP Phone 8851nr VoIP CP-8851NR-K9 5 Lines Wall-mountable Table-top

CP-8851NR-K9
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Brief Overview of CP-8851NR-K9

IP Phone 8851nr VoIP Cisco CP-8851NR-K9 5 Lines Wall-mountable Table-top. Excellent Refurbished
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SKU/MPNCP-8851NR-K9Availability✅ In StockProcessing TimeUsually ships same day ManufacturerCisco Product/Item ConditionExcellent Refurbished ServerOrbit Replacement WarrantySix-Month (180 Days)
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Description

Main Details of the Cisco CP-8851NR-K9 VoIP Device

Product Specifications

  • Manufacturer: Cisco
  • Model Number: CP-8851NR-K9
  • Device Type: VoIP Phone

Phone Functionality

Bluetooth Capabilities

  • Hands-free Profile (HFP)
  • Phonebook Access Profile (PBAP)

Call Features

  • Voicemail Access
  • Caller Identification
  • Call Waiting and Forwarding
  • Call Transfer and Hold
  • Message Waiting Notification

Additional Features

  • Maximum Key Expansion Modules: 2
  • Keypad Dialing
  • Speakerphone Functionality
  • Programmable Buttons: 5
  • Menu Navigation Capability
  • Call Timer and Intercom Functions
  • Firmware Upgradeable

IP Telephony Specifications

Core Features

  • Supports Multiple VoIP Protocols
  • Integrated Ethernet Switch
  • 5 Lines Supported

VoIP Protocols

  • SIP, RTP, RTCP, SRTP, SDP
  • Voice Codec Support: G.722, G.729a, G.711u, G.711a, iLBC, iSAC

Quality of Service

  • IEEE 802.1Q (VLAN) Support
  • IEEE 802.1p for Traffic Prioritization

Security and Network Configuration

  • IP Addressing: DHCP and Static
  • Security Protocols: IEEE 802.1X, TLS
  • Power Over Ethernet (PoE) Capable

Network Protocols

  • Supported Protocols: IP, TFTP, UDP, HTTP, DNS, HTTPS
  • CISCO Discovery Protocol (CDP)
  • Link Layer Discovery Protocol – Media Endpoint Discovery (LLDP-MED)

Network Ports

  • 2 x Ethernet Ports: 10Base-T/100Base-TX/1000Base-T

Compatible Software Versions

  • CISCO Unified Communications Manager 8.5.1 or newer
  • CISCO Hosted Collaboration Solution
  • CISCO Unified Communications Manager Express 10.0 or newer

Display Characteristics

  • Type: Color LCD
  • Location: Base of the Device
  • Size: 5 inches Diagonal
  • Resolution: 800 x 480 pixels
  • Color Depth: 24-bit (16.7 Million Colors)
  • Backlighting: Yes

Miscellaneous Information

  • Connections Available: Headset Jack, RJ-9, USB
  • Hearing Aid Compatibility: Yes
  • Mounting Options: Wall-mountable and Table Mount

Lines

The Cisco CP-8851NR-K9 VoIP phone is equipped with an impressive feature called "Lines," which offers users the flexibility and convenience of managing up to 5 lines simultaneously. This feature is particularly beneficial for individuals who handle multiple calls or have different phone numbers for various purposes.

Increased Productivity

With the ability to handle up to 5 lines, the Cisco CP-8851NR-K9 VoIP phone allows users to efficiently manage multiple calls without the need for additional devices or complicated setups. This feature is especially valuable for busy professionals who need to juggle multiple conversations or handle calls from different departments or clients. By being able to handle more calls at once, users can significantly enhance their productivity and responsiveness, ensuring that they never miss an important call.

Streamlined Communication

Having 5 lines at your disposal means that you can assign each line a specific purpose. For example, you could dedicate one line for business calls, another for personal calls, and even allocate separate lines for different clients or projects. This level of organization helps streamline communication and ensures that calls are appropriately routed, reducing the chances of confusion or missed messages. Users can easily switch between lines with just a few simple clicks, enabling them to seamlessly transition between conversations without disruption.

Efficient Call Handling

The Cisco CP-8851NR-K9 VoIP phone's Lines feature also simplifies call handling by providing users with various options for incoming calls on each line. Users can configure call forwarding, call waiting, or call transfer settings individually for each line, allowing them to customize their call management approach based on their specific needs. This flexibility ensures that users can efficiently handle incoming calls without overwhelming themselves or their colleagues.

Call Forwarding

By enabling call forwarding on specific lines, users can divert calls to another phone number or extension when they are unavailable or out of the office. This functionality is particularly useful for individuals who frequently travel or work remotely, as it ensures that important calls are always answered promptly, regardless of their location.

Call Waiting

The call-waiting feature allows users to receive notifications about incoming calls while they are already engaged in a conversation on another line. This feature ensures that users never miss important calls, even if they are currently occupied. They can either choose to put the current call on hold and answer the incoming call or let it go to voicemail and address it at a more convenient time.

Call Transfer

The call transfer functionality allows users to seamlessly transfer ongoing calls from one line to another, making it easy to involve other colleagues or departments in a conversation. This feature is particularly beneficial for businesses with complex call routing requirements or those that frequently need to transfer calls between different teams or individuals. Users can effortlessly transfer calls without disrupting the flow or quality of the conversation.

Enhanced Collaboration

With the ability to manage multiple lines, the Cisco CP-8851NR-K9 VoIP phone fosters enhanced collaboration within teams and across departments. Users can easily conference with multiple participants on different lines, enabling seamless communication and collaboration among team members. This feature is especially valuable for businesses that rely on frequent conference calls or need to host virtual meetings with clients or remote employees.

Cost Efficiency

By consolidating multiple lines into a single device, the Cisco CP-8851NR-K9 VoIP phone helps businesses save costs associated with additional hardware, installation, and maintenance. With just one phone, users can handle multiple lines, eliminating the need for separate phones or extensions for each line. This streamlined approach not only reduces upfront expenses but also simplifies ongoing management and support.

Mounting Options

The Cisco CP-8851NR-K9 VoIP phone offers versatile mounting options, making it suitable for various environments and user preferences. It can be conveniently mounted on the wall or placed on a tabletop, providing users with flexibility in positioning and ensuring optimal accessibility.

Wall-mountable

The wall-mountable feature of the Cisco CP-8851NR-K9 VoIP phone offers users the opportunity to save valuable desk space. By securely attaching the phone to a wall, users can create a clutter-free workspace and optimize their available surface area. This option is particularly advantageous for businesses or individuals with limited desk space or those who prefer a clean and organized working environment.

Improved Ergonomics

Mounting the Cisco CP-8851NR-K9 VoIP phone on the wall allows users to position it at a comfortable height and angle, promoting better ergonomics during calls. By eliminating the need to reach across a desk or strain their neck by constantly looking down at the phone, users can reduce the risk of discomfort or repetitive strain injuries associated with poor posture. This ergonomic advantage contributes to improved productivity and overall well-being.

Space Optimization

Wall-mounting the Cisco CP-8851NR-K9 VoIP phone not only enhances ergonomics but also optimizes space utilization. By keeping the phone off the desk, users can free up valuable surface area for other essential items or simply create a more spacious and uncluttered work environment. This can help create a more organized and productive workspace, enabling users to focus on their tasks without unnecessary distractions.

Table-top

Alternatively, the Cisco CP-8851NR-K9 VoIP phone can be placed on a tabletop, providing users with flexibility in positioning and convenience in use.

Easy Accessibility

The tabletop placement option ensures that the Cisco CP-8851NR-K9 VoIP phone is easily accessible to users. Whether it is positioned on a desk, reception area, or meeting room table, users can conveniently reach for the phone whenever needed. This accessibility allows for quick and efficient call handling, ensuring that users never miss important calls or experience delays in communication.

Flexibility in Placement

The tabletop placement option also offers users the flexibility to position the Cisco CP-8851NR-K9 VoIP phone wherever it is most convenient for their workflow. Whether they prefer to have it centrally located for easy access or placed in a specific area to cater to their unique work style, the tabletop option allows for customization based on individual preferences and requirements.

In conclusion, the Cisco CP-8851NR-K9 VoIP phone's Lines feature, with its ability to handle up to 5 lines simultaneously, enhances productivity, streamlines communication, and improves call handling efficiency. Additionally, the versatile mounting options of wall-mountable and tabletop provide users with flexibility and convenience in positioning the phone according to their preferences. Whether users choose to mount it on the wall to optimize space and ergonomics or place it on a tabletop for easy accessibility, the Cisco CP-8851NR-K9 VoIP phone caters to various environments and user needs.

Features
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
Six-Month (180 Days)