Cisco CP-7841-3PCC-K9 Corded  IP Phone
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CP-7841-3PCC-K9 Cisco IP Phone with MPP firmware Refurbished

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Part Number#: CP-7841-3PCC-K9
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Short Description:
CP-7841-3PCC-K9 7800 Series 2 Network and 1 Ethernet Ports 10Base-T/100Base-TX/1000Base-T 3.5 inch LCD Backlit Display Corded VoIP IP Phone with Digital Duplex Speakerphone Multi-platform Phone (MPP) firmware | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Understanding the Cisco LCD Backlit Display Corded VoIP IP Phone

The CP-7841-3PCC-K9 7800 Series is a cutting-edge IP phone designed to meet the communication needs of modern businesses. This review delves into the key features and specifications of this device, exploring its capabilities in depth. From network and Ethernet ports to the impressive 3.5-inch LCD backlit display, we'll cover every aspect, ensuring a clear understanding for all readers.

Overview of CP-7841-3PCC-K9 7800 Series IP Phone

The CP-7841-3PCC-K9 is a member of the 7800 Series, known for its advanced communication solutions. With 2 network ports and 1 Ethernet port, this IP phone offers versatile connectivity options. Let's break down the features that make this device stand out in the competitive market of VoIP phones.

Network Ports: Enhancing Connectivity

The CP-7841-3PCC-K9 comes equipped with 2 network ports, providing enhanced connectivity options. These ports support 10Base-T, 100Base-TX, and 1000Base-T, ensuring compatibility with various network environments. This flexibility allows businesses to seamlessly integrate the IP phone into their existing network infrastructure.

Ethernet Port: High-Speed Data Transfer

In addition to the network ports, this IP phone features 1 Ethernet port. This port supports 10Base-T, 100Base-TX, and 1000Base-T, offering high-speed data transfer capabilities. The Ethernet port is a crucial component for reliable and efficient communication, ensuring smooth voice quality during VoIP calls.

3.5-Inch LCD Backlit Display: Clarity and Convenience

One of the standout features of the CP-7841-3PCC-K9 is its 3.5-inch LCD backlit display. This display provides clear and vibrant visuals, enhancing the user experience. The backlit feature ensures visibility even in low-light conditions, making it suitable for various office environments. The intuitive user interface on the LCD screen simplifies navigation through the phone's features, contributing to overall user convenience.

Corded VoIP IP Phone: Reliability in Communication

Being a corded VoIP IP phone, the CP-7841-3PCC-K9 ensures a reliable and stable connection during calls. Corded phones are known for their consistent voice quality and are less susceptible to interference compared to their wireless counterparts. This reliability is crucial for business communications where clarity and consistency are paramount.

Digital Duplex Speakerphone: Crystal-Clear Conversations

The inclusion of a digital duplex speakerphone in the CP-7841-3PCC-K9 adds another layer of convenience. This feature allows for hands-free communication, enabling users to engage in meetings or multitask while on a call. The digital duplex technology ensures crystal-clear conversations, eliminating echo and background noise, providing an optimal communication experience.

Multi-Platform Phone (MPP) Firmware: Adaptability and Compatibility

The CP-7841-3PCC-K9 comes with Multi-Platform Phone (MPP) firmware, showcasing its adaptability and compatibility with various communication platforms. Whether your business utilizes Cisco's own communication infrastructure or other third-party platforms, this IP phone is designed to seamlessly integrate, offering a versatile solution for diverse business environments.

Ease of Deployment and Management:

Deploying and managing multiple IP phones in an enterprise environment can be a daunting task. The CP-7841-3PCC-K9, however, is designed with ease of deployment and management in mind. Its user-friendly interface, coupled with efficient firmware updates and configuration options, simplifies the process for IT administrators.

Security Features: Safeguarding Communication

Security is a paramount concern in any communication system. The CP-7841-3PCC-K9 addresses this concern with its robust security features. From secure signaling to encryption protocols, this IP phone prioritizes the confidentiality and integrity of communication, ensuring that sensitive information remains protected.


  • Enhanced Connectivity: The CP-7841-3PCC-K9 offers multiple network ports, providing users with flexible connectivity options and ensuring reliable communication even in complex network environments.
  • Improved User Experience: With its intuitive interface and high-resolution display, the CP-7841-3PCC-K9 delivers an exceptional user experience, allowing users to navigate menus, access features, and manage calls with ease.
  • Cost-effective Communication: By leveraging VoIP technology, the CP-7841-3PCC-K9 helps organizations reduce communication costs significantly compared to traditional phone systems, making it a cost-effective solution for businesses of all sizes.
  • Versatile Compatibility: The MPP firmware support enables the CP-7841-3PCC-K9 to seamlessly integrate with various VoIP platforms and communication systems, ensuring compatibility and interoperability across different environments.
Advanced Security Features

The CP-7841-3PCC-K9 is a Cisco IP Phone with MPP (Multiparty Provisioning Platform) firmware that offers advanced security features. Some of these features include:

  • TLS (Transport Layer Security) encryption for secure signaling and media communication
  • SRTP (Secure Real-Time Transport Protocol) for encrypting audio and video data
  • 802.1X authentication for secure network access control
  • Cisco TrustSec for securing communication between IP Phones and the network infrastructure
  • CDP (Cisco Discovery Protocol) security to prevent unauthorized access to the network
  • Advanced threat protection through built-in firewalls and network security protocols

By incorporating these security features, the CP-7841-3PCC-K9 IP Phone helps protect sensitive data and prevents unauthorized access to the network.

Robust Network Connectivity

The CP-7841-3PCC-K9 Cisco IP Phone with MPP firmware offers robust network connectivity, which means it provides a stable and reliable connection to the network. Some of the features that contribute to this include:

  • Support for multiple network protocols: The IP Phone supports standard network protocols such as TCP/IP, DNS, and DHCP, ensuring seamless integration into existing network infrastructure.
  • Gigabit Ethernet support: The IP Phone is equipped with Gigabit Ethernet, which provides fast and reliable network connectivity for high-bandwidth applications such as video conferencing.
  • Power over Ethernet (PoE) support: The IP Phone can be powered through the Ethernet cable, eliminating the need for a separate power source and reducing clutter on the desk.
  • QoS (Quality of Service) support: The IP Phone supports QoS, which prioritizes network traffic to ensure that important data such as voice and video receive sufficient bandwidth.
  • Remote management capabilities: The IP Phone can be managed and configured remotely, providing IT administrators with the flexibility to manage the device from anywhere on the network.
High-Definition Audio Quality

The CP-7841-3PCC-K9 is a Cisco IP Phone with Multiplatform Phones (MPP) firmware, designed for use with Cisco's unified communication systems. The device provides high-definition audio quality for voice communication, ensuring clear and crisp sound for both parties on the call. MPP firmware enhances the device's functionality, including supporting various communication protocols, customizing user interfaces, and enabling the integration of third-party applications. This makes the CP-7841-3PCC-K9 a reliable and efficient choice for businesses that rely on clear communication.

General Information of Cisco CP-7841-3PCC-K9 VoIP IP Phone

  • Manufacturer: Cisco
  • Model Number or SKU# CP-7841-3PCC-K9
  • Product Series: 7800
  • Product Model: 7841
  • Product Name: IP Phone 7841

Technical Information of IP Phone

  • IP Phone Technology: VoIP
  • Call Waiting: Yes
  • Caller ID (CID): Yes
  • Conference Calling: Yes
  • Corded or Cordless: Corded
  • EHS: Yes
  • LCD Backlit Display: Yes
  • Display Resolution: 396 x 162 pixels
  • Diagonal Size: 3.5 inch
  • Number of SIP Accounts/Identities: 4
  • Power Source: PoE and AC Adapter
  • Speakerphone: Yes
  • Wall Mountable: Yes
  • Color: Black

Interfaces/Ports of IP Phone With MPP Firmware

  • Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
  • Ethernet Ports:1
  • Headset Port: Yes

In short, the CP-7841-3PCC-K9 7800 Series IP phone is a feature-rich and versatile communication solution designed to meet the demands of modern businesses. With its advanced capabilities, including multiple network ports, a high-resolution display, and support for MPP firmware, it offers users enhanced connectivity, improved user experience, and cost-effective communication. Whether deployed in small offices or large enterprises, the CP-7841-3PCC-K9 delivers reliable performance and seamless integration, making it an ideal choice for organizations seeking a robust VoIP solution.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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