Cisco CP-6841-3PCC-K9 VoIP IP Phone
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Cisco CP-6841-3PCC-K9 6800 VoIP IP Phone LCD Display Bulk

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Short Description:
CP-6841-3PCC-K9 6800 Series Voice over Internet Protocol (VoIP) Integrated Ethernet Switch Multiple Voip Protocol Support 2 X Ethernet 10base-t/100base-tx/1000base-t LCD Display Multiplatform IP Phone | Made by Cisco | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days
Product Overview for the Cisco CP-6841-3PCC-K9 VoIP IP Phone

The Cisco CP-6841-3PCC-K9 6800 Series Voice over Internet Protocol (VoIP) IP Phone is a cutting-edge solution designed to provide seamless and high-quality voice communication over the Internet. Cisco, a globally recognized leader in networking and communication solutions, has developed the CP-6841-3PCC-K9 IP phone as part of its 6800 Series. This VoIP phone is designed to cater to the modern communication needs of businesses and individuals, offering a range of advanced features to ensure crystal-clear voice communication over the Internet.

Understanding the Cisco 6800 Series

Before delving into the specifics of the Cisco CP-6841-3PCC-K9, it's important to have an overview of the 6800 Series to which this phone belongs. Cisco's 6800 Series is a family of VoIP phones designed to meet the diverse communication needs of modern businesses. These phones are known for their reliability, versatility, and support for various VoIP protocols. They are equipped with features that make them suitable for both small and large enterprises, ensuring clear and efficient voice communication.

The Cisco CP-6841-3PCC-K9 is a standout member of the 6800 Series. Let's break down its name to understand its specifications:

  • CP: Cisco Phone, indicating that this is a phone product.
  • 6841: The model number of the device, which helps in easy identification.
  • 3PCC: Call Control, suggesting that this phone is compatible with various call control platforms.
  • K9: A Cisco code denoting that the product is equipped with security features and is eligible for Cisco's support services.

Now, let's explore the key features and functionalities that make this VoIP phone a valuable asset for businesses.

VoIP Technology

Voice over Internet Protocol (VoIP) is a technology that allows voice and multimedia communication to be transmitted over the Internet or other IP networks. Instead of using traditional analog phone lines, VoIP converts voice signals into digital data packets, which are then transmitted over IP networks. This technology has revolutionized the way we make calls, offering cost-effective and feature-rich communication solutions.

Benefits of VoIP

VoIP technology offers several advantages, making it a preferred choice for businesses:

  • Cost Savings: VoIP calls are generally cheaper than traditional phone calls, particularly for long-distance and international calls.
  • Flexibility: VoIP systems can be used from anywhere with an internet connection, making remote work and business travel more manageable.
  • Scalability: VoIP systems can easily scale to accommodate growing businesses without the need for extensive infrastructure changes.
  • Feature-Rich: VoIP phones often come with advanced features like video conferencing, call forwarding, voicemail-to-email, and more.
Cisco CP-6841-3PCC-K9 Features

The Cisco CP-6841-3PCC-K9 boasts a range of features designed to enhance the VoIP experience. Let's take a closer look at what this phone has to offer.

Multiple VoIP Protocol Support

One of the standout features of the CP-6841-3PCC-K9 is its support for multiple VoIP protocols. VoIP networks use various protocols for communication, and having support for multiple protocols ensures compatibility with different systems and platforms. This flexibility is particularly valuable for businesses that may use different VoIP services or need to integrate with call control systems.

Some of the key VoIP protocols supported by this phone include:

  • SIP (Session Initiation Protocol): A widely used protocol for initiating, maintaining, modifying, and terminating real-time sessions that involve video, voice, messaging, and other communications applications.
  • Cisco Unified Communications Manager: Cisco's proprietary protocol is used for managing voice and video calls within their Unified Communications Manager (CUCM) environment.

Having support for these multiple protocols means that the CP-6841-3PCC-K9 can be seamlessly integrated into a variety of VoIP environments, making it a versatile choice for businesses with diverse communication needs.

Integrated Ethernet Switch

In addition to its VoIP capabilities, this phone also features an integrated Ethernet switch. An integrated Ethernet switch is a critical component for VoIP devices as it allows them to be directly connected to your network infrastructure. The CP-6841-3PCC-K9 comes with 2 X Ethernet ports supporting 10base-t/100base-tx/1000base-t, offering flexibility in network connectivity.

Having an integrated switch simplifies cabling and connectivity, reducing the need for additional network equipment. It's particularly useful in situations where businesses need to connect both their phone and computers to the network without the hassle of additional cables and configurations.

LCD Display

The CP-6841-3PCC-K9 features an LCD display, which is a significant improvement over traditional phones with limited or no displays. The display serves various purposes, enhancing the user experience:

  • Call Information: The LCD display can show call information, including caller ID, call duration, and call status.
  • Menu Navigation: Users can navigate through phone settings and features using the display, making it easier to customize their phone preferences.
  • Visual Feedback: The display provides visual feedback during phone setup, configuration, and troubleshooting, helping users resolve issues more efficiently.
  • Directory and Contacts: Some models offer directory and contact management, allowing users to access and manage their contacts directly on the phone.
  • Customization: Businesses can customize the display to show their logo, branding, or important messages, ensuring a consistent and professional appearance.
Multiplatform IP Phone

The CP-6841-3PCC-K9 is a multiplatform IP phone, meaning it is not limited to working exclusively with Cisco's own call control systems. This is a significant advantage for businesses that have existing call control platforms or are looking to switch to a different system in the future.

The term "multiplatform" indicates that this phone is designed to work with a wide range of call control systems and is compatible with platforms. This flexibility allows businesses to choose the call control system that best suits their needs without being tied to a specific vendor's hardware.

Benefits of Using the Cisco CP-6841-3PCC-K9

Now that we've explored the key features of the Cisco CP-6841-3PCC-K9, it's essential to understand the benefits it can bring to businesses. Here are some of the advantages of using this VoIP phone:

Enhanced Communication

The CP-6841-3PCC-K9's support for multiple VoIP protocols ensures seamless communication within various VoIP environments. Whether you are using SIP or the Cisco Unified Communications Manager call control system, this phone provides a consistent and high-quality communication experience.


VoIP technology is known for its cost savings, and this phone is no exception. By using the Internet to make calls, businesses can significantly reduce their communication expenses, especially for long-distance and international calls.


The multiplatform compatibility of the CP-6841-3PCC-K9 makes it a versatile choice for businesses. It can be used in a wide range of settings, from small offices to large enterprises, and is adaptable to evolving communication needs.

Simplified Network Connectivity

The integrated Ethernet switch simplifies network connectivity, reducing the complexity of cabling and making it easier to connect both the phone and a computer to the network. This feature is particularly beneficial for businesses that require efficient network setup and management.


The LCD display offers a user-friendly interface, making it easy for users to interact with the phone, access important information, and navigate settings. This leads to improved productivity and a more positive user experience.

Compatibility and Future-Proofing

The phone's support for call control systems and multiplatform use ensures compatibility with current and future communication platforms. Businesses can adapt and migrate to different systems without the need for hardware replacement.

Use Cases for Cisco CP-6841-3PCC-K9

To illustrate the versatility of the Cisco CP-6841-3PCC-K9, let's consider a few practical use cases where this VoIP phone can make a difference.

Small Businesses

Small businesses often have limited resources and need cost-effective communication solutions. The CP-6841-3PCC-K9 is an excellent choice for small businesses that want to enjoy the benefits of VoIP technology without significant upfront investments. It offers reliable communication, compatibility with various VoIP platforms, and the ability to connect both phones and computers to the network, which is convenient for small offices.

Remote Work

In the age of remote work, having a VoIP phone that can be used from anywhere is crucial. The CP-6841-3PCC-K9 allows employees to connect to their company's VoIP network from their home office, a coworking space, or on the go. This flexibility ensures that remote workers can stay connected with the same level of efficiency as their in-office counterparts.

Growing Enterprises

Businesses that are growing or planning to expand can benefit from the scalability of the CP-6841-3PCC-K9. As the company grows and hires more employees, it's easy to add more of these phones to the network without major infrastructure changes. The phone's compatibility with different VoIP systems is also advantageous for larger enterprises with complex communication needs.

Switching Call Control Systems

For businesses looking to switch to a different call control system or integrate with platforms, this VoIP phone is a valuable asset. It ensures a seamless transition by being compatible with various VoIP protocols and platforms. This way, businesses can adapt their communication systems without the need to replace their existing hardware.

General Information for the Cisco CP-6841-3PCC-K9
  • Manufacturer: Cisco
  • Part Number or SKU# CP-6841-3PCC-K9
  • Product Type: VoIP Phone
  • Product Series: 6800
Technical Information of the 6800 Series VoIP Phone
  • Indicators & Controls: Headset, Speakerphone Indicator, Voice Message Waiting Indicator
  • Multiple Conferencing: Yes
  • Speakerphone: Yes
  • Voice Codec: G.711a, G.711u, G.722, G.729ab, iLBC, iSAC, Opus
  • Placing/Mounting: Table-top, Wall-mountable
  • Quality Of Service: IEEE 802.1p, IEEE 802.1Q (VLAN)
  • Security: IEEE 802.1X
  • VoIP: Yes
  • VoIP Protocols: SIP, SRTP
  • Dialer Location: Base
  • Lines Supported: 4 Lines
Network & Communication
  • IP Assignment: DHCP, Static
  • IP Telephony Network Ports: 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
  • Network Protocols: SRTP

In summary, the Cisco CP-6841-3PCC-K9 is a valuable addition to the 6800 Series of VoIP phones, offering a wide range of features and benefits. From multiple VoIP protocol support to a user-friendly LCD display, this phone is designed to enhance communication within businesses of all sizes. Its compatibility with call control platforms and multiplatform use makes it a versatile choice for businesses looking for flexibility and future-proofing in their communication systems.

With straightforward installation and configuration, businesses can quickly integrate this VoIP phone into their existing network and start enjoying the advantages of cost-effective and feature-rich VoIP communication. Whether you are a small business, a remote worker, a growing enterprise, or a company looking to switch call control systems, the Cisco CP-6841-3PCC-K9 has something to offer.

In the ever-evolving landscape of communication technology, the Cisco CP-6841-3PCC-K9 stands as a reliable and adaptable solution, ensuring that businesses can stay connected, efficient, and ready for the future of voice communication.

Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

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