CP-6961-C-K9= Cisco 6961 Unified Standard IP Phone Refurbished

Introduction: In the ever-evolving landscape of communication technology, Voice over Internet Protocol (VoIP) has emerged as a powerful and efficient solution. One notable player in this realm is the CP-6961-C-K9 Unified 6900 Series IP Phone. In this detailed exploration, we will delve into the features, specifications, and benefits of this 12-line VoIP device, with a particular focus on its SCCP protocol, Power over Ethernet (PoE) capabilities, RJ-45 ports, charcoal design, standard handset, and anti-glare LCD.

Before delving into the specifics of the CP-6961-C-K9, it's essential to grasp the foundational concept of VoIP technology. VoIP enables voice communication and multimedia sessions over the Internet, providing an alternative to traditional telephone services. By converting voice signals into digital data packets, VoIP facilitates cost-effective and efficient communication.

The CP-6961-C-K9 is a part of the Unified 6900 Series, a line of VoIP IP phones designed for businesses and organizations seeking advanced communication solutions. This series is known for its robust features and reliable performance in diverse professional environments.

One standout feature of the CP-6961-C-K9 is its 12-line capacity, allowing users to handle multiple calls simultaneously. This capability is particularly valuable in busy office settings where efficient call management is crucial for productivity.

The phone operates on the Skinny Client Control Protocol (SCCP), a proprietary communication protocol developed by Cisco Systems. SCCP ensures seamless integration with Cisco's Unified Communications Manager, providing a unified and streamlined communication experience.

The inclusion of Power over Ethernet (PoE) support eliminates the need for separate power cables. This not only simplifies installation but also enhances flexibility by enabling the phone to draw power directly from the Ethernet connection.

The CP-6961-C-K9 is equipped with RJ-45 ports, a crucial aspect of its connectivity. These ports play a pivotal role in establishing a network connection and ensuring reliable communication.

The presence of RJ-45 ports facilitates the connection of the IP phone to the local network. This wired connection ensures a stable and high-quality voice transmission, critical for business communications.

Visual appeal is an integral aspect of any office equipment, and the CP-6961-C-K9 doesn't disappoint. Its charcoal design adds a touch of sophistication to the workplace, blending seamlessly with modern office aesthetics.

The CP-6961-C-K9 comes with a standard handset, offering users a familiar and comfortable communication experience. The ergonomic design ensures prolonged use without causing discomfort, contributing to user satisfaction and productivity.

An anti-glare LCD display is a thoughtful addition to the CP-6961-C-K9, addressing common challenges associated with screen visibility. This feature ensures that users can view the screen clearly, even in brightly lit environments, enhancing overall user experience.

Now that we've explored the various features and specifications of the CP-6961-C-K9, it's essential to highlight the practical benefits that businesses and users can derive from this VoIP IP phone.

The 12-line capacity and SCCP protocol contribute to efficient call management, reducing wait times and enhancing overall communication efficiency within the organization.

The PoE support not only simplifies installation but also results in cost savings by eliminating the need for separate power cables. This makes the CP-6961-C-K9 a cost-effective choice for businesses looking to optimize their communication infrastructure.

The SCCP protocol ensures seamless integration with Cisco's Unified Communications Manager, providing a unified platform for various communication channels. This integration streamlines administrative tasks and enhances the overall communication experience.

The CP-6961-C-K9= Cisco 6961 Charcoal Standard Handset is a high-quality, full-featured IP phone designed for enterprise and campus networks. It offers advanced technologies that provide increased scalability, security, and ease of management. Some of the advanced technologies and features of The part include:

• Cisco Unified Communications Manager support: The phone is compatible with Cisco Unified Communications Manager, which allows for advanced call control and call processing features such as call transfer, conferencing, and call forward.
• Cisco Webex Teams: The phone is compatible with Cisco Webex Teams, which allows for collaboration, messaging, and file sharing.
• Security: The phone supports security features such as Secure Real-time Transport Protocol (SRTP) and Transport Layer Security (TLS), which helps to protect against eavesdropping and tampering of voice communications.
• Power over Ethernet (PoE): The phone is powered by PoE, which eliminates the need for an external power supply and simplifies deployment.
• High-resolution backlit display: The phone features a large, high-resolution, backlit display that allows users to view call information, directories, and other features.
• Easy Navigation: The phone has a user-friendly interface that allows easy navigation through the various features and settings.
• High-definition audio: The phone supports high-definition audio, which provides clear and natural-sounding voice quality.
• Headset compatibility: The phone has a built-in headset port for users who prefer to use a headset for calls.

Quality components

The CP-6961-C-K9= Cisco 6961 Charcoal Standard Handset IP Phone is a high-quality and durable IP phone designed for enterprise and campus networks. It is built with high-quality components and features that ensure optimal performance and reliability. Some of the quality components and features of The part include:

• High-quality audio: The phone is equipped with wideband audio codecs that provide clear and natural-sounding voice quality.
• Durable construction: The phone is constructed with high-quality materials that are designed to withstand the rigors of daily use in a busy office environment.
• High-resolution display: The phone features a large, high-resolution, backlit display that allows users to view call information, directories, and other features clearly.
• Ergonomic design: The phone is designed with an ergonomic handset and keypad that provide a comfortable and user-friendly experience.
• Power over Ethernet (PoE): The phone is powered by PoE, which eliminates the need for an external power supply and simplifies deployment.
• Security: The phone supports security features such as Secure Real-time Transport Protocol (SRTP) and Transport Layer Security (TLS), which help to protect against eavesdropping and tampering of voice communications.
• Compatibility: The phone is compatible with Cisco Unified Communications Manager and other Cisco IP Telephony solutions, allowing for advanced call control and call processing features such as call transfer, conferencing, and call forward.

• Manufacturer: Cisco
• Model Number or SKU# CP-6961-C-K9=
• Product Line: Unified
• Product Series: 6900
• Product Name: 6961 Unified IP Phone
• Product Type: IP Phone

• IP Phone Technology: VoIP
• Total Number of Phone Lines: 12
• Voice Codec: G.729b
• Voice Codec: G.729a
• Voice Codec: G.711a
• Voice Codec: G.711
• Voice Codec: G.729ab

• Display Color: Monochrome

• Headset Port: Yes
• PoE (RJ-45) Port: Yes

Management and Protocols

• Communication Protocols: SCCP

In short, the CP-6961-C-K9 Unified 6900 Series 12 Line VoIP IP Phone is a feature-rich communication device that caters to the diverse needs of modern businesses. With its 12-line capacity, SCCP protocol, PoE support, RJ-45 ports, charcoal design, standard handset, and anti-glare LCD, this IP phone offers a comprehensive solution for organizations seeking a reliable and efficient communication system. Whether used in a bustling office or a dynamic business environment, the CP-6961-C-K9 stands out as a versatile and user-friendly choice, contributing to enhanced communication, increased productivity, and cost-effective operations.