Cisco CP-6961-C-K9 12 Line Voice Codec VoIP IP Phone PoE Refurbished

In today's rapidly advancing technological landscape, communication plays a pivotal role in the seamless operation of businesses and organizations. One of the key advancements in communication technology is Voice over Internet Protocol (VoIP), which has revolutionized the way we make and receive phone calls. The CP-6961-C-K9 Unified 6900 Series 12-Line VoIP IP Phone is a cutting-edge device designed to meet the communication needs of modern enterprises. In this comprehensive review, we will delve into the features, specifications, and benefits of this IP phone, exploring its capabilities and how it enhances voice communication.

The CP-6961-C-K9 is part of the Unified 6900 Series, a family of VoIP IP phones crafted by leading technology manufacturers to deliver high-quality voice communication over the Internet. As a 12-line IP phone, the CP-6961-C-K9 is engineered to handle a substantial volume of calls, making it ideal for businesses with a high call volume or multiple departments.

• 12-Line Capability: The CP-6961-C-K9 boasts an impressive 12-line capacity, allowing for efficient call handling and management. This feature is particularly beneficial for large enterprises or contact centers where numerous calls are processed simultaneously.
• VoIP Technology: Utilizing Voice over Internet Protocol technology, this IP phone leverages the power of the Internet to transmit voice data. This results in cost savings, as traditional phone lines are not required, and it enables a more flexible and scalable communication infrastructure.
• SCCP Protocol: The CP-6961-C-K9 supports the Skinny Client Control Protocol (SCCP), a Cisco proprietary protocol that facilitates communication between the IP phone and the call control infrastructure. SCCP enhances the reliability and efficiency of call control features, contributing to a seamless user experience.
• Power over Ethernet (PoE): With Power over Ethernet capability, the CP-6961-C-K9 can receive power through the Ethernet cable, eliminating the need for a separate power source. This not only simplifies installation but also reduces cable clutter, making it a more convenient and streamlined solution.
• RJ-45 Port: The inclusion of an RJ-45 port ensures a standard and widely compatible connection. This Ethernet port supports high-speed data transfer, contributing to clear and reliable voice communication.
• Charcoal Design: The phone's charcoal color not only adds a touch of sophistication to its aesthetics but also ensures that it blends seamlessly with various office environments. The sleek and professional design is well-suited for modern workplaces.
• Standard Handset: The CP-6961-C-K9 comes equipped with a standard handset for comfortable and ergonomic use. The handset is designed to reduce strain during extended conversations, promoting user comfort and productivity.
• Anti-Glare LCD Display: The built-in LC display features an anti-glare coating, enhancing visibility in different lighting conditions. This is particularly advantageous in office settings where lighting may vary, ensuring that users can easily read call information and navigate the phone's menu.

• Enhanced Productivity: The 12-line capability of the CP-6961-C-K9 allows for efficient call handling, reducing the likelihood of missed calls and improving overall productivity. Multiple lines are especially valuable for businesses where employees need to manage various calls simultaneously.
• Cost Savings with VoIP: By utilizing VoIP technology, businesses can achieve significant cost savings compared to traditional phone systems. VoIP eliminates the need for dedicated phone lines, and international calls are often more affordable, contributing to a more cost-effective communication solution.
• Reliable Call Control with SCCP: The SCCP protocol enhances call control features, ensuring reliable and efficient communication. This is crucial for businesses that depend on smooth and uninterrupted voice communication for daily operations.
• Streamlined Installation with PoE: Power over Ethernet simplifies the installation process by allowing both data and power to be transmitted through a single Ethernet cable. This not only reduces installation costs but also minimizes the complexity of cabling infrastructure.
• Versatile Connectivity with RJ-45 Port: The inclusion of an RJ-45 port ensures compatibility with standard Ethernet connections, making it easy to integrate the CP-6961-C-K9 into existing network setups. This versatility enhances its suitability for a wide range of business environments.
• Professional Aesthetics: The charcoal design of the CP-6961-C-K9 adds a touch of professionalism to office spaces. The sleek and modern appearance makes it a visually appealing addition to any workspace, contributing to a polished and cohesive office environment.
• User Comfort with Standard Handset: The inclusion of a standard handset promotes user comfort during extended phone conversations. Ergonomically designed, the handset ensures that users can communicate for extended periods without experiencing discomfort or fatigue.
• Improved Visibility with Anti-Glare LCD Display: The anti-glare coating on the LC display enhances visibility, ensuring that users can easily read call information and navigate the phone's features. This is particularly beneficial in office settings with varying lighting conditions.

The CP-6961-C-K9 is tailored to meet the communication needs of various business environments. Its 12-line capability makes it suitable for large enterprises with multiple departments, where efficient and simultaneous communication is essential.

In the era of remote work, the CP-6961-C-K9 facilitates seamless communication for distributed teams. Its VoIP capabilities enable employees to stay connected regardless of their physical location, contributing to increased productivity and collaboration.

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 clearly.
• 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 summary, the CP-6961-C-K9 Unified 6900 Series 12-Line VoIP IP Phone stands out as a robust and feature-rich communication solution for modern businesses. With its 12-line capacity, VoIP technology, SCCP protocol, Power over Ethernet capability, RJ-45 port, charcoal design, standard handset, and anti-glare LC display, it addresses the diverse needs of enterprises seeking an efficient and reliable communication system. This IP phone not only enhances productivity but also offers cost savings and a streamlined installation process. Whether used in a bustling call center or a corporate office, the CP-6961-C-K9 is a versatile and valuable tool for effective voice communication in the digital age.