CP-6901-C-K9 Cisco Unified Telephony Equipment IP Phone Refurbished

The CP-6901-C-K9 Cisco Unified Telephony Equipment IP Phone is a cutting-edge communication device designed to meet the demands of modern business environments. In this detailed exploration, we will delve into the key features, specifications, benefits, and use cases of this IP phone. Whether you're a business owner looking to enhance communication within your organization or an IT professional seeking to understand the capabilities of this Cisco device, this guide aims to provide valuable insights.

• Unified Communication Capabilities: The CP-6901-C-K9 IP Phone is an integral part of Cisco's Unified Communications solution, offering seamless integration of voice, video, and data communication. It provides users with a unified platform for efficient collaboration and information sharing.
• High-Quality Audio Performance: This Cisco IP phone is equipped with advanced audio technology, delivering crystal-clear voice quality. Whether engaging in one-on-one conversations or participating in conference calls, users can expect an immersive and distortion-free audio experience.
• Intuitive User Interface: The device features an easy-to-navigate user interface with a clear display and ergonomic design. The intuitive layout ensures that users can quickly access essential functions and features, enhancing overall user experience.
• Power over Ethernet (PoE) Support: With PoE support, the CP-6901-C-K9 can receive power and data over a single Ethernet cable. This eliminates the need for additional power sources, simplifying installation and reducing cable clutter.
• Scalability and Flexibility: Businesses of all sizes can benefit from the scalability of the CP-6901-C-K9. It can be easily integrated into existing Cisco Unified Communications Manager (CUCM) deployments, allowing organizations to scale their communication infrastructure as their needs evolve.

• Display and Buttons: The IP phone features a monochrome display, providing essential information at a glance. The presence of programmable line and feature keys allows users to customize the device to suit their specific requirements.
• Network Connectivity: Equipped with a 10/100BASE-T Ethernet connection, the CP-6901-C-K9 ensures reliable network connectivity. This makes it suitable for deployment in various network environments, providing flexibility for businesses with diverse networking infrastructures.
• Codec Support: The device supports a range of industry-standard codecs, including G.711a, G.711u, G.729a, G.729ab, and G.722. This codec support ensures compatibility with various communication protocols and enhances the quality of voice transmissions.
• VoIP Security Features: Security is a paramount concern in modern communication systems. The CP-6901-C-K9 incorporates features such as Transport Layer Security (TLS) and Secure Real-Time Transport Protocol (SRTP) to encrypt voice and signaling data, safeguarding communication against potential threats.

• Enhanced Collaboration and Productivity: The unified communication capabilities of the CP-6901-C-K9 foster collaboration among team members. Whether employees are in the office, working remotely, or on the go, this IP phone facilitates seamless communication, thereby boosting overall productivity.
• Cost-Efficiency Through PoE: The Power over Ethernet support of the CP-6901-C-K9 not only simplifies installation but also contributes to cost savings. Businesses can reduce the expenses associated with additional power sources and benefit from a more streamlined and efficient cabling infrastructure.
• Reliability and Quality Assurance: Cisco is renowned for its commitment to quality and reliability. The CP-6901-C-K9 is no exception, providing businesses with a dependable communication solution. High-quality audio, robust network connectivity, and security features contribute to a reliable communication experience.
• Scalability for Growing Organizations: As businesses expand, their communication needs evolve. The scalability of the CP-6901-C-K9 ensures that organizations can seamlessly integrate additional devices into their communication infrastructure, accommodating growth without disruptions.

• Business Offices: The CP-6901-C-K9 is well-suited for business offices of all sizes. Its ergonomic design, reliable performance, and scalability make it an ideal choice for organizations looking to improve internal and external communication.
• Call Centers: In a call center environment where efficient communication is crucial, the CP-6901-C-K9's programmable line keys and high-quality audio can contribute to a streamlined and productive workflow.
• Remote Work: As remote work becomes increasingly prevalent, the CP-6901-C-K9 provides a reliable communication tool for employees working from home. Its compatibility with Cisco Unified Communications Manager enables seamless connectivity to the corporate network.

• Transport Layer Security (TLS) Encryption: TLS encryption ensures the secure transmission of signaling data between the CP-6901-C-K9 and the communication server. This cryptographic protocol protects against eavesdropping and man-in-the-middle attacks, safeguarding sensitive information exchanged during communication sessions.
• Secure Real-Time Transport Protocol (SRTP) Encryption: SRTP provides end-to-end encryption for voice data, preventing unauthorized access and ensuring the confidentiality and integrity of voice transmissions. This is particularly crucial in business environments where the protection of sensitive information is paramount.
• Authentication and Access Controls: The CP-6901-C-K9 supports user authentication mechanisms, allowing administrators to control access to the device. This ensures that only authorized users can use the IP phone, minimizing the risk of unauthorized use or tampering.

High-Performance for Telephony Equipment

The Cisco 6901 IP Phone is a high-performance, unified telephony equipment designed for use with Cisco Unified Communications Manager. It features a monochrome display and a single line, with support for Cisco IP phone features such as call hold, transfer, and conference. It also supports a range of Cisco Unified Communications features such as Cisco Unified Communications Manager Express, Cisco Unity Express, and Cisco Unified Presence. The "CP-6901-C-K9" is the product ID for this specific model of the Cisco 6901 IP Phone.

Resiliency and High Availability

The Cisco 6901 IP Phone supports resiliency and high availability features that help ensure that it remains operational even in the event of failures or disruptions.

One way this is achieved is through the use of Cisco SRST (Survivable Remote Site Telephony) which provides call-processing redundancy for IP phones at remote sites if the WAN connection to the Cisco Unified Communications Manager is lost.

Additionally, the phone supports Hot Standby Router Protocol (HSRP) which allows for automatic failover to a redundant IP phone in the event of a failure.

It also supports Cisco IP Phone Services which allows the phone to run third-party applications and services and can be used to provide additional resiliency and high availability features such as call recording and voicemail.

• Manufacturer: Cisco
• Model Number or SKU# CP-6901-C-K9
• Product Name CP-6901-C-K9 Unified IP Standard Handset
• Product Type: Telephony

• Device Supported: IP Phone
• IP Telephony for IP Phone: Yes
• VoIP: Yes
• VoIP Protocols: SCCP
• Voice Codecs: G.729a, G.729ab, G.711u, G.711a
• IP Address Assignment: DHCP, static
• Power Over Ethernet (PoE) Support: Yes
• Network Protocols: Cisco Discovery Protocol (CDP)
• Network Ports Qty: 1 x Ethernet 10Base-T/100Base-TX
• Voice Features: Comfort noise generation (CNG), voice activity detection (VAD)

• Standard Handset: Yes

• Product Color: Charcoal

In general, the CP-6901-C-K9 Cisco Unified Telephony Equipment IP Phone stands as a testament to Cisco's commitment to delivering reliable and innovative communication solutions. Its features, specifications, and benefits make it a versatile choice for businesses of all sizes, contributing to enhanced collaboration, productivity, and cost-efficiency.

As technology continues to evolve, the CP-6901-C-K9 remains at the forefront of communication solutions, adapting to the dynamic needs of modern workplaces. Whether deployed in office environments, utilized for remote work, or integrated into conference room setups, this IP phone exemplifies the quality and reliability that businesses expect from Cisco Unified Communications.