CP-8945-K9 Cisco 4 Lines IP Video Phone SCCP SIP Protocols New

The Cisco CP-8945-K9 is a member of the Cisco 8900 Series of IP phones, renowned for their advanced features and reliability. The 8945 model, in particular, stands out due to its integration of video capabilities, making it a versatile choice for businesses that prioritize visual communication. With a sleek and ergonomic design, the Cisco 8945 is not only a powerful communication tool but also a user-friendly device that enhances the overall communication experience.

VoIP is a technology that enables voice communication and multimedia sessions over the Internet. Traditional telephone systems are gradually being replaced by VoIP solutions due to their cost-effectiveness, flexibility, and ability to transmit voice, video, and data seamlessly. The Cisco CP-8945-K9 is at the forefront of this technological shift, providing robust support for VoIP.

One of the key advantages of VoIP is the delivery of high-quality audio, and the Cisco 8945 excels in this aspect. Equipped with advanced audio processing capabilities, this IP phone ensures crystal-clear voice communication. Whether you are engaged in a one-on-one conversation or a conference call, the Cisco 8945 delivers audio clarity that enhances the overall communication experience.

VoIP technology optimizes bandwidth usage, allowing businesses to make the most of their network resources. The Cisco CP-8945-K9 is designed with bandwidth efficiency in mind, ensuring that voice and video data are transmitted efficiently over the Internet. This not only improves the quality of communication but also contributes to a more streamlined and responsive network.

The Cisco CP-8945-K9 supports the Skinny Client Control Protocol (SCCP), a Cisco proprietary signaling protocol commonly used in VoIP environments. SCCP facilitates communication between Cisco Unified Communications Manager and Cisco IP phones, ensuring seamless integration and efficient call management.

In addition to SCCP, the Cisco 8945 also supports the Session Initiation Protocol (SIP), a widely adopted standard for VoIP communication. SIP enables interoperability between different vendors' equipment, providing flexibility in choosing and integrating various components of a VoIP system. With SIP support, the Cisco 8945 ensures compatibility with a broad range of VoIP platforms and services.

The dual-protocol support of SCCP and SIP in the Cisco CP-8945-K9 makes it a versatile choice for businesses with diverse communication infrastructure. This flexibility allows organizations to leverage existing SCCP-based systems or migrate to SIP-based solutions seamlessly. The ability to support both protocols positions the Cisco 8945 as an adaptable and future-proof communication device.

One notable feature of the Cisco CP-8945-K9 is its capability to handle four lines simultaneously. This multiline support is instrumental in enhancing productivity, especially in busy work environments where users may need to manage multiple calls concurrently. Each line can be assigned a unique phone number or serve a specific purpose, providing users with the flexibility to organize and prioritize their communication effectively.

The Cisco 8945's support for multiple lines goes beyond mere concurrent calls; it also includes features for efficient call handling. Users can easily switch between active calls, initiate conference calls, and transfer calls with simplicity. These capabilities contribute to a seamless and streamlined communication process, ultimately improving the overall efficiency of business operations.

The Cisco CP-8945-K9 Unified IP Phone is a high-performance device that is designed to provide users with a fast and responsive call experience. Some of the features that contribute to its high performance include:

• Gigabit Ethernet connectivity: The phone has a built-in Gigabit Ethernet port, which provides fast and reliable network connectivity, allowing for high-quality voice and video calls.
• High-resolution display: The phone's 4.3-inch color TFT display has a resolution of 480 x 272 pixels, which provides a clear and vibrant display for call information and video calls.
• Video camera: The phone has a built-in video camera, which allows for high-quality video calls, which can enhance collaboration and overall communication experience.
• Dynamic Quality of Service (QoS): The phone's Dynamic QoS feature monitors and analyzes network traffic and makes adjustments to the QoS settings as needed to ensure that voice and video calls are clear and of high quality, even during periods of heavy network congestion.
• High-performance call handling: The phone provides advanced call handling features such as call forward, call transfer, and voicemail to ensure that users can manage their calls effectively and never miss an important call.
• Advanced Security: The phone is equipped with robust security features to protect against unauthorized access and network attacks, which can contribute to a high-performance network.

These features work together to ensure that the phone is a high-performance device that provides users with a fast and responsive call experience.

The Cisco CP-8945-K9 Unified IP Phone is a high-performance, reliable, and feature-rich device that is designed to provide users with a high-quality call experience. Some of the main benefits of this phone include:

• IP video phone capabilities: The phone supports IP video phone capabilities, allowing for video calls in addition to traditional voice calls, which can enhance collaboration and overall communication experience.
• High-quality audio: The phone supports wideband audio codecs, which provide high-quality, crystal-clear audio for both voice and video calls. Additionally, the built-in speakerphone and full-duplex audio support ensure that everyone on the call can be heard clearly.
• High-resolution display: The phone's 4.3-inch color TFT display has a resolution of 480 x 272 pixels, which provides a clear and vibrant display for call information and video calls.
• Dynamic Quality of Service (QoS): The phone's Dynamic QoS feature monitors and analyzes network traffic and makes adjustments to the QoS settings as needed to ensure that voice and video calls are clear and of high quality, even during periods of heavy network congestion.
• Advanced call handling: The phone provides advanced call handling features such as call forward, call transfer, and voicemail to ensure that users can manage their calls effectively and never miss an important call.
• Robust security: The phone is equipped with robust security features to protect against unauthorized access and network attacks, including support for Secure Sockets Layer (SSL) and Transport Layer Security (TLS) encryption, as well as Cisco TrustSec security technology to help protect against network-based threats.
• Redundancy and failover: The phone supports redundancy and failover features, which help to ensure that calls can be made and received even if one part of the network goes down, allowing for continuity of service even in case of network failure.
• Reliability and durability: The phone is designed with durability and reliability in mind, and it has been rigorously tested to ensure that it can withstand the demands of a busy business environment.

All these features work together to make this product an ideal device for businesses that are looking for a high-performance, reliable, and feature-rich IP phone to enhance their communication and collaboration capabilities.

The Cisco 8945 Unified IP Phone CP-8945-K9 is a video phone that is compliant with various standards to ensure its compatibility and functionality with other devices and systems. Some of the compliant standards include:

• SIP (Session Initiation Protocol): This is a standard protocol used for initiating, maintaining, modifying, and terminating real-time sessions that involve video, voice, messaging, and other communications between two or more devices on IP networks.
• H.323: This is a standard for multimedia communications over packet-based networks, including IP networks. It is used for video conferencing, voice-over IP, and other applications.
• SCCP (Skinny Call Control Protocol): This is a Cisco proprietary protocol used for controlling call signaling and media streams for Cisco IP phones.
• 802.3af Power over Ethernet (PoE): This standard defines a method for delivering power over Ethernet cables, which eliminates the need for an external power supply for the phone.
• G.711, G.722, G.729a, G.722.1 codecs: These are standard audio codecs used for compressing and decompressing audio signals for transmission over IP networks.
• H.264 High Profile, H.263+: These are standard video codecs used for compressing and decompressing video signals for transmission over IP networks.

• Manufacturer: Cisco
• Part Number or SKU# CP-8945-K9
• Product Series: 8900
• Product Type: IP Video Phone

• IP Phone Technology: VoIP
• Connectivity Technology: Cable
• Caller ID: Yes
• Speakerphone: Yes

• Screen Type: LCD
• Color Supported: 65556 Colors (16-bit)
• Backlight: Yes
• Screen Size: 8 Inch
• Screen Resolution: 640 x 480

• Network (RJ-45): Yes
• Number of Network (RJ-45) Ports: 2
• Headset Port: Yes

Management & Protocols

• Communication Protocols: SCCP
• Communication Protocols: SIP
• Quality of Service: 802.1p/q

In general, the Cisco CP-8945-K9 Unified Telephony Equipment is a standout solution for businesses seeking a feature-rich and adaptable communication device. From its support for Voice over Internet Protocol (VoIP) to its compatibility with both SCCP and SIP protocols, the Cisco 8945 offers a comprehensive set of features that cater to the diverse needs of modern enterprises. The ability to handle four lines simultaneously, coupled with its advanced IP video capabilities, positions the Cisco 8945 as a versatile and future-proof communication tool. As businesses continue to embrace the advantages of VoIP and video communication, the Cisco CP-8945-K9 stands as a reliable and innovative choice for organizations aiming to elevate their communication infrastructure.