Cisco CP-DX650-K9 Desktop IP Phone Unified Communications Refurbished

The Cisco CP-DX650-K9 is a versatile and advanced desktop IP phone designed to meet the communication needs of modern businesses. The "Wireless" feature of the Cisco CP-DX650-K9 refers to its ability to connect to your network without the need for physical cables. This wireless capability allows you to place the phone anywhere within the range of your Wi-Fi network, providing greater flexibility and freedom in how you set up your workspace.

One of the standout features of the Cisco CP-DX650-K9 is its wireless connectivity. This means that it can connect to your network and communicate with other devices without the need for physical cables. This not only provides flexibility in terms of device placement but also eliminates clutter and tangling of wires. It supports IEEE 802.11a/b/g/n, which ensures fast and reliable wireless connections.

Voice over Internet Protocol (VoIP) is a technology that allows you to make voice calls using the Internet instead of a traditional landline. The Cisco CP-DX650-K9 is a VoIP phone, meaning it is designed to make calls over the Internet. This feature is particularly beneficial for businesses, as it can help reduce communication costs significantly. Moreover, VoIP offers a range of advanced calling features, such as call forwarding, voicemail, and video calling, enhancing your communication experience.

IEEE 802.11a/b/g/n are standards for wireless networking, specifying the protocols and technologies that enable wireless communication. The Cisco CP-DX650-K9 supports these standards, ensuring compatibility with a wide range of wireless networks. Let's break down what each of these standards means:

• IEEE 802.11a: This is a wireless networking standard that operates in the 5GHz frequency range. It offers higher data transfer speeds compared to some older standards like 802.11b and 802.11g. This means that the CP-DX650-K9 can connect to networks that utilize this higher frequency band for faster data transmission.
• IEEE 802.11b/g: These are earlier wireless networking standards that operate in the 2.4GHz frequency range. They are still widely used, and the CP-DX650-K9's support for them ensures compatibility with a vast number of existing wireless networks.
• IEEE 802.11n: This is an advanced wireless networking standard that operates in both the 2.4GHz and 5GHz frequency ranges. It offers faster data transfer speeds and improved range compared to previous standards. The CP-DX650-K9's support for 802.11n allows it to connect to high-performance wireless networks for seamless communication.

A Virtual Local Area Network (VLAN) is a logical segmentation of a physical network that allows you to group devices together based on their functions or requirements. VLANs are essential in modern network setups to improve security, manage traffic efficiently, and enhance network organization. The Cisco CP-DX650-K9 supports 802.1Q VLANs, which means it can be integrated into a VLAN-enabled network.

This support is valuable because it allows you to assign the CP-DX650-K9 to a specific VLAN, segregating it from other network traffic and devices. This ensures that voice and data traffic are prioritized and segregated appropriately, leading to a more reliable and efficient network.

Now that we have a detailed understanding of the features and capabilities of the Cisco CP-DX650-K9, let's explore the benefits of using this device.

• Enhanced Mobility: The wireless functionality of the CP-DX650-K9 allows you to place the phone anywhere within the range of your wireless network. This provides greater mobility and flexibility, ensuring you're not tethered to a specific location when making calls.
• Cost Savings: VoIP technology enables you to make calls over the Internet, often at significantly lower rates than traditional phone services. Businesses can see substantial cost savings on their communication expenses by adopting VoIP technology.
• Fast and Reliable Connectivity: The support for IEEE 802.11a/b/g/n ensures that the CP-DX650-K9 can connect to a wide range of wireless networks. This provides fast and reliable connectivity, crucial for maintaining clear and uninterrupted voice calls.
• Network Efficiency: The 802.1Q VLAN support helps in optimizing network traffic by segregating voice and data traffic. This ensures that voice calls are prioritized, leading to improved call quality and reduced latency.
• Call Management: Caller ID functionality allows you to screen incoming calls and identify the caller before answering. This is especially useful for prioritizing important calls and avoiding unwanted or spam calls.
• Hands-Free Calling: The built-in speakerphone feature is a convenience that enables hands-free calling, whether you're at home or in the office. It's especially useful for conference calls and multitasking.
• Unified Communication: The integration of the CP-DX650-K9 into a Unified Communications setup ensures that you have a seamless communication experience across various devices and platforms. This streamlines your communication processes and boosts productivity.

The Cisco CP-DX650-K9 is a high-performance desktop collaboration wireless IP phone that allows users to make and receive calls, send and receive instant messages, and participate in video conferencing. It is designed for use in a variety of business environments, including small and medium-sized businesses, enterprise branch offices, and call centers.

This IP phone supports a variety of features such as high-definition voice and video quality, a large, easy-to-read color display, and an intuitive user interface that makes it easy to navigate and use. It also supports advanced features such as call forwarding, call waiting, and call transfer, as well as built-in security features to protect against unauthorized access and data breaches.

This product Cisco also supports wireless connectivity, allowing users to make and receive calls and access other features without being tethered to a desk. This makes it ideal for use in environments where users need to move around or work remotely.

Additionally, this IP phone also supports integration with Cisco's collaboration and communication platforms, such as Cisco Unified Communications Manager and Cisco WebEx, allowing users to access advanced collaboration features such as web conferencing, screen sharing, and file sharing.

The Cisco CP-DX650-K9 Cisco Desktop Collaboration Wireless IP Phone supports the use of remote management protocols, which allow administrators to remotely manage and configure the phone. Some of the remote management protocols supported by this part include:

• Simple Network Management Protocol (SNMP): This protocol allows administrators to remotely monitor and manage the phone's performance and status, as well as configure various settings and parameters.
• Trivial File Transfer Protocol (TFTP): This protocol allows administrators to remotely upgrade the phone's firmware and software, as well as backup and restore settings.
• Secure Shell (SSH): This protocol allows administrators to remotely access the phone's command-line interface (CLI) for advanced.
• HTTPS: This protocol allows administrators to remotely access the phone's web interface for management through a web browser.
• Remote Device Management (RDM): This protocol allows administrators to remotely monitor and manage the phone's performance and status, as well as configure various settings and parameters, through a centralized management system.

These protocols enable the administrator to manage the IP phone from a remote location, which is useful for enterprise branch offices, call centers, and small and medium-sized businesses.

The Cisco CP-DX650-K9 Cisco Desktop Collaboration Wireless IP Phone is compliant with a variety of industry standards, including:

• SIP (Session Initiation Protocol): This standard defines the signaling protocol used to establish, modify, and terminate sessions between two or more endpoints in a communication network. This product supports SIP for making and receiving calls, sending and receiving instant messages, and participating in video conferencing.
• H.323: This standard defines the signaling and control protocols used in Voice over IP (VoIP) networks. This item supports H.323 for making and receiving calls, sending and receiving instant messages, and participating in video conferencing.
• IEEE 802.11a/b/g/n: This standard defines the wireless networking protocols used in Wi-Fi networks. This part supports wireless connectivity via 802.11a/b/g/n for making and receiving calls, sending and receiving instant messages, and participating in video conferencing without being tethered to a desk.
• IEEE 802.3af: This standard defines the Power over Ethernet (PoE) protocol used to provide power to IP phones over an Ethernet cable. This product supports PoE for powering the device without the need for an additional power supply.
• IEEE 802.1X: This standard defines the Port-Based Network Access Control (PNAC) protocol used to authenticate and authorize network devices before allowing them to access the network. This product supports 802.1X for built-in security features to protect against unauthorized access and data breaches.
• SCCP (Skinny Call Control Protocol): this protocol is used by Cisco IP Phones to communicate with Cisco Call Manager, This model supports SCCP for integration with Cisco's collaboration and communication platforms, such as Cisco Unified Communications Manager and Cisco WebEx, allowing users to access advanced collaboration features such as web conferencing, screen sharing, and file sharing

• Manufacturer: Cisco
• Part Number or SKU# CP-DX650-K9
• Product Series: DX600
• Product Model: DX650
• Product Type: IP Phone

• IP Phone Technology: VoIP
• Connectivity Technology: Wireless
• Wireless Technology: Wi-Fi
• Wireless LAN Standard: IEEE 802.11a/b/g/n
• Total Number of Phone Lines: 1
• Caller ID: Yes
• Speakerphone: Yes

• Communication Protocols: SIP
• Communication Protocols: DHCP
• Communication Protocols: SRTP
• Communication Protocols: LLDP-PoE
• Quality of Service: 802.1Q VLAN Support

• Screen Type: LCD
• Backlight: Yes
• Screen Size: 7 Inch
• Screen Resolution: 1024 x 600

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

• H.323, MGCP, SCCP, SIP

• VCCI Class B ITE, CISPR 22 Class B, EN 61000-3-2, EN 61000-3-3, EN55024, UL 60950, EN50082-1, CSA 22.2 No. 60950, EN55022 Class B, ICES-003 Class B

In summary, the Cisco CP-DX650-K9 Wireless VoIP Phone is a powerful communication tool with a range of features that cater to the diverse needs of modern users. Its wireless capabilities, VoIP support, compatibility with IEEE 802.11a/b/g/n, VLAN support, Caller ID, speakerphone, and integration into Unified Communications systems make it a versatile and valuable device.

Whether used in business offices, remote work setups, conference rooms, hotels, healthcare facilities, education institutions, or for personal communication, the CP-DX650-K9 enhances the quality of communication and offers numerous benefits, including enhanced mobility, cost savings, fast and reliable connectivity, efficient network traffic management, and hands-free calling.

The CP-DX650-K9 is a straightforward process, and with the right setup, users can enjoy the convenience of this feature-rich device. Whether you're a business professional looking to streamline communication or an individual seeking a reliable communication solution, the Cisco CP-DX650-K9 stands as a dependable choice in the world of wireless VoIP phones.