Cisco 8851 IP Phone - Corded/Cordless with Bluetooth

The Cisco 8851 IP Phone is a business-class collaboration endpoint designed to deliver crystal-clear voice, secure communications, and scalable collaboration for organizations of all sizes. With Cisco Intelligent Proximity, it seamlessly integrates with personal mobile devices for enhanced mobility and productivity, while offering robust conferencing, advanced security, and flexible deployment options for desktop and wall-mount installations.

• HD audio and wideband performance: Enjoy natural, high-fidelity conversations with wideband audio and advanced codecs for clearer voice quality in every call.
• Bluetooth and USB connectivity: Built-in Bluetooth support and USB connectivity enable easy pairing with wireless headsets and a wide range of accessories for enhanced flexibility.
• Cisco Intelligent Proximity integration: Telephony control, presence, and call handling on mobile devices via intelligent proximity for a seamless, cohesive collaboration experience.
• 5-way conferencing: Scale collaboration with up to five participants in a single conference, simplifying large group discussions and decision making.
• Versatile mounting and enterprise security: Desktop or wall-mountable design combined with enterprise-grade security features to protect conversations and data across the network.

Technical Details of Cisco 8851 IP Phone

• Form factor: Corded IP phone with Bluetooth capabilities for flexible headset and device pairing
• Display: 5-inch color display for intuitive navigation and at-a-glance information
• Audio: High-definition wideband voice for natural, clear conversations
• Connectivity: Dual Ethernet ports (Gigabit), Power over Ethernet (PoE) support, USB 2.0, and built-in Bluetooth
• Conferencing: Supports up to 5-way audio conferencing for efficient group discussions
• Security: Enterprise-grade security with TLS/SRTP and secure boot to protect communications
• Power: PoE-enabled or optional power adapter for flexible deployment
• Mounting: Desktop stand or wall-mountable for versatile placement in any workspace
• Compatibility: Compatible with Cisco Unified Communications Manager and SIP-enabled environments

how to install Cisco 8851 IP Phone

Setting up your Cisco 8851 IP Phone is straightforward and designed for quick deployment within Cisco environments and compatible SIP ecosystems. Follow these steps to get started:

Step 1: Position the phone on your desk or prepare the wall-mount bracket if you plan to install the device on a wall. Ensure the workspace has a clean, accessible area for cords and devices.

Step 2: Connect the network cable to the phone’s Ethernet port. If your network supports Power over Ethernet (PoE), the phone will receive power and data through the same cable. If PoE isn’t available, plug a compatible power adapter into the device.

Step 3: Power on the device and allow it to boot. The phone will register with your Cisco Unified Communications Manager or your SIP-based UC server automatically, depending on your configuration.

Step 4: Turn on Bluetooth pairing if you plan to use wireless headsets. Navigate to the Bluetooth settings on the phone and pair the headset or mobile device for seamless audio routing and hands-free operation. Use Cisco Intelligent Proximity to extend telephony control to your mobile devices.

Step 5: Customize settings and preferences as needed. Configure speed dials, call handling features, and conferencing options to optimize your workflow. If you manage multiple endpoints, leverage Cisco administrative tools to apply consistent policy, security, and firmware updates across the fleet.

Frequently asked questions

• What is the Cisco 8851 IP Phone best suited for? It’s ideal for small to large enterprises needing a reliable, secure, feature-rich desk phone with strong conferencing capabilities and seamless mobile integration.
• Does the 8851 support Bluetooth? Yes. The phone includes built-in Bluetooth for pairing wireless headsets and mobile devices, enhancing mobility and flexibility.
• How many devices can I conference with? The Cisco 8851 supports up to 5 participants in a single audio conference, enabling efficient group discussions.
• Can I mount it on a wall? Yes. The 8851 is designed for desktop use or wall mounting to suit your workspace layout and cable management preferences.
• Is it secure for enterprise use? Absolutely. It offers enterprise-grade security features such as TLS and SRTP for encrypted signaling and media, plus secure boot and regular firmware updates when managed through Cisco tools.