Cisco IP Phone 8851 – CP-8851-K9

Cisco CP-8851-K9 is a premium IP phone built for high-quality voice communication in professional environments. It is designed with multiplatform phone firmware, allowing seamless integration across various platforms, making it an ideal choice for businesses looking for reliable and adaptable communication solutions.

Whether you’re part of a large enterprise or a small to medium-sized business (SMB), this phone offers robust functionality, enhanced voice quality, and superior ease of use, ensuring improved communication efficiency.

Specifications

• Model: CP-8851-K9
• Display: 5-inch color display (800×480 resolution)
• Ethernet Ports: 2 x 10/100/1000 Mbps Ethernet ports for fast and reliable network connectivity
• Power over Ethernet (PoE): Yes, supports IEEE 802.3af PoE for convenient power supply over Ethernet
• Bluetooth: Bluetooth 3.0 support for wireless headsets and hands-free convenience
• USB Ports: 1 x USB-A and 1 x USB-B port for peripheral connections
• Expandable: Yes, supports up to 2 Key Expansion Modules (KEM) for additional functionality
• Audio Codecs Supported:
  • G.711a/u
  • G.722
  • G.729a
  • iLBC
• Speakerphone: Full-duplex speakerphone for high-quality hands-free communication
• Headset Support: Yes, with an RJ-9 port for connecting compatible headsets
• Voice Quality: Enhanced performance with wideband audio for clear and natural voice quality
• Security Features:
  • 802.1X authentication for network access security
  • Media encryption via SRTP to ensure secure communication
• Provisioning and Management: Web-based management and configuration for simplified setup and maintenance
• Power Options: Powered via PoE (Power over Ethernet) or an optional power supply adapter (sold separately)
• Wall Mountable: Yes, can be mounted on the wall for space-saving installation
• Languages Supported: Multi-language support to cater to global users
• Dimensions: 229.1 mm x 257.34 mm x 40 mm (H x W x D)

Features

• Multiplatform Firmware: Ensures compatibility with a wide range of call control platforms, giving you flexibility in deployment.
• Five-Line Support: Supports up to five lines, allowing users to manage multiple calls at once, ideal for busy environments.
• Enhanced User Interface: The 5-inch color display offers a clear, intuitive interface for managing calls and navigating settings.
• Bluetooth 3.0: Enables wireless connection with Bluetooth headsets for a more convenient and flexible communication experience.
• USB Connectivity: Includes both USB-A and USB-B ports, making it easy to connect additional devices like storage or peripherals.
• Wideband Audio: Delivers superior audio clarity, whether you’re on the handset, speakerphone, or headset.
• Expandable: Supports up to two Key Expansion Modules (KEM), making it easy to add additional functionality for users who need more features.
• Full-Duplex Speakerphone: Offers high-quality, hands-free calling, perfect for meetings or multitasking.
• Security: Built-in 802.1X authentication and SRTP encryption ensure secure communications, meeting enterprise-level security standards.
• Web-based Management: Simplifies setup and management, with a browser-based interface for easy configuration and troubleshooting.

Common FAQS

• Is the Cisco CP-8851 compatible with third-party platforms?
  • Yes, the multiplatform firmware ensures compatibility with a wide variety of communication platforms, providing flexibility in deployment.
• How many lines can the Cisco CP-8851 support?
  • The Cisco CP-8851 supports up to five lines, making it suitable for users who need to manage multiple calls simultaneously.
• Can I use a Bluetooth headset with the Cisco CP-8851?
  • Yes, the phone supports Bluetooth 3.0, allowing you to connect a wireless Bluetooth headset for hands-free communication.
• What type of power options does the Cisco CP-8851 offer?
  • The phone supports Power over Ethernet (PoE) for convenient power delivery through the network cable. It can also be powered by an optional power supply adapter (sold separately).
• Can the Cisco CP-8851 be wall-mounted?
  • Yes, the Cisco CP-8851 is wall mountable, providing flexibility for installation in different environments.