Cisco IP Phone 8851-W-K9= : Noise Cancellation , SIP Compatible & PoE Support

Cisco IP Phone 8851-W-K9=: Noise Cancellation, SIP Compatible & PoE Support

The Cisco CP IP Phone 8851-W-K9= is a high-performance conference phone designed for small to medium meeting rooms, delivering crystal-clear audio, seamless SIP compatibility, and Power over Ethernet (PoE) support. Ideal for businesses seeking professional voice collaboration, this Cisco IP conference phone ensures superior sound quality with advanced noise reduction and easy deployment.

Key Features & Benefits

✅ HD Voice & Noise Cancellation – Full-duplex wideband audio (G.722, Opus) with DSP-powered noise suppression for clear, echo-free calls.
✅ 360° Microphone Coverage – Three beamforming mics pick up voices up to 3 meters (10 ft) away.
✅ SIP & Multi-Platform Support – Works with Cisco Unified CM, Webex Calling, and third-party SIP systems (Zoom, Microsoft Teams).
✅ PoE & Wireless Options – 802.3af PoE for single-cable setup; optional Bluetooth/Wi-Fi adapter.
✅ 4.3" Touchscreen Display – Intuitive interface for call management, contacts, and speed dial.
✅ Enterprise-Grade Security – SRTP, TLS encryption for secure VoIP communications.

Technical Specifications (Cisco IP Phone 8851-W-K9=)

Why Choose the Cisco 8851 Conference Phone?

This Cisco IP conference phone is perfect for huddle rooms, executive offices, and hybrid meetings, offering plug-and-play setup with enterprise-grade reliability. Its noise-canceling technology ensures professional call quality, while SIP compatibility makes it a flexible choice for diverse UC environments.

Best for: Businesses using Cisco UC, Webex, or SIP-based VoIP systems needing a scalable, high-quality conference phone.

Shanghai Xinben Information Technology Co., Ltd.
Global Network Equipment Distributor | Technology Solutions Provider

Company Slogan:

"Bridging Innovation, Connecting Futures"
(Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's Connectivity Today")

Company Introduction (English):

About Us:
Shanghai Xinben Information Technology Co., Ltd. is a leading international distributor of cutting-edge network equipment and IT solutions. Headquartered in Shanghai, we specialize in delivering high-performance networking hardware, cybersecurity systems, and smart infrastructure technologies to enterprises, telecom providers, and partners worldwide.

Core Strengths:

• Global Distribution Network: Partnering with top-tier brands (Cisco, Huawei, H3C, Fortinet) to supply 5G, SD-WAN, and data center solutions.

• Localized Expertise: Technical support and customized procurement strategies for Asia-Pacific markets.

• Sustainability-Driven: Committed to green IT practices through energy-efficient product portfolios.

Key Offerings:
✔ Enterprise & Carrier-Grade Network Switches/Routers
✔ Cloud and Cybersecurity Solutions
✔ PoE/Wi-Fi 6/Wireless Access Infrastructure
✔ OEM/ODM Collaboration Services

Why Choose Xinben?

• 10+ Years of cross-border supply chain excellence

• Vendor-Agnostic advisory for optimal cost-performance ratios

• Eco-Tech 2030 Initiative: Reducing carbon footprints through intelligent networking

Vision:
To empower the connected world through reliable, scalable, and sustainable technology distribution.