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Cisco IP Phone 8851-W-K9= : Noise Cancellation , SIP Compatible & PoE Support
Cisco IP Phone 8851-W-K9= : Noise Cancellation , SIP Compatible & PoE Support
Cisco IP Phone 8851-W-K9= : Noise Cancellation , SIP Compatible & PoE Support
Cisco IP Phone 8851-W-K9= : Noise Cancellation , SIP Compatible & PoE Support
Specifications
Brand Name :
Cisco
Model Number :
CP-8851-W-K9=
Resolution :
800 x 480 pixels
Call Transfer :
Yes
Wireless Capability :
802.11a/b/g/n/ac
Power Over Ethernet :
Yes
Call Waiting :
Yes
Display Type :
LCD
Compatibility :
Cisco Unified Communications Manager
Speed Dial :
Yes
Type :
Unified IP Conf Phone
Support :
IMEI Change
Sip Lines :
5
Call History :
100 entries
Speakerphone :
Yes
Bluetooth Support :
Yes
Description

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=)

Category Details
Audio Codecs G.711, G.722, G.729, Opus
Microphones 3x directional beamforming mics
Display 4.3" color touchscreen
Connectivity Gigabit Ethernet (PoE), optional Bluetooth/Wi-Fi
Protocols SIP, SCCP (Cisco)
Security SRTP, TLS, 802.1X
Power 802.3af PoE or optional AC adapter
Mounting Desk/table or wall mountable

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.

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

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Product Detail
Brand Name :
Cisco
Model Number :
CP-8851-W-K9=
Resolution :
800 x 480 pixels
Call Transfer :
Yes
Wireless Capability :
802.11a/b/g/n/ac
Power Over Ethernet :
Yes
Contact Supplier
Cisco IP Phone 8851-W-K9= : Noise Cancellation , SIP Compatible & PoE Support
Cisco IP Phone 8851-W-K9= : Noise Cancellation , SIP Compatible & PoE Support

Beijing Youwang Times Technology Co., Ltd.

Verified Supplier
2 Years
shanghai, shanghai
Since 2016
Business Type :
Distributor/Wholesaler
Main Products :
Cisco Cards, Cisco Controller, Huawei Controller
Total Annual :
30000000-50000000
Employee Number :
50~60
Certification Level :
Verified Supplier
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