logo
Home > products > Cisco IP Phone >
Cisco 8851 IP Phone CP-8851-K9 HD Video Vo Executive IP Phone With Color Display And USB

Cisco 8851 IP Phone CP-8851-K9 HD Video Vo Executive IP Phone With Color Display And USB

Cisco 8851 IP Phone CP-8851-K9

CP-8851-K9 Executive IP Phone

Place of Origin:

Beijing, China

Brand Name:

Cisco IP Phone

Model Number:

CP-8851-K9

Contact Us
Request A Quote
Product Details
Private Mold:
NO
Products Status:
Stock
Product Name:
CP-8851-K9
Color:
Black
Voice Codec:
G.711a, G.711u, G.722, G.729a, ILBC, ISAC
Power:
IEEE 802.3af Line Power, CP-PWR-CUBE-3
VoIP Protocols:
RTCP, RTP, SDP, SIP, SRTP
Additional Functions:
Call Timer, Intercom
Display Resolution:
800 X 480 Pixels
Diagonal Size:
5 In
Dimension:
9.02 X 10.13 X 1.57 In. (229.1 X 257.34 X 40 Mm)
Weight:
2.62 Lb (1.19 Kg)
Port:
BEIJING
Highlight:

Cisco 8851 IP Phone CP-8851-K9

,

CP-8851-K9 Executive IP Phone

Payment & Shipping Terms
Minimum Order Quantity
2 pieces
Price
$280.00/pieces 2-49 pieces
Packaging Details
New original packaging
Supply Ability
30 Piece/Pieces per Day
Related Products
Contact Us
Contact Now
Product Description

Cisco CP-8851-K9: Advanced Multi-Line IP Phone for Collaboration

The Cisco CP-8851-K9 is a high-performance multi-line IP Phone, part of the Cisco IP Phone 8800 Series, designed for knowledge workers and executives. This advanced phone combines a sleek ergonomic design with crystal-clear audio and integrated mobile device capabilities, enhancing productivity and collaboration. It leverages your robust Cisco Network Switch infrastructure and Cisco Unified Communications Manager to deliver a superior voice and video experience.


Superior Audio and Visual Experience

The CP-8851-K9 features high-fidelity wideband audio for exceptional clarity and a high-resolution 5-inch widescreen color display. This combination provides an engaging user experience, whether for voice calls, voicemail access, or viewing corporate directories.


Integrated Mobile Device Features

With integrated Bluetooth 4.0, this IP phone allows you to pair your mobile devices for enhanced flexibility. You can import contacts and even move the audio path of an active call from your mobile phone to the 8851, ideal for hybrid work environments.


Enhanced Security and Reliability

The "K9" designation signifies robust encryption capabilities, ensuring secure voice communications across your network. Its enterprise-class reliability is supported by your Cisco Network Switch infrastructure, making it a dependable tool for critical business operations.


Boost Productivity and Collaboration

Offering five programmable line keys and a suite of advanced telephony features, the CP-8851-K9 is built for productivity. Its integration with other Cisco collaboration tools and its ability to work seamlessly over both wired and Cisco Wireless AP connections make it a cornerstone for modern workplaces.


Cisco CP-8851-K9 Detailed Parameters

Parameter Category Parameter Specification
Device Type Model CP-8851-K9
  Product Type Multi-Line IP Phone
Display Type 5-inch (12.7 cm) WVGA, color, backlit, pixel-based
  Resolution 800 x 480 pixels
Connectivity Ethernet Ports 2 x Gigabit Ethernet (RJ-45)
  PoE Support IEEE 802.3af Class 2 (Power over Ethernet)
  USB Ports 2 x USB 2.0 (Type-A)
  Bluetooth Bluetooth 4.0 EDR (Enhanced Data Rate)
  Protocol Support SIP (Session Initiation Protocol)
Voice Features Lines Supported 5 programmable line keys (up to 10 with feature keys)
  Voice Codecs G.711a/µ, G.722, G.729a/ab, iLBC, G.722.1
  Speakerphone Full-duplex, wideband capable
  Headset Support RJ-9, EHS (Electronic Hookswitch) for wireless headsets, USB
Physical Features Buttons Fixed keys for common functions, soft keys
  Navigation 5-way navigation cluster
Security Encryption Secure boot, image authentication, signaling and media encryption (K9)
Physical Specifications Dimensions (H x W x D) 229 x 257.3 x 40 mm (9.02 x 10.13 x 1.57 inches)
  Weight (Approximate) 1.33 kg (2.93 lbs)
Environmental Operating Temperature 0°C to 45°C (32°F to 113°F)
  Operating Humidity 10% to 95% non-condensing
Compliance Standards SIP, IEEE 802.3af/at
  Safety/EMC Regulatory compliance specific to Cisco IP Phones

 Cisco 8851 IP Phone CP-8851-K9 HD Video Vo Executive IP Phone With Color Display And USB 0

Send your inquiry directly to us

Privacy Policy China Good Quality Cisco Network Switch Supplier. Copyright © 2025 Beijing Lianmai Tongchuang Technology Co., Ltd. . All Rights Reserved.