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Cisco 6851 IP Phone with Multiplatform Firmware (CP-6851-3PCC-K9) | New

Cisco 6851 IP Phone with Multiplatform Firmware (CP-6851-3PCC-K9) | New

SKU: CP-6851-3PCC-K9-N
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This Phone Supports Webex Calling

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Overview

Overview of Cisco 6851 IP Phone with Multiplatform Firmware (CP-6851-3PCC-K9) | New

The Cisco 6851 IP Phone with Multiplatform Firmware (CP-6851-3PCC-K9) is a high-quality, low-cost voice communication solution that improves one-on-one interactions while lowering operating costs. This IP phone is compatible with authorized Unified Communications as a Service (UCaaS) systems, making it suitable for businesses of all sizes. The Cisco 6851 IP Phone provides excellent voice quality, resulting in clear and natural conversations. Its advanced audio processing technology and wideband audio support enhance the communication experience, reducing misunderstandings and increasing productivity. With HD audio capabilities, this business IP phone provides crystal-clear sound quality for smooth office communication.

The Cisco 6851 IP Phone has a high-resolution 396 x 162 pixel display and four programmable line/feature keys, providing an intuitive and user-friendly interface. The optional key expansion module (KEM) adds up to 28 programmable keys, making it ideal for individuals with high call volumes, such as receptionists, administrative staff, managers, and executives. The Cisco 6851 IP Phone is energy-efficient, with a power-save feature that reduces power consumption during non-peak hours. This not only promotes environmental sustainability, but it also helps businesses reduce operational costs. The Cisco 6851 IP Phone integrates seamlessly with authorized UCaaS systems, resulting in a smooth and hassle-free deployment. Its Gigabit Ethernet switch enables simple connectivity with colocated PCs, while its compatibility with Cisco Unified IP Phone Power Injector and Cisco Aironet Power Injector ensures versatile power options.

The Cisco 6851 IP Phone is built to last and can withstand the demands of busy office environments. Its sturdy design and dependable performance ensure minimal downtime and maximum productivity, making it an excellent choice for secure communication in business environments. The Cisco 6851 IP Phone with Multiplatform Firmware (CP-6851-3PCC-K9) is an excellent choice for businesses looking for a low-cost, versatile voice communication solution that improves collaboration and productivity. This inexpensive IP phone supports a variety of call control platforms, including Cisco Webex Calling and Broadworks, making it an adaptable option for businesses of all sizes.


Key Features of Cisco 6851 IP Phone with Multiplatform Firmware


• Supports third-party hosted call control systems and is interoperable with various platforms

• Compatible with Cisco Webex Calling and other UCaaS platforms

• Delivers exceptional voice quality with advanced audio processing technology

• Supports wideband audio for clear and natural conversations

• Provides noise isolation when used with Cisco 500 Series Headsets

• 3.5-inch (396x162 pixel) high-resolution grayscale display with white backlighting

• Four programmable line/feature keys

• Optional Key Expansion Module (KEM) adds up to 28 additional programmable keys

• Dual Gigabit Ethernet ports with PoE support for fast network connectivity

• Supports four SIP registrations

• Power-save option to reduce power consumption during off-hours

• Energy Star certified for eco-friendliness

• Ergonomic and attractive design for a traditional telephony experience

• Reliable and secure encrypted communications

• Supports multiple calls per line appearance with tricolor LED indicators

• Fixed function keys for one-touch access to features like transfer, conference, etc.

• Full-duplex speakerphone for clear multiparty conferences

• Localized language support, including right-to-left onscreen text

Specifications

Specifications for Cisco 6851 IP Phone with Multiplatform Firmware (CP-6851-3PCC-K9) | New

ManufacturerCisco
Manufacturer Part NumberCP-6851-3PCC-K9
Product NameCisco 6851 IP Phone with Multiplatform Firmware
Product TypeVoIP Phone
Body Color
Charcoal
Body Material
ABS polycarbonate
Call Services
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
Dialer Location
Base
Conference Call Capability
Yes
Speakerphone
Yes
Indicators
Voice message waiting indicator, speakerphone indicator, headset
Additional Functions
Call timer
Main Features
Multiple VoIP protocol support, integrated Ethernet switch
VoIP
Yes
VoIP Protocols
SIP, SRTP
Voice Codecs
G.722, G.729ab, G.711u, G.711a, iLBC, iSAC, Opus
Lines Supported
4 lines
Quality of Service
IEEE 802.1Q (VLAN), IEEE 802.1p
IP Address Assignment
DHCP, static
Security
IEEE 802.1X
Power Over Ethernet (PoE) Support
Yes
Network Protocols
SRTP
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Network Features
Class 2 PoE
Type
LCD display - monochrome
Display Location
Base
Diagonal Size
3.5"
Display Resolution
396 x 162 pixels
Backlit
Yes
Connections
Headset jack / RJ-9
Placing / Mounting
Wall-mountable, table-top
Width
10.4 in
Depth
1.3 in
Height
8.1 in
Weight
21.7 oz

User Guides

Frequently Asked Questions

Cisco 6851 IP Phone with Multiplatform Firmware (CP-6851-3PCC-K9)
Frequently Asked Questions (FAQ's)



What is the Cisco 6851 IP Phone with Multiplatform Firmware?
  • The Cisco 6851 IP Phone with Multiplatform Firmware is a business-class IP phone that provides high-quality audio and works with a variety of third-party call control systems.
  • What type of display does the Cisco 6851 have?
  • The Cisco 6851 has a 3.5-inch grayscale display.
  • Does the Cisco 6851 support high-definition audio?
  • Yes, the Cisco 6851 provides high-definition audio for clear and crisp voice communication.
  • How many programmable line keys does the Cisco 6851 have?
  • The Cisco 6851 features four programmable line keys.
  • Is the Cisco 6851 compatible with third-party call control systems?
  • Yes, the multiplatform firmware enables the Cisco 6851 to work with a variety of third-party call control systems.
  • What connectivity options does the Cisco 6851 offer?
  • The Cisco 6851 has dual Gigabit Ethernet ports for fast network connectivity.
  • Can the Cisco 6851 be powered using Power over Ethernet (PoE)?
  • Yes, the Cisco 6851 supports Power over Ethernet (PoE) for simplified installation and cabling.
  • What security features are included in the Cisco 6851?
  • The Cisco 6851 includes strong security protocols to prevent unauthorized access and maintain data integrity.
  • How does the Cisco 6851 enhance productivity?
  • The intuitive interface, high-definition audio, and programmable keys make it easier for users to manage calls, increasing productivity.
  • What is the weight of the Cisco 6851?
  • The Cisco 6851 weighs about 2.4 pounds (1.09 kg).
  • Does the Cisco 6851 have a speakerphone feature?
  • Yes, the Cisco 6851 features a full-duplex speakerphone for hands-free communication.
  • Is the Cisco 6851 suitable for remote work setups?
  • Yes, the Cisco 6851 can be used in remote work environments to provide reliable communication tools to remote employees.
  • What type of warranty does the Cisco 6851 come with?
  • The Cisco 6851 typically includes a one-year hardware warranty.
  • Does the Cisco 6851 support call conferencing?
  • Yes, the Cisco 6851 supports call conferencing, which allows multiple participants to join the same call.
  • How can firmware updates be performed on the Cisco 6851?
  • Firmware updates can be done through the phone's settings menu or the call control system it is linked to.
  • Can the Cisco 6851 be wall-mounted?
  • Yes, the Cisco 6851 can be wall-mounted using the optional wall-mount kit.
  • What audio codecs does the Cisco 6851 support?
  • The Cisco 6851 supports a variety of audio codecs, including G.711, G.722, and G.729.
  • Does the Cisco 6851 support Bluetooth connectivity?
  • The Cisco 6851 does not include built-in Bluetooth support.
  • What are the key benefits of using the Cisco 6851?
  • High-quality audio, flexible deployment, improved security, and increased productivity are all significant advantages.
  • How is the Cisco 6851 managed and configured?
  • The Cisco 6851 can be managed and configured using compatible call control systems, allowing for centralized management and greater ease of use.
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