CP-6821-3PCC-K9=, Cisco IP Phone 6821, 4 Lines/2.5" Display/PoE

  • Brand: Cisco
  • Model: CP-6821-3PCC-K9=
  • In Stock
    • United States
    • United Kingdom
    • Germany
    • United Arab Emirates
    • Singapore
    • India
    • Hong Kong
Rating:
100%
5/5.0
List Price: $222.84
31% OFF
$153.00
  • 100% Genuine
    100% Genuine
    Original, factory-verified
    3-Year Warranty
    3-Year Warranty
    Extended, enterprise-grade
    Years Expertise
    24 Years Expertise
    Proven, deployment-focused
  • Condition
    • Original New
    expert
    Certified Expertise Builds Trust
    CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert
    • Faster Delivery, Globally Ready

      Faster Delivery, Globally Ready

      20+ years of supply chain expertise for faster multi-stop delivery with smooth customs.

      48H Worldwide Shipping
      10+ Global Warehouses
    • Keep Projects On Time

      Keep Projects On Time

      Reliable availability and real-time shipment visibility to keep every critical IT project on schedule.

    • Leading Global Distributor Since 2002

      Leading Global Distributor
      Since 2002

      A global ICT bridge delivering authentic hardware and trusted service for over 20 years.

        21500+ Enterprise Clients Served200+ Countries & Regions Covered
    • Worry-Free Coverage with RSCare

      Worry-Free Coverage with RSCare

      3-Year warranty for enterprise hardware, including advanced RMA, diagnostics, spare parts support, and OEM service compatibility.

      Cisco SmartNet
      HPE Foundation Care
      Dell ProSupport
      Juniper Care
      Fortinet Support
    • Your Trusted Genuine Source

      Your Trusted Genuine Source

      Authorized partnerships with 30+ brands, including Cisco, HPE, Dell, Juniper, and Fortinet.

      100% Authentic Products
      100,000+ Multi-Brand SKUs Available
    Overview

    Cisco CP-6821-3PCC-K9= Overview

    The Cisco IP Phone 6821 is an ideal communication solution for small to large businesses. Its advanced features, cost-efficiency, and reliability make it perfect for busy office environments, ensuring top-notch voice communication.

    Cisco IP Phone 6821 Product Highlights
    • ● HD Voice Quality
    • ● 2-Line Display
    • ● Advanced Call Management
    • ● Enhanced Security
    • ● Sleek Design
    Product Features Comparison
    Feature Cisco CP-6821 Cisco CP-7841 Yealink T42S Polycom VVX 301 Grandstream GXP1630 Avaya 9611G Fanvil X3U
    Lines Supported 2 4 3 6 3 6 3
    Display Type Graphical Color Monochrome Backlit LCD Color Color
    HD Audio Yes Yes Yes Yes Yes Yes Yes
    PoE Yes Yes Yes Yes Yes Yes Yes
    Ethernet Ports 2x 10/100 2x 10/100/1000 2x 10/100/1000 2x 10/100 2x 10/100/1000 2x 10/100/1000 2x 10/100/1000
    BLF Support No Yes Yes Yes Yes Yes Yes
    Cisco IP Phone 6821 Product Application Scenarios
    • ● Office communication
    • ● Customer service desks
    • ● Conference rooms
    Optional Add-ons
    Accessory Model Description
    CP-6821-WMK= Wall Mount Kit
    CP-PWR-CUBE-3= Power Cube 3
    CP-DSKCH-8821= Desk Charger
    Get More Information Discover unbeatable prices and fast shipping for the Cisco IP Phone 6821. Access the detailed Cisco IP Phone 6821 datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Cisco CP-6821-3PCC-K9= Specification

    CP-6821-3PCC-K9= Specifications

    Brand Cisco
    Model CP-6821-3PCC-K9=
    Display 3.5 inch (9 cm) graphical display
    Resolution 320 x 240 pixels
    Connectivity 10/100 Ethernet ports, PoE
    Voice Codec Support G.711a/μ, G.722, G.729ab, iLBC
    Speakerphone Full-duplex
    Handset Wideband (default), Narrowband supported
    Physical Buttons 2 line keys, 2 soft keys, 4 programmable feature keys, Navigation cluster
    Ethernet Switch 10/100/1000BASE-TX with 2 ports
    Audio Handset, headset, and loudspeaker supported
    Voicemail Message Waiting Indicator
    Call Features Hold, Transfer, Forward, Redial, Call Waiting, Call History
    Security Features Secure RTCP, RTP Encryption
    Protocols SIP
    Dimensions 207.5 x 207.5 x 28 mm (H x W x D)
    Operating Temperature 0 to 40°C (32 to 104°F)
    Power IEEE 802.3af PoE, Optional external power adapter
    Compliance RoHS, CE, FCC
    Firmware Multiplatform with 3PCC

    Quality Certifications

    Need Help? Technical Experts Available Now.

    • +1-626-655-0998 (USA)
      UTC 15:00-00:00
    • +852-2592-5389 (HK)
      UTC 00:00-09:00
    • +852-2592-5411 (HK)
      UTC 06:00-15:00
    Need Help? Technical Experts Available Now.
    Q&A

    Questions & Answers

    What accessories are available for the Cisco IP Phone 6821?

    Accessories for the Cisco IP Phone 6821 include power adapters, wall mounts, and replacement handsets.

    How does the Cisco IP Phone 6821 compare to other phones in the Cisco 6800 series?

    The Cisco IP Phone 6821 is an entry-level model, while the higher-end 6841 and 6851 models offer more lines, larger displays, and additional features.

    How to use the call functionalities on the Cisco IP Phone 6821?

    To use call functionalities, simply use the dedicated buttons for hold, transfer, and conference calls, and follow the on-screen instructions on the Cisco IP Phone 6821.

    Is router-switch.com a reliable distributor?

    Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

    Warranty
    • Your Trusted Global ICT Partner

      Delivering reliable, cross-border fulfillment with 20+ years of expertise, backed by rigorous QC, fast logistics, and worldwide warehousing.
      Global warehousing
      Global warehousing
      10+ hubs positioned for fast international dispatch and stable availability.
      Seamless cross-border
      Seamless cross-border
      QC-verified packing and predictable delivery via FedEx, DHL, UPS.
      Your Trusted Global ICT Partner
    • ICT Tools Hub for Confident Monitoring

      ICT Tools Hub for Confident Monitoring

      Stay informed on product lifecycle status and real-time inventory availability—supporting confident planning, sourcing, and operational execution.
      EOL/EOSL Checker
      Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
      Request VIP Inventory Portal Access
      Connect via live chat for VIP access to real-time inventory on priority SKUs.
    • Certified Experts Across Leading Vendors

      Professional guidance for network, security & data center builds, delivered by certified experts with extensive, hands-on deployment experience.
      Multi-vendor engineering
      Multi-vendor engineering
      Certified expertise across Cisco, HPE, Aruba, Dell, Juniper, Huawei and Fortinet.
      Deployment-ready guidance
      Deployment-ready guidance
      Faster, safer rollouts with project-focused engineering guidance.
      Certified Experts Across Leading Vendors

    The Choice of 21,500 +Global Customers

    • Ford
    • Disney
    • Nestle
    • Toyota
    • Walmart
    • Philips
    • Ups
    • Huatt
    • Hsbc
    • Novartis
    • Siemens Healthineers
    • Bt
    • Reference Johnson
    • T
    • Att
    • Lgu
    • Sk Telecom
    • Veerizon
    Industry-Leading Warranty Coverage You Can Trust
    • 100% Low Price Guarantee
      100% Low Price Guarantee
      Router-switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
    • 100% Quality Assurance
      100% Quality Assurance
      All items are brand new, original, and factory-sealed.
      Upon request, each unit can be fully tested and verified by a Cisco CCIE-certified engineer to ensure perfect working condition before shipment.
    • 100% Money-Back Guarantee
      100% Money-Back Guarantee
      If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly.
      Visit Return Policy page for more information.
    • Free Cisco CCIE Technical Support
      Our Cisco CCIE-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
    • Flexible & Secure Payment and Shipping
      Flexible & Secure Payment and Shipping
      We support multiple secure payment and logistics options, backed by industry-leading verification:
      • Pay by wire transfer.
      • Pay with your paypal.
      • Pay with your Visa credit card.
      • Pay with your Mastercard credit card.
      • Pay with your Discover Card.
      • Pay by American Express.
      More
      • mcafee-secure
      • verisign-secured
      • pci-dss
      • ssl-encryption
      Visit How to Pay page for more information
    Warranty Coverage & RMA Instructions
    • Extended, Worry-Free Warranty Coverage
      Extended, Worry-Free Warranty Coverage
      • Factory New Sealed Enterprise Hardware: 3 Years
      • Factory New Sealed Consumer Devices: 1 Year
      Visit Warranty Policy page for more information
    • How to Get Support
      How to Get Support
      If you encounter issues with products, please reach out to your dedicated sales representative. They will assist with diagnostics, remote troubleshooting, and RMA processing if necessary.
      Visit Contact Us page for more support options.

    Best-Fit Solutions for Your Network

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Expert-configured AI solution: Same power, 90% savings—multi-scenario flexibility with Dell/Huawei/Lenovo options.

    AI
    Beyond Bandwidth: The 100G+ Data Center Architecture

    Beyond Bandwidth: The 100G+ Data Center Architecture

    The must-have 100G foundation - AI-ready growth, zero-latency performance

    Data Center
    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    High-Profit data center switches from Cisco, Huawei, Mellanox & Juniper.

    Ethernet Switch
    Download

    Resources Downloads

    Support and Resources
    Model Datasheet