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Home Networking Conferencing, Phones IP Phones Cisco IP Phone 7821, 2 Lines, PoE, 3.5 Inch Display

Cisco IP Phone 7821, 2 Lines, PoE, 3.5 Inch Display

Brand:
Cisco

The Cisco IP Phone 7821 is a reliable enterprise VoIP desk phone designed for professional business communication. Featuring dual-line support, Power over Ethernet connectivity, and a 3.5-inch display, it delivers efficient call handling and clear voice performance for modern office environments.

OVERVIEW

  • The Cisco IP Phone 7821 is engineered for businesses seeking dependable and cost-effective IP telephony solutions. Designed for daily enterprise communication, this desk phone supports two voice lines and provides consistent audio quality for professional conversations.
  • Its 3.5-inch graphical display enables easy call management and navigation, while integrated Power over Ethernet support simplifies installation in office environments. The phone is suitable for small businesses, corporate workstations, customer service teams, and administrative departments requiring secure and scalable communication infrastructure.
  • Built for compatibility with Cisco unified communication platforms, the device helps organizations improve productivity and maintain efficient collaboration across teams.

USE CASES

  • Enterprise office communication
  • Reception and front desk call handling
  • Corporate VoIP phone deployments
  • Administrative and support desk operations
  • Small and medium business telephony
  • Customer service communication systems
  • Unified communication infrastructure upgrades
  • Professional office desk phone setups 

KEY FEATURES

  • Dual-line business IP phone for professional communication
  • 3.5-inch graphical display for simplified navigation
  • Power over Ethernet support for efficient deployment
  • Reliable VoIP calling performance for enterprise environments
  • Dedicated Ethernet connectivity for stable communication
  • Easy integration with Cisco unified communication systems
  • Ergonomic desktop design for office productivity
  • User-friendly interface with programmable keys
  • Energy-efficient business communication solution
  • Secure voice communication support for organizations

TECHNICAL SPECIFICATIONS

  • Brand: Cisco
  • Product Series: Cisco 7800 Series
  • Model Number: Cisco 7821 IP Phone
  • Part Number: CP-7821-3PC-RC-K9=
  • Product Type: IP Phone
  • Lines Supported: 2 Lines
  • Display Size: 3.5 Inch
  • Display Type: Graphical Monochrome Display
  • Voice Technology: VoIP
  • Network Interface: Ethernet LAN
  • Power Support: PoE Enabled
  • Protocol Support: SIP Compatible
  • Connectivity: Wired

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