π Cisco CP-8841-K9 IP Phone
The Cisco CP-8841-K9 is a business-class 5-line IP phone from the Cisco 8800 Series. Designed for knowledge workers and office professionals, it provides crystal-clear audio, secure communications, and enhanced user experience with a modern, ergonomic design.
It supports wideband audio, power over Ethernet (PoE), and high-resolution color display, making it a perfect fit for medium to large enterprise deployments.
β Key Features
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5 programmable line keys for multiple calls and features
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High-resolution 5-inch widescreen color display
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Wideband audio (G.722) and full-duplex speakerphone for superior voice quality
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Built-in Gigabit Ethernet switch (10/100/1000) with PC pass-through
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Integrated PoE (IEEE 802.3af/at) for easy deployment
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Support for Cisco Unified Communications Manager and third-party call control
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Secure communication with TLS and SRTP encryption
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Optional Wi-Fi and Bluetooth via key expansion modules
π Technical Specifications
Display & Interface
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5-inch (800 Γ 480) high-resolution color display
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5 programmable line/feature keys
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4 soft keys for context-sensitive actions
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Navigation cluster with select button
Audio
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Wideband audio (G.722 codec)
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Full-duplex speakerphone
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Acoustic echo cancellation
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Headset support (RJ-9, USB, or Bluetooth with module)
Connectivity
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2 Γ Gigabit Ethernet ports (LAN + PC)
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PoE support: IEEE 802.3af Class 2 / 802.3at
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Optional power cube (if not using PoE)
Security
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Secure Real-Time Transport Protocol (SRTP)
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Transport Layer Security (TLS)
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Device authentication & certificate management
Dimensions & Weight
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Size: 9.0 Γ 10.1 Γ 1.6 in (228 Γ 257 Γ 40 mm)
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Weight: 2.8 lbs (1.3 kg)
π Why Choose the Cisco CP-8841-K9?
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Professional Productivity: 5 lines, intuitive design, and easy navigation.
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Superior Voice Quality: Wideband audio and noise reduction.
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Secure & Reliable: Encryption and enterprise-grade communications.
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Flexible Deployment: PoE-ready with Gigabit pass-through.
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Scalable: Ideal for organizations of all sizes.
β The Cisco CP-8841-K9 is the perfect IP phone for professionals who need reliable, secure, and high-quality communication in todayβs business environments.
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