🌐 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.

⭐ Key Features

• 5 programmable line keys for multiple calls and features

• High-resolution 5-inch widescreen color display

• Wideband audio (G.722) and full-duplex speakerphone for superior voice quality

• Built-in Gigabit Ethernet switch (10/100/1000) with PC pass-through

• Integrated PoE (IEEE 802.3af/at) for easy deployment

• Support for Cisco Unified Communications Manager and third-party call control

• Secure communication with TLS and SRTP encryption

• Optional Wi-Fi and Bluetooth via key expansion modules

📊 Technical Specifications

Display & Interface

• 5-inch (800 × 480) high-resolution color display

• 5 programmable line/feature keys

• 4 soft keys for context-sensitive actions

• Navigation cluster with select button

Audio

• Wideband audio (G.722 codec)

• Full-duplex speakerphone

• Acoustic echo cancellation

• Headset support (RJ-9, USB, or Bluetooth with module)

Connectivity

• 2 × Gigabit Ethernet ports (LAN + PC)

• PoE support: IEEE 802.3af Class 2 / 802.3at

• Optional power cube (if not using PoE)

Security

• Secure Real-Time Transport Protocol (SRTP)

• Transport Layer Security (TLS)

• Device authentication & certificate management

Dimensions & Weight

• Size: 9.0 × 10.1 × 1.6 in (228 × 257 × 40 mm)

• Weight: 2.8 lbs (1.3 kg)

🚀 Why Choose the Cisco CP-8841-K9?

• Professional Productivity: 5 lines, intuitive design, and easy navigation.

• Superior Voice Quality: Wideband audio and noise reduction.

• Secure & Reliable: Encryption and enterprise-grade communications.

• Flexible Deployment: PoE-ready with Gigabit pass-through.

• Scalable: Ideal for organizations of all sizes.

✅ The Cisco CP-8841-K9 is the perfect IP phone for professionals who need reliable, secure, and high-quality communication in today’s business environments.