Cisco 8841 IP Phone CP-8841-K9

Description

Cisco CP-8841-K9 – Enterprise-Class IP Phone

The Cisco 8841 (CP-8841-K9) is a business-class VoIP phone designed for office professionals, call centers, and corporate environments. It provides HD audio, a high-resolution color display, and secure VoIP communication, making it ideal for efficient and high-quality business communications.

Key Specifications:

• Display & Interface:
  • 5-inch (800×480 pixels) widescreen color LCD display
  • Backlit screen with high-resolution visuals
  • 5 programmable line/feature keys
  • Fixed buttons for voicemail, hold, transfer, and directory
  • Four-way navigation cluster for easy menu access
• Voice & Audio Quality:
  • HD wideband audio for crystal-clear sound
  • Full-duplex speakerphone with noise reduction
  • Hearing aid-compatible (HAC) handset
  • Supports G.711a, G.711µ, G.729a, G.729ab, iLBC, Opus, and G.722 codecs
• Connectivity & Ports:
  • Dual 10/100/1000 Mbps Gigabit Ethernet ports (one for network, one for PC)
  • RJ9 headset port for wired headset compatibility
  • Bluetooth and USB support for wireless headsets (on select models)
• Security & Encryption:
  • TLS and SRTP encryption for secure VoIP communication
  • 802.1x authentication for enhanced security
  • Cisco Trust Anchor module for advanced protection
• Power Options:
  • Supports Power over Ethernet (PoE) (802.3af Class 2)
  • Optional external power adapter (Cisco Power Cube 4, sold separately)
• Compatibility & Management:
  • Cisco Unified Communications Manager (CUCM) supported
  • Cisco Unified Communications Manager Express (CME) compatible
  • Supports Session Initiation Protocol (SIP) for third-party VoIP systems

Key Features:

✔ 5-Line VoIP Phone: Ideal for multi-call handling
✔ HD Wideband Audio: Exceptional call clarity
✔ Gigabit Ethernet Ports: Fast network and PC connectivity
✔ Secure Communication: TLS/SRTP encryption for privacy
✔ PoE Support: No power adapter needed when using PoE
✔ User-Friendly Interface: Color display and intuitive navigation

Ideal Use Cases:

✅ Business Offices & Corporate Environments requiring secure VoIP solutions
✅ Call Centers & Customer Support Teams managing high call volumes
✅ Remote & Hybrid Workplaces using Cisco Webex or CUCM
✅ Receptionists & Executives needing multiple line management