Cisco Unified IP Phone 9841 – DP-9841-K9 – VoIP Business Phone with TPM 2.0

BRAND NEW WITH FULL CISCO WARRANTY!!!
The Cisco Unified IP Phone 9841 (DP-9841-K9) delivers enterprise-class VoIP performance with exceptional HD audio quality, secure connectivity, and an eco-conscious design. Built for modern communication needs, it features a 3.5-inch backlit grayscale LCD display (384 × 160 pixels) for crisp call details and easy navigation.

Equipped with dual Gigabit Ethernet ports and Class 2 Power over Ethernet (PoE), the Cisco 9841 provides high-speed connectivity and simple network integration. Supporting multiple codecs like G.711, G.722, Opus, and iLBC, it ensures every conversation sounds natural and professional.

With built-in Trusted Platform Module (TPM) 2.0, FIPS 140-2, and TLS 1.3, the phone offers robust security for sensitive business communications. It integrates seamlessly with Cisco Unified Communications Manager, Cisco Webex Calling, Cisco BroadWorks, and Asterisk, making it ideal for enterprise and hybrid deployments.

Designed sustainably, the 9841 is ENERGY STAR® certified and constructed with 74% post-consumer recycled plastic, reflecting Cisco’s dedication to reducing environmental impact. Advanced calling features such as conference mode, call recording, do-not-disturb, and music on hold enhance everyday productivity and collaboration.

Key Features – Cisco Unified IP Phone 9841 DP-9841-K9

• Display: 3.5" backlit grayscale LCD (384 × 160 pixels)
• Audio: HD audio with wide codec support (G.711a/μ-law, G.722, Opus, iLBC, G.729a/b)
• Network: Dual 10/100/1000 Ethernet ports with integrated switch
• Connectivity: RJ-9 headset jack, USB Type-A, console port
• Power: IEEE 802.3af Class 2 Power over Ethernet (PoE)
• Security: FIPS 140-2, TLS 1.3, IEEE 802.1X, SRTP encryption, TPM 2.0
• Voice Features: Acoustic echo cancellation, adaptive jitter buffer, automatic gain control, voice activity detection (VAD)
• Compatibility: Cisco Unified Communications Manager, Cisco Webex, Cisco BroadWorks, Asterisk
• Languages: Supports 30+ languages including English, French, Spanish, Chinese, and Arabic
• Body Material: 74% post-consumer recycled plastic, ABS polycarbonate
• Color: Carbon black
• Mounting: Desktop
• Certifications: ENERGY STAR® Certified
• Warranty: 1-Year Limited Warranty

UPC Number: 8 89728 59495 0

Dimensions:

• Height: 1.9 inch
• Width: 8.4 inch
• Depth: 8.4 inch
• Weight: 2.1 lbs

Package Includes:

• Cisco Unified IP Phone 9841 (DP-9841-K9)
• Network Cable
• Quick Start Guide