Get the Cisco Desk Phone 9841 (DP-9841-K9) — a modern VoIP desk phone built for hybrid work, hot desking, and enterprise-grade communication. Compatible with Cisco Unified Communications Manager (CUCM), Webex Calling, Broadworks, Asterisk, and other third-party cloud calling platforms, the 9841 delivers flexibility across your entire phone fleet. Backed by Reef Telecom's industry-leading 10-year warranty — 10x the standard manufacturer coverage.
Cisco 9841 Key Features & Specifications
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Display: 3.5" Backlit Grayscale LCD, 384 x 160 resolution
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Line Keys: 4 programmable line keys with tri-color LED indicators; supports up to 16 SIP lines
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Audio: Cisco Smart Audio with AI noise removal, full-duplex speakerphone with bass-enhancing acoustic enclosure
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Codecs: Opus, G.722, G.722.2, G.711, G.729a/b, iSAC, iLBC
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Network: 2-port Gigabit Ethernet switch (10/100/1000BASE-T), PoE powered
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Ports: 1x USB-A, 1x AUX, 1x RJ-9 headset jack
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Platform: PhoneOS — one OS for CUCM, Webex Calling, Broadworks, and Open SIP
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Security: TPM 2.0, TLS 1.3, Secure Boot, SRTP encryption, Image Authentication
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Productivity: Hot desking, desk reservation, one-button-to-join (OBTJ) for Webex meetings, configurable Action Button
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Accessibility: Hearing Aid Compatible (HAC) handset
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Sustainability: 74% post-consumer recycled plastic, ENERGY STAR certified
Why Buy from Reef Telecom?
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10-Year Warranty — the longest in the industry
- Carbon-neutral shipping on every order
- Expert support from telecom specialists
Compatibility & Use Cases
The Cisco 9841 is ideal for enterprise offices, shared workspaces, call centers, government agencies, and remote workers. It integrates seamlessly with Cisco CUCM (v12.5+), Webex Calling, Broadworks, Asterisk, and other SIP-based platforms. Wall-mountable and desktop-ready, it fits any modern workspace deployment.
