Save on the Cisco Desk Phone 9871 (DP-9871-K9) — the flagship model of the 9800 Series, built for executive workspaces, contact centers, and hybrid office environments. Backed by Reef Telecom's industry-leading 10-year warranty and free shipping.
Cisco 9871 Key Features & Specifications
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Display: 5-inch HD Color Touchscreen LCD, 1280 x 720 resolution
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Connectivity: Dual Gigabit Ethernet (10/100/1000), built-in dual-band Wi-Fi (802.11a/b/g/n/ac), Bluetooth 5.2 LE
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Line Support: 10 physical line keys, up to 128 programmable line keys
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Platform Support: Cisco UCM (CUCM), Webex Calling, BroadWorks, 3PCC/Open SIP
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Audio: HD Voice with AI noise removal, full-duplex speakerphone, wideband codec support (OPUS, G.722, G.711, G.729, iLBC)
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Security: Government-grade with TPM 2.0, TLS 1.3, Secure Boot, Image Authentication
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Ports: USB-A, USB-C, dual RJ-45 Ethernet (PC passthrough)
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Expansion: Supports up to 3x Cisco DP-9800-KEM Key Expansion Modules
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Additional: Hot desking, desk reservation, one-button meeting join, PoE powered, configurable Action Button
Why Buy from Reef Telecom?
- 10-Year Warranty — the longest in the industry
- Free ground shipping on qualifying orders
- Expert support from certified telecom specialists
The Cisco 9871 is powered by PhoneOS and is compatible with CUCM 12.5+, Webex Calling, BroadWorks, Asterisk, and third-party hosted platforms like RingCentral, Nextiva, and 8x8. Ideal for enterprise offices, government, finance, healthcare, and shared workspace deployments. Power adapter sold separately — PoE supported.