Cisco 9871 IP Desk Phone (DP-9871-K9) | New
SKU: DP-9871-K9-N
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Overview of Cisco 9871 IP Desk Phone (DP-9871-K9) | New
The Cisco 9871 IP Desk Phone (DP-9871-K9) is a high-performance communication device built for modern office environments that meets the needs of executives and power users. This modern IP phone has a sleek design and a user-friendly interface, making it great for enterprises looking for better communication solutions. The Cisco 9871 runs PhoneOS, allowing for easy integration with Cisco Unified Communications Manager (CUCM), Webex Calling, and Broadworks. This desk phone, with its huge 7-inch color touchscreen, AI-powered audio upgrades, and many connectivity choices, improves productivity and collaboration in today's dynamic offices.
Key Features of Cisco 9871 IP Desk Phone
• 5-inch color touchscreen display (800 x 480 pixels) for intuitive navigation
• Ten programmable line keys with tri-color LED indicators
• Supports up to 16 SIP lines for Webex Calling and Open SIP platforms
• AI-powered noise removal technology for crystal-clear audio quality
• One Button to Join (OBTJ) functionality for effortless meeting access
• Desk reservation and hot desking capabilities for flexible office environments
• Integrated 2-port Gigabit Ethernet switch with PoE support
• USB-A and USB-C ports for headset connectivity and device charging
• Full-duplex speakerphone with wideband audio and acoustic clarity
• Bluetooth 5.0 for wireless headset and mobile device integration
• Wi-Fi connectivity (802.11a/b/g/n/ac) for cable-free deployment
• Supports Cisco 9800 Series Key Extension Module for additional programmable buttons
• Advanced security features including TLS 1.3, 802.1X, and SRTP encryption
• Constructed with 74% post-consumer recycled plastic for sustainability
• ENERGY STAR certified for improved energy efficiency
Specifications
Specifications for Cisco 9871 IP Desk Phone (DP-9871-K9) | New
| Manufacturer | Cisco |
| Manufacturer Part Number | DP-9871-K9 |
| Product Name | Cisco 9871 IP Desk Phone |
| Product Type | IP Phone |
Compatible Platforms | Cisco BroadWorks, Cisco Webex Calling, Cisco Webex Dedicate Instance (DI), Asterisk |
Integrated Components | Trusted Platform Module (TPM) 2.0 |
Weight | 2.33 lbs |
Body Color | Carbon black |
Body Material | ABS polycarbonate, 74% post-consumer recycled plastic |
Cordless Phone Standard | IEEE 802.11a/b/g/n/ac (Wi-Fi) / Bluetooth 5.2 LE |
Wireless Interface Provided | Wi-Fi / Bluetooth |
Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP), Hands-Free Profile (HFP), Human Interface Device Profile (HID), Phonebook Access Profile (PBAP) |
Call Services | Voice Mail, Caller ID, Call Waiting, Call Hold, Call Transfer, Call Forwarding, Call park/pickup |
Caller ID Type | Caller ID/call waiting |
Dialer Location | Base |
Conference Call Capability | Yes |
Speakerphone | Yes |
Volume Control | Yes |
Indicators | Speakerphone indicator, headset, mute indicator, home, line status indicator, status, busy lamp field (BLF) |
Additional Functions | One button to join (OBTJ), QR code access, conference mode, mute, Music on hold, Do not disturb, call recording, sleep mode, Kensington security slot |
Main Features | Integrated Ethernet switch |
VoIP | Yes |
VoIP Protocols | SIP, SDP, RTCP, RTP, SRTP |
Voice Codecs | Opus, G.722, G.722.2, iSAC, G.711a-law, G.711μ-law, G.729a, G.729b, iLBC |
Lines Supported | 128 lines |
Quality of Service | IEEE 802.1Q (VLAN) |
IP Address Assignment | DHCP, static |
Security | WPA3, AES, EAP-FAST, EAP-TLS, PEAP-GTC, PEAP-MSCHAPv2, TKIP, GCMP, MIC, IEEE 802.1X, TLS 1.3, FIPS 140-2, SRTP |
Power Over Ethernet (PoE) Support | Yes |
Network Protocols | IPv4, IPv6, DHCP, GARP, DNS, TFTP, HTTPS, VLAN, RTP, RTCP, Cisco Discovery Protocol (CDP), Link Layer Discovery Protocol (LLDP), Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED) |
Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
Compatible Software | Cisco WebEx, Cisco Unified Communications Manager |
Voice Features | Acoustic echo cancellation (AEC), forward error correction (FEC), automatic gain control (AGC), comfort noise generation (CNG), voice activity detection (VAD), packet loss concealment (PLC), silence suppression, acoustic shock protection, adaptive jitter buffer (AJB), dual tone multi-frequency (DTMF), HD audio, ultrasonic support |
Network Features | Class 3 PoE |
Type | Touchscreen LCD display - color |
Display Location | Base |
Diagonal Size | 5" |
Display Resolution | 1280 x 720 pixels |
Backlit | Yes |
Display Languages | Brazilian Portuguese, Catalan, Czech, Danish, Dutch, Finnish, French, French Canadian, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian, Chinese (simplified), Chinese (traditional), Chinese (Traditional, Hong Kong), Spanish (Columbia), UK English, US English |
Connections | Headset jack / RJ-9 ¦ 2 x network / RJ-45 ¦ USB / 4 pin USB Type A ¦ USB Type-C / 24 pin USB-C |
Hearing Aid Compatible | Yes |
Placing / Mounting | Desktop |
ENERGY STAR Certified | Yes |
Width | 8.4 in |
Depth | 8.9 in |
Height | 1.9 in |
Weight | 2.33 lbs |
Service & Support | Limited warranty - replacement - 1 year |
User Guides
Frequently Asked Questions
Cisco 9871 IP Desk Phone (DP-9871-K9)
Frequently Asked Questions (FAQ's)
What are the key features of the Cisco 9871 IP Desk Phone? High-resolution touchscreen, HD voice quality, video call support, advanced connectivity options, security features, customizable functionality, and a sleek design.
Does the Cisco 9871 IP Desk Phone support video calls? Yes, it comes with a built-in camera for high-quality video calls.
What type of display does the Cisco 9871 IP Desk Phone have? It has a large, high-resolution color touchscreen.
Can the phone connect to Wi-Fi networks? Yes, it has Wi-Fi connectivity.
Does the phone offer Bluetooth connectivity? Yes, it works with Bluetooth devices and accessories.
Is the Cisco 9871 IP Desk Phone suitable for executive offices? Yes, it is ideal for executive offices, conference rooms, and professional settings that require clear communication.
What security features are included in the phone? It includes advanced security protocols to prevent unauthorized access and cyber threats.
Can the phone be powered using Power over Ethernet (PoE)? Yes, it supports PoE for easy power distribution.
How does the phone enhance productivity? The intuitive touchscreen, programmable keys, and advanced connectivity options make communication tasks more efficient.
Is the Cisco 9871 IP Desk Phone easy to set up? Yes, it is designed for easy installation and configuration.
What is the model number of the Cisco 9871 IP Desk Phone? The model is DP-9871-K9.
Can the phone be customized to meet specific business needs? Yes, it has programmable keys and context-sensitive functions to provide a personalized communication experience.
What type of audio quality does the phone provide? It provides HD voice quality, resulting in crystal-clear audio.
Is the phone compatible with expansion modules? Yes, it is compatible with a variety of expansion modules for increased functionality.
Does the phone have a sleek and modern design? Yes, it has an elegant carbon black finish that matches any office decor.
Can the phone be used for remote communication? Yes, with video call capability and multiple connectivity options, it is ideal for remote communication.
What are the connectivity options available for the Cisco 9871 IP Desk Phone? Ethernet, Power over Ethernet (PoE), WLAN, and Bluetooth.
Where can I purchase the Cisco 9871 IP Desk Phone? It is available for purchase through authorized Cisco resellers or directly from Cisco.
What is the warranty period for the Cisco 9871 IP Desk Phone? The warranty information can be found in the product documentation or by contacting Cisco support.
How can I get technical support for the Cisco 9871 IP Desk Phone? Cisco provides technical support through various channels, including their website and customer service hotline.