The Cisco CP-8861-K9 is a premium business IP phone designed to deliver secure, high-definition voice communications and advanced collaboration features for modern enterprise environments. Built to support growing business communication needs, this professional desktop phone combines exceptional audio quality, intuitive operation, and reliable performance, making it an ideal solution for corporate offices, government organizations, educational institutions, healthcare facilities, and contact centers. Equipped with a large 5-inch high-resolution color display, the CP-8861-K9 provides an intuitive user interface for easy access to calling features, directories, voicemail, and productivity applications. Cisco's advanced wideband audio technology, combined with full-duplex speakerphone and acoustic echo cancellation, ensures crystal-clear voice quality for both handset and hands-free conversations. The phone supports Gigabit Ethernet connectivity through dual 10/100/1000 Mbps network ports, enabling high-speed data transmission while reducing the need for additional network infrastructure. It also features integrated USB ports for enhanced peripheral connectivity and supports optional expansion modules to accommodate users with high call volumes. Designed with enterprise security in mind, the Cisco CP-8861-K9 incorporates advanced encryption protocols, secure authentication, and Cisco's trusted security architecture to help protect sensitive business communications. The phone seamlessly integrates with Cisco Unified Communications Manager (CUCM), Cisco Business Edition platforms, and selected third-party SIP-based IP telephony systems, providing flexible deployment options for businesses of all sizes. Energy-efficient technology, including EnergyWise support and low power consumption, helps organizations reduce operational costs while maintaining excellent performance. With support for multiple programmable line keys, customizable soft keys, Bluetooth connectivity for compatible headsets and mobile devices, and optional Wi-Fi capability through supported configurations, the CP-8861-K9 enhances workplace mobility and productivity. Its ergonomic design, durable construction, and enterprise-grade reliability make it suitable for daily use in demanding office environments. Whether deployed in headquarters, branch offices, or distributed workspaces, the Cisco CP-8861-K9 delivers dependable voice communication, simplified management, outstanding audio performance, and the trusted quality businesses expect from Cisco, making it an excellent choice for organizations seeking a feature-rich, scalable, and future-ready IP phone solution.
CP-8861-K9
Cisco
Original New
1 year
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Item | Official Specification |
|---|---|
Model Number | CP-8861-K9 |
Product Line | Cisco IP Phone 8861 Unified Business VoIP Phone |
Core Application | Corporate Office, Call Center, SMB Enterprise, Remote Office, Hybrid Workplace |
Warranty | 1-Year Cisco Limited Hardware Warranty |
Display | 5-inch WVGA Color LCD, 800 × 480 resolution, adjustable brightness |
Line & Programmable Keys | 5 programmable line keys, multi-line support, BLF speed dial function |
Network Ports | Integrated 2-port 10/100/1000BASE-T Gigabit Ethernet switch (PC pass-through port) |
Wireless Connectivity | Wi-Fi 802.11 a/b/g/n/ac (2.4GHz + 5GHz); Bluetooth 3.0+HS |
USB Interfaces | 2 × USB Type-A ports |
Headset Interface | RJ9 headset port + 3.5mm audio jack |
Supported Registrations | Up to 10 SIP registrations |
Power Supply | IEEE 802.3af Class 4 PoE (standard); Optional external AC power adapter (sold separately) |
Audio Codecs | G.711 a-law / mu-law, G.722 HD voice, G.729a, iLBC, iSAC |
Audio Features | Full-duplex HD speakerphone, noise cancellation, MWI message waiting indicator |
Core Call Functions | 3-way conference, call park/pickup, call forward, hold, intercom, extension mobility, caller ID |
Network Security | SRTP voice encryption, HTTPS, SSH, 802.1X authentication, WPA2/WPA3 Wi-Fi security |
QoS Support | IEEE 802.1p CoS, DSCP marking, VLAN voice tagging |
Mounting Options | Dual-angle desktop stand (35° / 50° viewing); Optional wall mount kit (separate) |
Physical Dimensions (H × W × D, without stand) | 229.1 × 257.34 × 40 mm (9.02 × 10.13 × 1.57 in) |
Net Weight | 1.19 kg (2.62 lbs) |
Operating Environment | Temp: 0°C ~ 40°C (32°F ~ 104°F); Humidity: 10%–90% non-condensing |
Storage Environment | Temp: -10°C ~ 60°C (14°F ~ 140°F); Humidity: 10%–95% non-condensing |
Material | Textured ABS polycarbonate plastic, Class A cosmetic grade |
Supported Languages | Multi-language UI including English, Chinese, French, Spanish, German, Arabic etc. |
Regulatory Certifications | CE, FCC, UL, CSA, RoHS Compliant |
Shenzhen Importgm Technology Co., Ltd.
Shenzhen Importgm Technology Co., Ltd. has been operating in the I T services market since 2010, focusing on the R&D, design and sales of core equipment and general accessories in the field of network communications, we are distributors and resellers of worldwide brands of communication equipment, general accessories and system solutions for global customers.We offer a wide range of products, including networking routers, switches, firewalls, servers, I P phones, video conferencing equipment, wireless A P, P D U and modules. We are located in Shenzhen with convenient transportation access. Over the years we have developed a team of highly skilled staff that delivers quality and effective solutions and services. Based on our rich experience, we can supply products with stable packages, reliable delivery, competitive prices and on-time support. Our products are exported to customers in such regions as the Middle East, Africa, America,Europe and Asia. We also welcome O E M and O D M orders.Whether selecting current products from our inventory or seeking engineering assistance for your project bid, you can consult our business staff at any time. Our service does not end when the invoice is printed but begins as soon as you have received your order. Any customers' business visit and negotiation is warmly welcomed. Let's work together and win-win.





A: When there are more calls than available session buttons on the phone, you can scroll to see them. Calls are sorted from oldest to newest, with the oldest call at the top of the list.
A: The Cisco CP-8861-K9 IP Phone offers BYOD support, widescreen VGA, Wi-Fi, Bluetooth, and high-quality voice communication.
A: The CP-8861-K9 is highly cost-effective, offering premium features like Bluetooth and Wi-Fi at a competitive price.
A: Ideal for businesses needing high-quality voice communication, remote work, and BYOD environments.
A: Installation is simple via Wi-Fi or Ethernet connection; follow the on-screen prompts for setup.