{"product_id":"cisco-ip-phone-8861-cp-8861-k9-new-wi-fi-bluetooth-enterprise-ip-phone","title":"Cisco IP Phone 8861 CP-8861-K9 — New, Wi-Fi \u0026 Bluetooth Enterprise IP Phone","description":"\u003cp\u003eThe \u003cstrong\u003eCisco IP Phone 8861 CP-8861-K9\u003c\/strong\u003e is a brand-new, top-of-line enterprise desk phone built for Cisco Unified Communications Manager (Unified CM \/ Call Manager) environments. It features a 5-inch color display, five programmable line keys, dual-band Wi-Fi, Bluetooth for wireless headsets, and a built-in Gigabit Ethernet switch with PoE, so no external power is needed. It ships with Cisco's Unified CM (Enterprise) firmware and registers directly to a Cisco Unified Communications Manager cluster over SIP.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5\" backlit color LCD (800 x 480) widescreen VGA display\u003c\/li\u003e\n\u003cli\u003e5 programmable line keys for Cisco Unified Communications Manager registration, expandable up to 113 lines\/features with three Key Expansion Modules\u003c\/li\u003e\n\u003cli\u003eDual-band Wi-Fi (802.11a\/b\/g\/n\/ac, 2.4 GHz \u0026amp; 5 GHz) for wireless network connectivity\u003c\/li\u003e\n\u003cli\u003eBluetooth 3.0 EDR Class 1 for wireless headset pairing (up to 66 ft range)\u003c\/li\u003e\n\u003cli\u003eTwo USB ports (side and rear) for wired\/wireless headsets and device charging, rear port up to 2.1A\u003c\/li\u003e\n\u003cli\u003eBuilt-in Gigabit Ethernet switch (network + PC passthrough) with PoE, no external power needed\u003c\/li\u003e\n\u003cli\u003eFull-duplex speakerphone with wideband audio\u003c\/li\u003e\n\u003cli\u003eHearing Aid Compatible (HAC) handset, ADA and Section 508 compliant\u003c\/li\u003e\n\u003cli\u003eBroad audio codec support: G.711, G.722, G.722.2, G.729ab, iLBC, iSAC, Opus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Cisco CP-8861-K9 (IP Phone 8861, Unified CM \/ Enterprise Firmware)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Charcoal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 5\" color LCD, 800 x 480\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e 2x Gigabit Ethernet (RJ45, integrated switch), Wi-Fi 802.11a\/b\/g\/n\/ac (2.4\/5 GHz), Bluetooth 3.0 EDR Class 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB:\u003c\/strong\u003e 2x USB ports (side 500mA, rear up to 2.1A charging)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e PoE IEEE 802.3af\/at (Class 4); optional AC power adapter (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCall control platform:\u003c\/strong\u003e Cisco Unified Communications Manager (Unified CM \/ Call Manager) only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignaling protocol:\u003c\/strong\u003e SIP (registers to Cisco Unified CM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLines:\u003c\/strong\u003e 5 programmable line keys, expandable to up to 113 lines\/features with three Key Expansion Modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorts:\u003c\/strong\u003e 1x RJ9 handset, 1x RJ9 headset, auxiliary port (electronic hookswitch), 3.5mm stereo line in\/out, 2x USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\/Weight:\u003c\/strong\u003e 9.02 x 10.13 x 1.57 in.; 2.62 lb with handset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp\u003eDesk phone, handset, handset cable, dual-position stand, Ethernet cable, and quick-start guide. AC power adapter not included.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Cisco CP-8861-K9 compatible with Webex Calling, BroadWorks, or Asterisk?\u003c\/strong\u003e\u003cbr\u003eNo. This unit ships with Cisco's Unified CM (Enterprise) firmware, which registers only to Cisco Unified Communications Manager (Call Manager). Webex Calling, BroadWorks, and third-party SIP platforms require the separate multiplatform (3PCC) firmware variant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the Cisco 8861 support Wi-Fi?\u003c\/strong\u003e\u003cbr\u003eYes. It supports dual-band 802.11a\/b\/g\/n\/ac Wi-Fi (2.4 GHz and 5 GHz) in addition to its built-in Gigabit Ethernet switch, so it can be deployed wirelessly in locations where running network cable isn't practical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between the 8861 and the 8851?\u003c\/strong\u003e\u003cbr\u003eThe 8861 adds dual-band Wi-Fi and a second USB port with up to 2.1A charging, plus support for up to three Key Expansion Modules (113 lines\/features), versus the 8851's Bluetooth-only wireless connectivity, single USB port, and support for up to two Key Expansion Modules (66 lines).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the Cisco 8861 phone require a separate power adapter?\u003c\/strong\u003e\u003cbr\u003eNo. It supports Power over Ethernet (802.3af\/at, Class 4), so it can be powered directly through a PoE switch. An AC adapter is available separately if PoE isn't an option.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this unit new or refurbished?\u003c\/strong\u003e\u003cbr\u003eThis Cisco CP-8861-K9 is brand new, factory-sealed stock.\u003c\/p\u003e","brand":"Resilient Tec","offers":[{"title":"Default Title","offer_id":48998283083876,"sku":"CP-8861-K9","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/3482\/4548\/files\/Screenshot2026-08-14124445_8363d2bb-1f5b-487e-990b-a90dd4fffe7d.png?v=1786726230","url":"https:\/\/resilient-tec.com\/products\/cisco-ip-phone-8861-cp-8861-k9-new-wi-fi-bluetooth-enterprise-ip-phone","provider":"Resilient Tec","version":"1.0","type":"link"}