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Items purchased through Cisco Outlet are remanufactured. Conditions may vary from the visual depictions on the site.

CP-6851-3PCC-K9-RF

Cisco 6851 Phone for MPP, Grey, REMANUFACTURED

In Stock

Inventory quantities are subject to availability and are not guaranteed until the order is placed.

The Cisco CP-6851-3PCC-K9-RF is a professionally remanufactured IP phone with Multiplatform Phone (MPP) firmware, designed for enterprises requiring high-quality voice communications compatible with third-party call control platforms including BroadSoft, Asterisk, and other SIP-based systems. This advanced desktop phone features a 3.5-inch high-resolution grayscale display, full-duplex speakerphone with wideband audio, and four programmable line keys with dual-color LEDs. The multiplatform firmware enables flexible deployment with non-Cisco call control systems while maintaining enterprise-grade features and Cisco build quality.

This remanufactured IP phone has been thoroughly tested and certified to meet Cisco quality standards. Each unit undergoes comprehensive testing including audio quality verification, display functionality checks, network connectivity validation, PoE operation testing, and SIP compatibility confirmation. Supports Gigabit Ethernet (10/100/1000) with integrated PC pass-through port. Power over Ethernet (IEEE 802.3af) eliminates separate power adapters. Features SIP signaling, wideband audio codecs (G.711, G.722, G.729, iLBC, iSAC, OPUS), message waiting indicator, XML services, VLAN (802.1p/q), DHCP support, and compatibility with Cisco Broadworks, BroadCloud, Webex Calling, and other hosted UC platforms. Three-year warranty with advance replacement support.

Key Features:
• 3.5-inch grayscale display
• Four programmable line keys
• Full-duplex speakerphone
• Wideband audio (multiple codecs)
• Gigabit Ethernet with PC port
• Power over Ethernet (PoE)
• Multiplatform SIP firmware
• Cost-effective remanufactured solution

Perfect for enterprises using BroadSoft or hosted UC platforms, Asterisk-based deployments, multi-vendor environments, contact centers with third-party call control, SMBs with non-Cisco phone systems, and any organization needing reliable IP telephony with flexible platform compatibility. By choosing remanufactured Cisco multiplatform phones, you reduce electronic waste while delivering enterprise-grade communications quality to your workforce.