The Cisco CP-8851 Unified IP Phone is a high-quality business communication device built for professional environments that demand reliability, clarity, and secure VoIP connectivity. Featuring a 5-inch high-resolution display, it offers intuitive navigation for calls, directories, and messaging, ensuring effortless daily use.
Designed for productivity, the CP-8851 supports SIP communication, wideband audio, and enterprise-grade security features. With Power over Ethernet (PoE) support, dual Gigabit Ethernet ports, and an ergonomic build, this model delivers excellent performance and efficiency for modern workplaces.
Key Features & Benefits
Wideband Audio (G.711, G.722, iLBC, iSAC) Ensures crystal-clear voice quality for professional communication.
5-inch High-Resolution Display Offers a clear interface for calls and visual voicemail.
Bluetooth Connectivity Enables easy pairing with compatible wireless headsets for convenience.
Enterprise-Level Security Protects sensitive conversations with AES-128 SRTP encryption and TLS signaling.
Dual Gigabit Ethernet Ports Provides fast network connectivity and seamless data transfer.
Power over Ethernet (IEEE 802.3af/at) Simplifies installation without external power adapters.
Ideal Uses
Professional offices and corporate workstations.
Executive and managerial desks requiring advanced call management.
Call centers handling high volumes of business communication.
Businesses using Cisco Unified Communications infrastructure.
Specifications
Condition: Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.
Brand / Model: Cisco CP-8851 Unified IP Phone
Audio Codec Support: G.711 a-law/-law, G.722, G.729a, iLBC, iSAC
Display: 5-inch widescreen LCD display
Connectivity: 2 × RJ-45 Gigabit Ethernet ports, Bluetooth
Signaling Protocol: SIP
Network Features: IPv4/IPv6, VLAN, DHCP client/static, RTP/RTCP, HTTPS
Security Features: AES-128 SRTP encryption, TLS authentication, SSH, 802.1X
QoS Support: Cisco Discovery Protocol, 802.1Q/p VLAN tagging
Phone Casing: Polycarbonate ABS textured plastic, cosmetic class A
Power: IEEE 802.3af/at PoE supported
Dimensions (H × W × D): 229.1 × 257.34 × 40 mm
Operating Temperature: 0°C to 40°C
Humidity: Operating 10%90%, non-condensing
Warranty: 3 Month Carry-in Warranty
What's in the Box: IP Phone, Handset with Cord, Stand only (No power adapter or Ethernet cable included)
