Cisco IP Phone 8811 5-Line Gigabit VoIP Phone CP-8811-K9 - Refurbished

Cisco IP Phone 8811 (CP-8811-K9) — Enterprise VoIP at a Fraction of the Cost

Save up to 70% over new with this professionally refurbished Cisco 8811 IP Phone. Delivering secure, high-fidelity wideband audio and reliable unified communications, the CP-8811-K9 is ideal for knowledge workers, remote employees, and managers in businesses of all sizes. Every unit is rigorously tested and backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• Display: 5-inch widescreen backlit grayscale (800 x 480 pixels)
• Lines: 5 programmable line/feature keys (DN or speed dial)
• Ethernet: 2-port Gigabit Ethernet switch (10/100/1000) with PoE (802.3af Class 2)
• Audio: Wideband codec support, full-duplex speakerphone, headset port (RJ-9)
• Navigation: 5-way navigation cluster, 4 context-sensitive soft keys
• Protocol: SIP
• Security: TLS, SRTP, 802.1x, secure boot, encrypted voice
• Power: PoE or optional Cisco Power Cube 4 (PWR-CUBE-4, sold separately)
• Mounting: Dual-position foot stand, wall-mountable (kit sold separately)

Platform Compatibility

• Cisco Unified Communications Manager (CUCM) 8.6.2, 9.x, 10.x, 11.0+
• Cisco Unified CM Express (CME) 10.0+
• Cisco Business Edition 6000
• Cisco Hosted Collaboration Solution (HCS)
• Third-party SIP platforms

What's Included

• Cisco 8811 IP Phone (Charcoal)
• Standard handset with cord
• Ethernet cable
• Dual-position foot stand

Upgrade your enterprise communications affordably. All refurbished phones from Reef Telecom ship with a 10-year warranty and are tested to meet or exceed OEM specifications.