The Cisco IP Phone 8811 delivers highly secure and powerful mission-critical voice communications that are easy to use. It offers support of wideband audio and a large grayscale display. This phone model is ideal for knowledge workers and teleworkers in mid-sized to large enterprises. As a low-power device, the 8811 is both cost-effective and earth-friendly.

Features:

5-in. high-resolution (800 x 480) widescreen backlit grayscale display
Support for up to 5 DN lines
5 programmable line keys and 4 soft keys
Fixed feature keys, including keypad, media, conferencing, transfer, hold, apps, directories, voice messaging
Supports wideband audio
Full-duplex speakerphone
2-port Gigabit Ethernet switch supports a co-located PC
Integrated headset jack
Dual position foot stand, wall mountable (optional accessory)
Cisco EnergyWise technology makes it more energy-efficient and ecofriendly
Powered via 802.3af Power over Ethernet (PoE) or optional Cisco Power Cube 4 (sold separately)

Compatibility:

Cisco Unified Communications Manager - 8.5.1, 8.6.2, 9.1.2, and 10.0 and later
Cisco Unified Communications Manager Express (Unified CME) - 10.0 and later through fast track
Cisco Business Edition 6000 (BE 6000) - 8.6.2, 9.1.2, 10.0 and later
Cisco Hosted Collaboration Solution (HCS) - 8.6.2 and later (using supported UCM versions and above)
Requires an Enhanced User Connect License (UCL) in order to connect to Cisco Unified Communications Manager