Cisco IP Phone 8811

High-quality, full duplex wideband audio and superior echo cancellation for exceptional clarity

High-resolution, five-inch, widescreen grayscale display makes it easier to recognize calls and see status information

Five-way navigation cluster and four context-sensitive soft keys make interactions more efficient

Choice of headsets from Cisco third-party vendor partners offer flexibility

Cisco IP Phone 8811 CP-8811-K9

Get highly secure, easy-to use, high-quality wideband audio, and comprehensive, mission-critical VoIP communications. The Cisco IP Phone 8811 CP-8811-K9 is ideal for knowledge workers and remote workers across industries and businesses of all sizes. It can be deployed on Cisco on-premises, hosted, Webex Calling, and third-party call control offer flexible deployment options

The IP Phone 8811 offers easy-to-usean , comprehensive set of mission-critical unified communications features to make collaborating simple.

With the Cisco IP Phone 8811, you can increase personal productivity through an engaging user experience that
is both powerful and easy-to-use. The IP Phone 8811 combines an attractive new ergonomic design with
wideband audio for crystal clear voice communications, “always-on” reliability, encrypted voice
communications to enhance security, and access to a comprehensive suite of unified communications features
from Cisco on-premises and hosted infrastructure platforms and third party hosted call control.

The Cisco IP Phone 8811 CP-8811-K9 supports five programmable line keys. You can configure keys to support either
multiple directory numbers or calling features such as speed dial. You can also boost productivity by handling
multiple calls for each directory number, using the multicall-per-line feature. Fixed-function keys give you onetouch access to applications, messaging, directory, as well as often-used calling features such as hold/resume,
transfer, and conference. Backlit acoustic keys provide flexibility for audio path selection and switching.

Flexible deployment options include Cisco on-premises, hosted, and Webex Calling.
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Gigabit Ethernet and 802.3af/at Power over Ethernet reduce installation and infrastructure costs
Cisco Webex Phone OS consolidates administration with common software to both IP Phone 8800 Series and IP Phone 7800 Series

Specifications at a Glance

Attribute	Specification
Programmable line and feature keys	5
Display	5-inch widescreen VGA (800×480 pixel), 24-bit grayscale
Integrated switch	10/100/1000
Wideband audio	G.722 on handset, speakerphone and headset
Headset ports	RJ-9; auxiliary port
Wall-mount option	Yes
Fixed keys	Keypad, media, conferencing, transfer, hold, apps, directories, voice messaging

Cisco IP Phone 8811 DataSheet

Cisco IP Phone 8811 CP-8811-K9