Cisco 7811 1-Line IP Phone

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The IP Phone 7811 delivers simple, highly secure, and cost-effective VoIP communications for small to large businesses. It is ideal for occasional-to-light communications needs, such as in lobbies, cafeterias, and conference centers. Cisco on-premises, hosted, Spark Cloud, and third-party hosted call control* offer flexible deployment options.

The Cisco IP Phone 7811 includes the following key features:

Exceptional User Experience

  •     High-resolution, graphical grayscale display for easier viewing
  •     Dedicated fixed keys** for increased efficiency
  •     A built-in speakerphone for hands-free communications
  •     Wideband for enhanced audio, supported with an optional wideband handset

Simple, Cost-Effective Administration

This phone is easy to deploy and manage, with features such as:

  •     Flexible deployment options include Cisco on-premises, hosted, Spark Cloud, and third party hosted call control
  •     Cisco Expressway, which enables remote workers to enjoy single sign-on access without a VPN client
  •     Power over Ethernet (PoE) Class 1 and Cisco EnergyWise to help reduce energy costs
  •     Integrated IEEE 10/100 switch to reduce installation costs
  •     Spark Phone OS consolidates administration with software common to both the IP Phone 7800 Series and IP Phone 8800 Series

*Requires an update to IP Phone 7811 phone software to support third-party call control platforms. Contact your Cisco representative for timing details.

**Includes messaging, directory, speaker, and a two-way navigation button

Specifications at a Glance



384 x 106 pixel (3.28 in. / 83.3 mm)

Ethernet switch


Programmable line keys


Full duplex speakerphone

Yes (narrowband)

Wideband audio


PoE class


Replaceable bezel


* IP Phone 7811 offers wideband audio with the purchase of a wideband handset

The Ciscoå¨ IP Phone 7800 Series are covered by a Cisco standard 1-year replacement warranty.