Cisco IP Phone 7821 Data Sheet

Cost-Effective, Simple Voice Collaboration

Get easy-to-use, highly secure, and highly cost-effective voice communications for small to large businesses. The 7821 is supported on Cisco on-premises, hosted, Webex Calling and third-party call control offer flexible deployment options*.

Features and Capabilities

Meet the needs of both information workers and managers who have occasional-to-light voice communications requirements with the Cisco IP Phone 7821.

Key features and capabilities, which enhance user experience and IT administration include:
User Experience Enhancing Collaboration

Two-lines deliver more efficient call handling
High-resolution graphical grayscale display makes viewing easier
Dedicated fixed keys* ease communications for increased productivity
Built-in speakerphone supports hands-free communications
Wideband audio enhances clarity with the handset, speaker, or a headset

Simple, Cost-Effective Administration

Key features to ease and reduce costs of administration include:

Flexible deployment options with Cisco on-premises, hosted, and Webex Calling.***
Cisco Expressway supports remote worker single sign-on access without a VPN client
Power over Ethernet (PoE) Class 1 and Cisco EnergyWise lowers energy costs
Integrated IEEE 10/100 switch reduces installation costs and footprint at the desk
Cisco Webex Phone OS consolidates administration with common software to both the IP Phone 7800 Series and IP Phone 8800 Series

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

**Telephony features may vary by vendor platform. Contact your Cisco representative for supported platforms.

Specifications at a Glance
Attribute Specification

Screen

396 x 162 pixel (3.5 in. / 89 mm)

Ethernet switch

10/100

Programmable line keys

2

Full duplex speakerphone

Yes (wideband)

Wideband audio

Standard

PoE class

1

Replaceable bezel

Silver as option

THE COMPLETE COLLABORATION SUITE