Cisco IP Phone 7821, White

Model:

CP-7821-W-K9=

Brand:

Cisco

CP-7821-W-K9= Overview

The Cisco IP Phone 7821, White (CP-7821-W-K9=) is a robust business communication device perfect for professionals seeking reliability and clarity. It offers high-quality voice communication ideal for office environments, remote work, and customer service centers. Specifically designed for enterprise-grade control and advanced telephony, Cisco’s 7821 IP Phone enhances productivity with easy-to-use features and secure connectivity.

Cisco IP Phone 7821 Product Highlights

4-line monochrome display

Speakerphone capabilities

Wideband audio support

PoE (Power over Ethernet)

Dual Ethernet ports

Product Features Comparison

Feature

Cisco CP-7821-W-K9=

Cisco CP-7841-K9=

Polycom VVX 300

Yealink SIP-T42S

Grandstream GXP2130

Avaya 9608G

Display

Monochrome, 4-line

Monochrome, 4-line

Monochrome, 3.5-inch

Monochrome, 2.7-inch

Color, 2.8-inch

Monochrome, 3.2-inch

Speakerphone

Yes

Yes

Yes

Yes

Yes

Yes

Audio

Wideband

Wideband

Wideband

Wideband

HD

Wideband

Ethernet Ports

2

2

2

2

2

2

PoE

Yes

Yes

Yes

Yes

Yes

Yes

Programmable Keys

2

4

4

6

8

8

Cisco IP Phone 7821 Product Application Scenarios

Office desks and cubicles

Remote work and home offices

Call centers and customer service

Optional Add-ons

Model

Description

CP-PWR-CUBE-3=

Power Cube for non-PoE setups

CP-MIC-WRLS-G2=

Wireless microphone kit

CP-DACT=

Expansion module with additional keys