Cisco 7821 IP Phone

CP-7821-K9

Overview

The Cisco IP Phone 7821 is designed for small to large businesses. It delivers advanced IP Telephony features and crystal clear wideband audio performance to deliver an easy-to-use, full-featured voice communications experience on Cisco on-premises and hosted infrastructure platforms and third party hosted call control.

Quick Specs

Figure 1 shows the appearance of the CP-7821-K9.

Table 1 shows the Quick Spec.

Product Code

CP-7821-K9

Screen

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

Ethernet Switch

10/100

Programmable Line Keys

2

Full Duplex Speakerphone

Yes

Number of Line Keys

2

Wideband Audio

Yes

PoE Class

1

Third-party Call Control

Yes

Replaceable Bezel

Yes

Package Weight

1.7 Kg

Model

CP-7811-K9

CP-7821-K9

CP-7841-K9

CP-7861-K9

Ethernet switch

10/100

10/100

10/100/1000

10/100

Programable line keys

0

2

4

16

Number of Line Keys

0

2

4

16

Full duplex speakerphone

Yes (narrowband)

Yes

Yes

Yes

PoE Class

1

1

1

1

Third-party call control

Planned

Yes

Yes

Yes

Replaceable bezel

N/A

Yes

Yes

Yes