Cisco IP Phone 7821

Model:

CP-7821-K9

Brand:

Cisco

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

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

Product Details

Before you use the Cisco IP Phone 7821, it should be connected to the corporate IP telephony network.

Note:

? AC power wall plug (optional)

? Network port (10/100 SW) connection. IEEE 802.3af power enabled

? Access port (10/100 PC) connection

? Auxiliary port (optional)

? Handset connection

? Analog headset connection (optional)

Note:

? Handset light strip

? Programmable feature buttons

? Phone screen

? Softkey buttons

? Navigation and Select button

? Hold/Resume button

? Conference button

? Transfer button

? Speakerphone button

? Headset button

? Mute button

? Keypad

? Volume button

? Contacts button

? Applications button

? Messages button

? Handset

Compare to Similar Items

Table 2 shows the comparison of Cisco IP Phone 7811, 7821, 7841 and 7861.

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