CP 7821 K9 Cisco IP Phone 7821

CP 7821 K9 is designed for medium to large enterprise wideband audio calling. Based on the latest ergonomics and encrypted secure communication design, it can provide guaranteed calls for enterprises.

Features

Ergonomic and secure encrypted communication design enhances comfort and security.

Humanized design concept, line keys can be freely programmed.

One-touch access to services or missed calls for greater flexibility.

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Parameters

Brand

Cisco

Product Model

CP 7821 K9

Product Type

Phone

Signaling protocol support  

Session Initiation Protocol (SIP)

Codec support

G.711a/μ, G.722, G.729a, iLBC

Multiple ring tones  

The phone supports user-adjustable ring tones.

Configuration options

The user can configure IP address assignment statically or through the DHCP client.

Physical dimensions (H×W×D)

IP Phone 7821: 207 x 206 x 28mm (exclude foot stand)

Weight    

IP Phone 7821: 867g

Display

IP Phone 7821: 3.5” 396×162 pixels

Ethernet switch

The phone has a 10/100BASE-T or a 10/100/1000BASE-T

Phone casing composition  

Polycarbonate acrylonitrile butadiene styrene (ABS) textured plastic.

Operational temperature

 32 to 104°F (0 to 40°C)

Cosmetic

Cisco cosmetic class A

Warranty

1 year

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