Name: Cisco IP Phone CP-7821-K9 Charcoal,Black
Uploaded: 2026-07-11T02:20:05+08:00
Description: Watch the Cisco IP Phone CP-7821-K9 Charcoal,Black video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

Cisco IP Phone CP-7821-K9 Charcoal,Black Video,Demo, How It Works & Features 2026-06-24 3810
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Product Specifications

Model NO.:

CP-7821-K9=

Type:

Key Phone

Function:

Wireless Phone, Common Key Phone, Caller Number Presentation Phone, VoIP Phone

Display:

With Display

Touch Screen:

Without Touch Screen

Dial:

DTMF

Voice Mail:

Not Support Voice Mail

Answering Machine Record Audio Format:

WAV

Customized:

Non-Customized

Color:

Black

Condition:

100% Original New

Product Status:

Stock

Weight:

806g

VoIP Protocols:

SIP, SRTP

Trademark:

CISC0

Transport Package:

Original

Specification:

207 x 195 x 33mm (exclude foot stand)

Origin:

China

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Cisco IP Phone CP-7821-K9 Charcoal,Black Video,Demo, How It Works & Features

Product Specifications