The Cisco Wireless IP Phone 8821 is a ruggedized, resilient, and secure 802.11 wireless LAN handset that delivers cost-effective, on-premises, comprehensive voice over wireless LAN (VoWLAN) communications for the highly mobile in-campus worker.

Model:

CP-8821-K9

Brand:

Cisco

CP-8821-K9 Overview

Cisco Wireless IP Phone 8821 is a ruggedized, resilient, and secure 802.11 wireless LAN handset that delivers cost-effective, on-premises, comprehensive voice over wireless LAN (VoWLAN) communications for the highly mobile in-campus worker.

Quick Specs

Table 1. Quick Specs of CP-8821-K9

Part Number

CP-8821-K9

Protocols

· IEEE 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac

Display

· 2.4-in. (6-cm) color display with 240 x 320 pixel resolution

Dimensions (HxWxD)

· 5.2 x 2.2 x 0.7 in. (13.2 x 5.6 x 1.7 cm)

Weight

· Device 4.4 oz (126 g), battery 1.3 oz (37 g), total = 5.7 oz (163 g)

Battery

· Up to 13 hours of voice calling; up to 220 hours standby

· Rechargeable Lithium ion 4.35V, 2060mAh smart battery

Note:Actual battery life varies significantly based on environmental factors, scan mode, and Bluetooth use.

Input power

·Phone: 100 to 240 VAC, ~0.2A, and 50 to 60 Hz

· AC adapters (by geographical region)

Accessories

The following accessories are available for the Cisco Wireless IP Phone 8821.

Batteries

Phone Power Supply

Holster Case

Leather Case

Lanyard

Desktop Charger

Multicharger

Compare to Similar Item

Table 2. Comparison between CP-8821-K9 and CP-8841-K9.

Part Number

CP-8821-K9

CP-8841-K9

Category

Cisco 8800 IP Phone

Cisco 8800 IP Phone

Wireless

Yes

No

Display

· 2.4-in. (6-cm) color display with 240 x 320 pixel resolution

5’’ high-resolution (800×480) WVGA color display