8821- Data Sheet

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Data Sheet

Cisco Wireless IP Phone 8821

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.

The 8821 is specifically designed for workers whose roles are in more rigorous, industrial settings. Examples of

ideal use cases include nurses and doctors in healthcare, operations and engineering staff in manufacturing,

customer service representatives in retail, service staff such as maids in hospitality, and workers on rigs in the oil

and chemical industries.

While the 8821 is sleek and lightweight, the design is hardened for users. It is Ingress Protection standard (IP67)

rated and is sealed for protection against dust, splash and water. The device is also MIL-STD-810G tested, with a

dozen drops onto concrete from heights of up to 5 feet (1.5 m), to help ensure shock resistance and avoid

breakage if dropped.

The 8821 enhances security and simplifies configuration management. Stronger encryption is supported for

certificate management and policy enablement with the support of Secure Hash Algorithm 2 (SHA-2). Simple

Certificate Enrollment Protocol (SCEP) eases IT administration by enabling automatic certificate management on

the device.

End users will enjoy a larger, higher-resolution color display and a user experience that is common with Cisco IP

Phone 8800 Series desk phones. In addition, roaming between access points within the campus will support more

seamless voice communications with the 8821’s support of Fast Transition (802.11r). This protocol was specifically

designed for mobile Voice over IP (VoIP) communications devices within Wi-Fi networks. Bluetooth is supported for

the user’s choice of third-party wireless headsets and adds freedom by untethering the user from the handset.

The 8821 supports Cisco and/or third-party XML applications such as push-to-talk.

A full suite of accessories, including desktop chargers, cases, holsters, and multicharger, are available from Cisco

to support deployments. Consult the Cisco Wireless IP Phone 8821/8821-EX Accessories Guide options and

details.

Summary of content (10 pages)

PAGE 1
Data Sheet Cisco Wireless IP Phone 8821 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. The 8821 is specifically designed for workers whose roles are in more rigorous, industrial settings.
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Figure 1. Cisco Wireless IP Phone 8821 Features The Cisco Wireless IP Phone 8821 (Figure 1) is designed for users in rigorous workspaces as well as general office environments. It supports a wide range of features for enhanced voice communications, Quality of Service (QoS), and security. Some of the main benefits and highlights are listed here: ● IEEE 802.11a/b/g/n/ac radio for VoWLAN communications support ● The large 2.
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Table 1 provides a list of the phone’s features, Table 2 summarizes the wireless characteristics, Table 3 lists specifications, and Table 4 provides certification and compliance information. Table 1.
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Item Description ● +Dialing ● Application launch pad ● Busy Lamp Field (BLF) ● BLF pickup ● BLF speed dial ● Call forward notification ● Forced authorization and client matter codes ● Intercom ● Mobility ● Silent monitoring and recording ● Speed dial ● Voicemail ● Whisper coaching ● Ring setting – phone active (ring, ring once, beep, flash) ● Predictive search on new call Buttons ● Power button ● Volume up/down ● Two soft-key buttons to access screen-based applications, features, and functions ● Green ke
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Item Description ● Configuration via Cisco Unified Communications Manager, SRST, and Unified Communications Manager Express administration interfaces ● Bulk provisioning support via desktop charger and USB to Ethernet dongle combination Provisioning and management ● Web server for configuration and statistics ● Capability to disable local phone settings ● QoS reporting: Jitter, delay, dropped packets, and latency on a per-call basis ● Real Time Control Protocol (RTCP) support and monitoring ● Syslog ● Dy
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Item Specifications 5-GHz receiver sensitivity IEEE 802.11a: ● 6 Mbps: -94 dBm IEEE 802.11n HT20: ● MCS 0: -94 dBm IEEE 802.
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Table 3. Specifications Item Specifications 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 9.5 hours of voice calling; up to 45 hours (continuous scan) or up to 145 hours (auto scan) standby ● Rechargeable Lithium ion 4.35V, 2060mAh smart battery (minimal capacity 3.
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Item Specifications ● EN 300386 ● EN 60601-1-2 ● KN Immunity Series ● FCC Part 68 (CFR) (HAC) ● NZ PTC 220 DR Telecom ● AS/ACIF S004 and AS/ACIF S040 (Australia) ● TIA 810-B and TIA 920-A ● Canada-CS-03-HAC ● USA: FCC Part 15.247 (2.4 GHz), FCC Part 15.407 (5 GHz), and FCC Part 2 ● Canada: RSS-210 Radio ● Japan: ARIB STD-T66 (2.4 GHz), ARIB STD-T70, and T71 (4.9/5 GHz) ● ETSI: EN 300.328 (2.4 GHz) and EN 301.
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Warranty Cisco IP phones are covered by a Cisco standard 1-year replacement warranty. A Cisco Smart Net Total Care™ optional service agreement is available for the Cisco Wireless IP Phone 8821, desktop charger, and multicharger only, not for other accessories, such as batteries and carrying cases. The 8821 battery has only a 90-day warranty. Guidelines ● This product is not a medical device and should not be used to make clinical decisions.