Cisco 8821 Wireless IP Phone CP-8821-K9=

The Cisco u00A9 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 (IP54) 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 8821u2019s 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 useru2019s 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 882x Series Accessory Guide options and details. 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: u25CF IEEE 802.11a/b/g/n/ac radio for VoWLAN communications support u25CF The large 2.4-inch (6 cm) color (240 x 320 pixels) display makes viewing easy u25CF IP54-rated for protection against dust, splash, and water u25CF MIL-STD-810G standard for shock resistance u25CF The phone offers exceptional voice quality with High-Definition (HD) voice u25CF A built-in full-duplex speakerphone offers high-quality hands-free communications u25CF The phone supports third-party Bluetooth 3.0 headsets and a 3.5-mm headphone jack for added freedom u25CF The Applications key provides direct access to XML applications such as push-to-talk and Lone Worker u25CF Battery life delivers up to 11.5 hours of talk time u25CF Enhanced encryption support for SHA-1 and SHA-2 signatures u25CF Fast, secure roaming using 802.11r and Cisco Centralized Key Management roaming u25CF Automatic certificate renewal u2013 SCEP support Table 1 provides a list of the phoneu2019s features, Table 2 summarizes the wireless characteristics, Table 3 lists specifications, and Table 4 provides certification and compliance information. Table 1. Features Item Description Features u25CF Six line appearances u25CF Abbreviated dialing u25CF Adjustable ringing and volume levels u25CF Adjustable display brightness and timeout u25CF Audible and vibrating ringers u25CF Auto-answer u25CF Auto-detection of headset and auto-answer from headset u25CF Automatic keypad lock u25CF Callback u25CF Call forward u25CF Call history lists u25CF Call park u25CF Call pickup u25CF Call timer u25CF Call waiting u25CF Caller ID u25CF cBarge u25CF Corporate directory u25CF Conference u25CF Direct transfer u25CF Extension mobility service u25CF Fast-dial service u25CF Group call pickup u25CF Hold u25CF Hotkey for keypad lock, ring silent mode, and voicemail access u25CF Immediate divert u25CF Join u25CF Last-number redial u2013 green key u25CF Malicious caller u25CF Message-waiting indicator u25CF Meet-me conference u25CF Multilevel precedence and preemption (MLPP) u25CF Music on hold u25CF Mute u25CF Network profiles (4) u25CF OPickUp u25CF Personal directory u25CF Predialing before sending u25CF Presence u25CF Privacy u25CF Quality Report Tool (QRT) u25CF Redial u25CF Ring tone per line appearance u25CF Service URL u25CF Shared line u25CF Time and date display u25CF Transfer u25CF Network hold u25CF Hospitality u25CF Support for mutual-authentication Transport Layer Security (TLS) u25CF Cisco Unified Communications Manager WLAN profiles u25CF +Dialing u25CF Application launch pad u25CF Busy Lamp Field (BLF) u25CF BLF pickup u25CF BLF speed dial u25CF Call forward notification u25CF Forced authorization and client matter codes u25CF Intercom u25CF Mobility u25CF Silent monitoring and recording u25CF Speed dial u25CF Voicemail u25CF Whisper coaching u25CF Ring setting u2013 phone active (ring, ring once, beep, flash) u25CF Predictive search on new call Buttons u25CF Power button u25CF Volume up/down u25CF Two soft-key buttons to access screen-based applications, features, and functions u25CF Green key (answer/send/redial) and red key (power/end call) u25CF Application button u25CF Mute u25CF Speakerphone u25CF Five-way navigation support u25CF Numeric keypad (0u20139, *, &, #) Codecs u25CF G.711a, G.711u u25CF G.729a, G.729ab u25CF G.722 u25CF Internet Low Bitrate Codec (iLBC) audio-compression codecs u25CF iSAC LEDs u25CF Ring, message waiting, Wi-Fi status, and charging LEDs Protocol u25CF Session Initiation Protocol (SIP) Call control u25CF Cisco Unified Communications Manager: 9.1(2), 10.5(2), 11.0(1), and later u25CF Cisco Unified Survivable Remote Site Telephony (SRST): 10.5, 11.0, 11.5, 11.7, and later u25CF Cisco Unified Communications Manager Express: 10.5, 11.0, 11.5, 11.7 (native support), and later u25CF Cisco Hosted Collaboration Solution (HCS): 9.x, 10.x, 11.x, and later Security features u25CF Certificates u25CF Image authentication u25CF Device authentication u25CF File authentication u25CF Signaling authentication u25CF Secure Cisco Unified SRST u25CF Media encryption using Secure Real-Time Protocol (SRTP) u25CF Signaling encryption using TLS Protocol u25CF Certificate Authority Proxy Function (CAPF) u25CF Simple Certificate Enrollment Protocol support (SCEP) for certificate renewal u25CF Secure profiles u25CF Encrypted configuration files u25CF Cryptography is not enabled by default and may be enabled only through a cryptographically enabled Cisco Unified Communications Manager Provisioning and management u25CF Configuration via Cisco Unified Communications Manager, SRST, and Unified Communications Manager Express administration interfaces u25CF Bulk provisioning support via desktop charger and USB to Ethernet dongle combination u25CF Web server for configuration and statistics u25CF Capability to disable local phone settings u25CF QoS reporting: Jitter, delay, dropped packets, and latency on a per-call basis u25CF Real Time Control Protocol (RTCP) support and monitoring u25CF Syslog Configuration options u25CF Dynamic Host Configuration Protocol (DHCP) client or static configuration u25CF Support for online firmware upgrades using Trivial File Transfer Protocol (TFTP) u25CF Domain Name System (DNS) Application framework u25CF XML (support push-to-talk, paging, and other 3 rd party applications) User localization Arabic, Bulgarian, Catalan, Chinese (Hong Kong), Chinese (China), Chinese (Taiwan), Croatian, Czech, Danish, Dutch, English (United Kingdom), English (United States), Estonian, Finnish, French (Canada), French (France), German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian, Polish, Portuguese (Brazil), Portuguese (Portugal), Romanian, Russian, Serbian, Slovak, Slovenian, Spanish (Spain), Spanish (Colombia), Swedish, Thai, and Turkish Network localization Argentina, Australia, Austria, Belgium, Brazil, Canada, China, Colombia, Cyprus, Czech Republic, Denmark, Egypt, Finland, France, Germany, Ghana, Greece, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Japan, Jordan, Kenya, Korea Republic, Lebanon, Luxembourg, Malaysia, Mexico, Nepal, Netherlands, New Zealand, Nigeria, Norway, Pakistan, Panama, Peru, Philippines, Poland, Portugal, Russian Federation, Saudi Arabia, Singapore, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, United Kingdom, United States, Venezuela, and Zimbabwe Table 2. Wireless characteristics Item Specifications Protocols u25CF IEEE 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac Frequency bands and operating channels u25CF 2.412 to 2.472 GHz (channels 1 to 13) u25CF 5.180 to 5.240 GHz (channels 36 to 48) u25CF 5.260 to 5.320 GHz (channels 52 to 64) u25CF 5.500 to 5.700 GHz (channels 100 to 140) u25CF 5.745 to 5.825 GHz (channels 149 to 165) u25CF IEEE 802.11d can be used to identify available channels Nonoverlapping channels u25CF 2.4 GHz (20-MHz channels): up to 3 channels u25CF 5 GHz (20-MHz channels): up to 24 channels u25CF 5 GHz (40-MHz channels): up to 9 channels u25CF 5 GHz (80-MHz channels): up to 4 channels Operating modes u25CF Auto (preference to 5 GHz) u25CF 2.4 GHz only u25CF 5 GHz only Data rates u25CF 802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps u25CF 802.11b: 1, 2, 5.5, and 11 Mbps u25CF 802.11g: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps u25CF 802.11n: HT MCS 0, MCS 1, MCS 2, MCS 3, MCS 4, MCS 5, MCS 6, and MCS 7 u25CF 802.11ac: VHT MCS 0, MCS 1, MCS 2, MCS 3, MCS 4, MCS 5, MCS 6, MCS 7, MCS 8, and MCS 9 (MCS 9 available with VHT40 and VHT80 only) 2.4-GHz receiver sensitivity IEEE 802.11b: u25CF 1 Mbps: -98 dBm u25CF 2 Mbps: -96 dBm u25CF 5.5 Mbps: -93 dBm u25CF 11 Mbps: -91 dBm IEEE 802.11g: u25CF 6 Mbps: -95 dBm u25CF 9 Mbps: -94 dBm u25CF 12 Mbps: -93 dBm u25CF 18 Mbps: -90 dBm u25CF 24 Mbps: -87 dBm u25CF 36 Mbps: -84 dBm u25CF 48 Mbps: -79 dBm u25CF 54 Mbps: -77 dBm IEEE 802.11n HT20: u25CF MCS 0: -95 dBm u25CF MCS 1: -92 dBm u25CF MCS 2: -90 dBm u25CF MCS 3: -87 dBm u25CF MCS 4: -83 dBm u25CF MCS 5: -78 dBm u25CF MCS 6: -77 dBm u25CF MCS 7: -75 dBm 5-GHz receiver sensitivity IEEE 802.11a: u25CF 6 Mbps: -94 dBm u25CF 9 Mbps: -93 dBm u25CF 12 Mbps: -92 dBm u25CF 18 Mbps: -89 dBm u25CF 24 Mbps: -86 dBm u25CF 36 Mbps: -83 dBm u25CF 48 Mbps: -78 dBm u25CF 54 Mbps: -76 dBm IEEE 802.11n HT20: u25CF MCS 0: -94 dBm u25CF MCS 1: -91 dBm u25CF MCS 2: -89 dBm u25CF MCS 3: -86 dBm u25CF MCS 4: -82 dBm u25CF MCS 5: -77 dBm u25CF MCS 6: -76 dBm u25CF MCS 7: -74 dBm IEEE 802.11n HT40: u25CF MCS 0: -91 dBm u25CF MCS 1: -88 dBm u25CF MCS 2: -86 dBm u25CF MCS 3: -83 dBm u25CF MCS 4: -79 dBm u25CF MCS 5: -75 dBm u25CF MCS 6: -73 dBm u25CF MCS 7: -72 dBm IEEE 802.11ac VHT20: u25CF MCS 0: -93 dBm u25CF MCS 1: -90 dBm u25CF MCS 2: -87 dBm u25CF MCS 3: -84 dBm u25CF MCS 4: -81 dBm u25CF MCS 5: -76 dBm u25CF MCS 6: -75 dBm u25CF MCS 7: -74 dBm u25CF MCS 8: -70 dBm IEEE 802.11ac VHT40: u25CF MCS 0: -90 dBm u25CF MCS 1: -87 dBm u25CF MCS 2: -85 dBm u25CF MCS 3: -82 dBm u25CF MCS 4: -79 dBm u25CF MCS 5: -73 dBm u25CF MCS 6: -72 dBm u25CF MCS 7: -72 dBm u25CF MCS 8: -67 dBm u25CF MCS 9: -66 dBm IEEE 802.11ac VHT80: u25CF MCS 0: -87 dBm u25CF MCS 1: -83 dBm u25CF MCS 2: -81 dBm u25CF MCS 3: -78 dBm u25CF MCS 4: -75 dBm u25CF MCS 5: -73 dBm u25CF MCS 6: -68 dBm u25CF MCS 7: -68 dBm u25CF MCS 8: -64 dBm u25CF MCS 9: -62 dBm Transmitter output power 2.4 GHz: u25CF 802.11b: up to 17 dBm u25CF 802.11g: up to 14 dBm u25CF 802.11n HT20: up to 13 dBm 5 GHz: u25CF 802.11a: up to 14 dBm u25CF 802.11n HT20: up to 13 dBm u25CF 802.11n HT40: up to 13 dBm u25CF 802.11ac VHT20: up to 12 dBm u25CF 802.11ac VHT40: up to 12 dBm u25CF 802.11ac VHT80: up to 12 dBm Antenna u25CF 2.4 GHz: 2.4 dBi peak gain u25CF 5 GHz: 3.0 dBi peak gain Access point support u25CF Cisco unified access points u25E6 Minimum: 8.0.121.0 u25CF Cisco autonomous access points u25E6 Minimum: 12.4(21a)JY u25CF Cisco Meraki u00AE access points Note: Check deployment guide for more details around access point support and listing. Wireless security Authentication: u25CF Wi-Fi Protected Access (WPA) versions 1 and 2 Personal and Enterprise u25CF Extensible Authentication Protocol u2013 Flexible Authentication via Secure Tunneling (EAP-FAST) u25CF Protected Extensible Authentication Protocol u2013 Generic Token Card (PEAP-GTC) u25CF Protected Extensible Authentication Protocol u2013 Microsoft Challenge Handshake Authentication Protocol Version 2 (PEAP-MSCHAPv2) u25CF Extensible Authentication Protocol u2013 Transport Layer Security (EAP-TLS) Encryption: u25CF 40-bit and 128-bit static Wired Equivalent Privacy (WEP) u25CF Temporal Key Integrity Protocol (TKIP) and Message Integrity Check (MIC) u25CF Advanced Encryption Standard (AES) Note: The access point must support AES as TKIP can only be used as the broadcast/multicast cipher. Fast, secure roaming u25CF 802.11r (FT) u25CF Cisco Centralized Key Management (CCKM) Signature types u25CF Secure Hash Algorithm 1 (SHA-1) and Secure Hash Algorithm 2 (SHA-2) Bit key types u25CF 1024, 2048, and 4096 bit keys QoS u25CF IEEE 802.11e and Wi-Fi Multimedia (WMM) u25CF Traffic Specification (TSPEC) u25CF Traffic Classification (TCLAS) u25CF Enhanced Distributed Channel Access (EDCA) u25CF QoS Basic Service Set (QBSS) Table 3. Specifications Item Specifications Display u25CF 2.4-in. (6-cm) color display with 240 x 320 pixel resolution Dimensions (HxWxD) u25CF 5.2 x 2.2 x 0.7 in. (13.2 x 5.6 x 1.7 cm) Weight u25CF Device 4.4 oz (126 g), battery 1.3 oz (37 g), total = 5.7 oz (163 g) Battery u25CF Rechargeable Lithium ion 4.35V, 2060mAh smart battery (minimal capacity 3.8V, 2000mAh) u25CF For battery life information refer to the Battery Performance section later in this document Input power u25CF Phone: 100 to 240 VAC, ~0.2A, and 50 to 60 Hz u25CF AC adapters (by geographical region) Operating temperature u25CF Device: 14u00B0 to 122u00B0F (-10u00B0 to 50u00B0C) u25CF Battery: -4u00B0 to 140u00B0F (-20u00B0 to 60u00B0C) Storage temperature u25CF Device: -22u00B0 to 140u00B0F (-30u00B0 to 60u00B0C) u25CF Battery: -4u00B0 to 113u00B0F (-20u00B0 to 45u00B0C) Relative humidity u25CF 10% to 95% (noncondensing) Vibration u25CF 1.5 Grms maximum, 0.1 in. (2.5 mm) double amplitude at 0.887 octaves per minute from 5-500-5 Hz sweep, and 10-minute dwell on three major peaks in each of the three major mutually perpendicular axes Thermal shock u25CF -22u00B0F (-30u00B0C) 1 hour; 158u00B0F (70u00B0C) 1 hour Altitude u25CF Certified for operation: 0 to 6500 ft (0 to 2 km) Endurance u25CF Ingress Protection Standard IP54 u25CF MIL-STD-810G Drop and Vibration procedures Drop specs u25CF Withstand multiple drops of 5 feet (1.5 m) onto concrete. 12 drops (6 faces, 4 edges, face, and bottom) Headset u25CF Wireless: Bluetooth SW 3.0 HW 4.0 u25CF Wired: 3.5 mm stereo headphone/microphone jack Connector u25CF Magnetic USB 2.0 On The Go (OTG) connector Table 4. Certification and compliance Item Specifications Safety u25CF UL 60950-1 u25CF CAN/CSA 60950-1 u25CF EN 60950-1 u25CF IEC 60950-1 u25CF AS/NZS 60950.1 u25CF IEC 60529 (IP 54) Electromagnetic Compatibility and Electromagnetic Interference (EMC/EMI) u25CF 47 CFR Part 15 Class B u25CF ICES-003 Class B u25CF EN 55022 Class B u25CF AS/NZS CISPR 22 Class B u25CF CISPR 22 Class B u25CF VCCI Class B u25CF EN 61000-3-2 u25CF EN 61000-3-3 u25CF KN 22 Class B u25CF EN 55024 u25CF EN 50082-1 u25CF EN 61000-6-1 u25CF EN 61000-6-3 u25CF EN 300 386 u25CF EN 60601-1-2 u25CF KN Immunity Series Telecom u25CF FCC Part 68 (CFR) (HAC) u25CF NZ PTC 220 DR u25CF AS/ACIF S004 and AS/ACIF S040 (Australia) u25CF TIA 810-B and TIA 920-A u25CF Canada-CS-03-HAC Radio u25CF USA: FCC Part 15.247 (2.4 GHz), FCC Part 15.407 (5 GHz), and FCC Part 2 u25CF Canada: RSS-210 u25CF Japan: ARIB STD-T66 (2.4 GHz), ARIB STD-T70, and T71 (4.9/5 GHz) u25CF ETSI: EN 300.328 (2.4 GHz) and EN 301.893 (5 GHz) u25CF Australia and New Zealand: AS/NZS 4268 u25CF Singapore: IDA TS SRD u25CF Hong Kong: HKTA1039 RF Exposure u25CF OET-65C (01-01) u25CF ANSI C95.1 (91) u25CF RSS-102 u25CF ACA Radio Communications (Electromagnetic Radiation u2013 Human Exposure) Standard 2003 u25CF EN 50360 u25CF EN 301 489-1 u25CF EN 301 489-17
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