\n Cisco 8821 IP phone Black Wireless handset Wi-Fi\n \n \n \n \n \n \n Manufacturer:\n Cisco\n \n \n Category:\n Telecom & Navigation\n \n \n Sub-Category:\n IP Phones\n \n \n SKU:\n CP-8821-K9=\n \n \n EAN:\n 0882658782312\n \n \n \n \n\n Description\n \n \n The Cisco&169; Wireless IP Phone 8821 is a ruggedized, resilient, & secure 802.11 wireless LAN handset that delivers cost-effective, on-premises, comprehensive voice over wireless LAN (Vo WLAN) communications for the highly mobile in-campus worker.\n\n\n\n The 8821 is specifically designed for workers whose roles are in more rigorous, industrial settings. Examples of ideal use cases include nurses & doctors in healthcare, operations & engineering staff in manufacturing, customer service representatives in retail, service staff such as maids in hospitality, & workers on rigs in the oil & chemical industries.\n\n\n\n While the 8821 is sleek & lightweight, the design is hardened for users. It is Ingress Protection standard (IP67) rated & is sealed for protection against dust, splash & water. The device is also MIL-STD-810G tested, with a dozen drops onto concrete from heights of up to 6 feet (1.8 m), to help ensure shock resistance & avoid breakage if dropped.\n\n\n\n The 8821 enhances security & simplifies configuration management. Stronger encryption is supported for certificate management & 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.\n\n\n\n End users will enjoy a larger, higher-resolution color display & 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&153;s support of Fast Transition (802.11r). This protocol was specifically designed for mobile voice over IP (Vo IP) communications devices within Wi-Fi networks. Bluetooth is supported for the user&153;s choice of third-party wireless headsets & adds freedom by untethering the user from the handset.\n\n\n\n The 8821 supports Cisco and/or third-party XML applications such as push-to-talk.\n\n\n\n Features\n\n The Cisco Wireless IP Phone 8821 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 (Qo S), & security. Some of the main benefits & highlights are listed here:\n\n\n\n- IEEE 802.11a/b/g/n/ac radio for Vo WLAN communications support\n\n- The large 2.4-inch (6 cm) color (240 x 320 pixels) display makes viewing easy\n\n- IP67 rated for protection against dust, splash, & water\n\n- MIL-STD-810G standard for shock resistance\n\n- The phone offers exceptional voice quality with high-definition (HD) voice\n\n- A built-in full-duplex speakerphone offers high-quality hands-free communications\n\n- The phone supports third-party Bluetooth 3.0 headsets & a 3.5-mm headphone jack for added freedom\n\n- The Applications key provides direct access to XML applications such as push-to-talk & Lone Worker\n\n- Battery life delivers a minimum of 13 hours of talk time\n\n- Enhanced encryption support for SHA-1 & SHA-2 signatures\n\n- Fast, secure roaming using 802.11r & Cisco Centralized Key Management roaming\n\n- Automatic certificate renewal " SCEP support\n \n \n\n Specifications\n \n Features Integrated voicemail Yes Handset type Wireless handset Device lock Yes Data transfer rate 54 Mbit/s Volume control Digital Product colour Black Technical details Integrated voicemail Yes Handset type Wireless handset Built-in camera No Device lock Yes Data transfer rate 54 Mbit/s Volume control Digital Speakerphone Yes Display Touchscreen No Display resolution 240 x 320 pixels Display diagonal 6.1 cm (2.4") Phone features Call transfer Yes Vibrating alert Yes Frequency band 2.412, 2.472, 5.180, 5.240, 5.260, 5.320, 5.500, 5.700, 5.745, 5.825 GHz Speed dialing Yes Redialing Yes Intercom Yes Full duplex Yes Conference call Yes Caller IDYes Call waiting Yes Call pick up Yes Call park Yes Call hold Yes Call forwarding Yes Audio Voice codecs G.711, G.711a, G.722, G.729, G.729ab, i LBCSpeakerphone Yes Networking Networking standards IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11d, IEEE 802.11e, IEEE 802.11g, IEEE 802.11n, IEEE 802.11r Bluetooth version 3.0 Wi-Fi standards 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) Wi-Fi Yes Syslog Yes Quality of Service (Qo S) support Yes Ethernet LANNo DHCP client Yes Bluetooth Yes Ports & interfaces USB 2.0 ports quantity 1 Microphone in Yes Headphone outputs 1 Camera Built-in camera No Power AC adapter output current 0.2 APower over Ethernet (Po E) No Input frequency 50
- 60 Hz AC adapter input voltage 100
- 240 VSecurity Security algorithms EAP-FAST, EAP-TLS, PEAP, WPAWeight & dimensions Width 56 mm Depth 17 mm Height 132 mm Weight 126 g Operational conditions Storage temperature (T-T)-30
- 60 &176;CStorage relative humidity (H-H)10
- 95% Operating temperature (T-T)-10
- 50 &176;COperating relative humidity (H-H)10
- 95% Colour Product colour Black Certificates Safety UL 60950-1, CAN/CSA 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950.1, IEC 60529 (IP 67) Certification&151;&143; 47 CFR Part 15 Class B\n&151;&143; ICES-003 Class B\n&151;&143; EN 55022 Class B\n&151;&143; AS/NZS CISPR 22 Class B\n&151;&143; CISPR 22 Class B\n&151;&143; VCCI Class B\n&151;&143; EN 61000-3-2\n&151;&143; EN 61000-3-3\n&151;&143; KN 22 Class B\n&151;&143; EN 55024\n&151;&143; EN 50082-1\n&151;&143; EN 61000-6-1\n&151;&143; EN61000-6-3\n&151;&143; EN 300386\n&151;&143; EN 60601-1-2\n&151;&143; KN Immunity Series Packaging content Number of handles included 1 pc (s)\n \n \n\n\n\n\n\n