Cisco Unified Wireless IP Phone 8821

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 andor third party XML applications such as push to talk. IEEE 802.11abgnac radio for VoWLAN communications support The large 2.4 inch 6 cm color 240 x 320 pixels display makes viewing easy IP67 rated for protection against dust and water immersion between 6 inches 15 cm and 3.2 feet 1 m MIL STD 810G standard for shock resistance The phone offers exceptional voice quality with high definition HD voice A built in full duplex speakerphone offers high quality hands free communications The phone supports third party Bluetooth 3.0 headsets and a 3.5 mm headphone jack for added freedom The Applications key provides direct access to XML applications such as push to talk and Lone Worker Battery life delivers a minimum of long hours of talk time and very long hours of standby time Enhanced encryption support for SHA 1 and SHA 2 signatures Fast, secure roaming using 802.11r and Cisco Centralized Key Management roaming Automatic certificate renewal SCEP support