The Cisco Wireless IP Phone 8821 is a durable and secure handset designed for robust 802.11 wireless LAN communication. It caters to the needs of highly mobile workers on campuses, delivering cost-effective Voice over Wireless LAN (VoWLAN) services. Tailored for industrial environments, the 8821 is ideal for professionals in healthcare, manufacturing, retail, hospitality, and industries like oil and chemicals.
Despite its sleek design, the 8821 is built to endure harsh conditions. With an Ingress Protection standard (IP54) rating, it is safeguarded against dust, splashes, and water. MIL-STD-810G testing ensures shock resistance, allowing the device to withstand drops from heights of up to 5 feet. This rugged design ensures reliability in challenging work settings.
Security and configuration management are enhanced, supporting Strong Hash Algorithm 2 (SHA-2) for encryption, and Simple Certificate Enrollment Protocol (SCEP) for automatic certificate management. The device boasts a high-resolution color display, aligning its user experience with Cisco IP Phone 8800 Series desk phones. Seamless voice communication is facilitated by Fast Transition (802.11r) support for roaming between access points.
Additional features include Bluetooth support for third-party wireless headsets, compatibility with Cisco and third-party XML applications such as push-to-talk, and a comprehensive suite of accessories provided by Cisco for various deployment needs.
The 8821 offers a range of benefits, including IEEE 802.11a/b/g/n/ac radio support, IP54 rating for protection, MIL-STD-810G standard for shock resistance, HD voice quality, a built-in full-duplex speakerphone, and extended battery life of up to 11.5 hours. It also supports encryption with SHA-1 and SHA-2 signatures, secure roaming using 802.11r, and automatic certificate renewal through SCEP. This phone is designed to meet the diverse communication needs of users in demanding work environments.
