Cisco 8821 Wireless IP Phone with Bluetooth Interface

The Cisco CP-8821-K9= is a wireless IP phone that gives mobile staff the voice quality and reliability they expect from a desk phone while letting them roam anywhere their Wi-Fi network reaches. Built on Cisco’s enterprise voice platform, it supports up to six separate lines, so users can juggle multiple calls, transfer colleagues, or route customers without missing a beat.

This handset is built to handle rough treatment. It meets the IP67 standard for dust and water resistance and has been tested to the MIL-STD-810G benchmark for drops and shocks. In practice, that means clinicians who move between patient rooms, technicians who climb ladders on the shop floor, or store associates who walk busy aisles can carry the phone all day without worrying about spills, dust, or the occasional impact.

The 240 x 320 pixel display is clear and bright, making it easy to read caller information, call history, or directory entries even under fluorescent lighting or near warehouse windows. A built-in Bluetooth interface lets users pair third-party wireless headsets, so they can keep both hands free for patient charts, barcode scanners, or inventory boxes.

Connectivity is seamless across the workplace. The phone works with 802.11a/b/g/n/ac networks and supports 802.11r Fast Transition, so voice calls stay active as users move between access points. Strong encryption safeguards every conversation, and IT teams will appreciate the familiar Cisco configuration tools that let them deploy and manage large fleets with minimal effort.

Standard call features—forwarding, hold, waiting, and caller ID—combine with Cisco’s proven voice quality to create a dependable communications tool for healthcare facilities, manufacturing plants, retail stores, and any environment where a wired handset is not practical but crystal-clear conversation still matters.

• Built to IP67 dust and water protection and tested to MIL-STD-810G for shock resistance
• 2.4-inch display that delivers 240 x 320 pixel color clarity
• Bluetooth interface for pairing with most third-party wireless headsets
• Operates on 802.11a/b/g/n/ac Wi-Fi networks and supports 802.11r Fast Transition
• Handles up to six communication lines with familiar Cisco call features
• Enhanced security through strong voice encryption and easy enterprise configuration