Cisco IP Phone 7821 (CP-7821-K9) - 2-Line PoE Business Phone, Wideband Audio

The Cisco IP Phone 7821 (CP-7821-K9) is a 2-line IP phone with a grayscale backlit display, wideband audio, and Fast Ethernet with PoE. It's a cost-effective, energy-efficient solution for basic office communication needs, providing reliable performance.

✅ Key Features: 2-Line IP Phone: Supports two programmable line/feature keys for efficient call handling. Grayscale Backlit Display: Features a 3.5-inch (396 x 162 pixels) grayscale graphical LCD with backlight for clear information display. Wideband Audio: Delivers crystal-clear voice quality across handset, headset, and speakerphone with wideband audio support and full-duplex speakerphone. Fast Ethernet & PoE: Equipped with dual 10/100BASE-T Ethernet ports (one for network, one for PC pass-through) and supports IEEE 802.3af Power over Ethernet for simplified deployment. Headset Support: Includes an RJ9 headset port for hands-free communication. Energy Efficient: Designed with Cisco EnergyWise technology for power savings. Robust Security: Supports secure communications protocols like SRTP and TLS. Intuitive Navigation: Features fixed function keys and a four-way navigation cluster for easy access to features.