Cisco CP-8821-K9 Wireless IP VoIP Phone CP8821K9

Description:

The Cisco CP-8821-K9 Wireless IP Phone is used in enterprise communication systems to provide secure wireless VoIP connectivity for mobile voice communication. Commonly installed in corporate offices, healthcare facilities, warehouses, and industrial environments where employees require mobile IP telephony within wireless network coverage. Maintenance teams and system integrators use this phone for communication system expansion, device replacement, infrastructure upgrades, or deployment of wireless voice communication solutions. 

Applications:

The Cisco CP-8821-K9 wireless IP phone provides mobile voice communication over enterprise wireless LAN networks. It supports secure VoIP calling, roaming between wireless access points, and integration with Cisco Unified Communications systems. This device is widely used in hospitals, manufacturing facilities, retail environments, logistics centers, and enterprise campuses where staff require reliable wireless voice communication while moving throughout the workplace.

Technical Specifications:

• Brand: Cisco
• Manufacturer Part Number (MPN): CP-8821-K9
• Product Type: Wireless IP VoIP Phone
• Series: Cisco 8821 Wireless IP Phone
• Wireless Standard: IEEE 802.11a/b/g/n/ac
• Frequency Bands: 2.4 GHz and 5 GHz
• Display: Color LCD display
• Voice Codec Support: Multiple VoIP codecs including G.711 and G.729
• Security Features: WPA2 encryption and secure voice communication
• Battery Type: Rechargeable lithium-ion battery
• Integration: Cisco Unified Communications Manager (CUCM) compatible
• Manufacturer: Cisco Systems

Common Replacements:

• Cisco CP-8821-EX-K9 Wireless IP Phone
• Cisco CP-7925G Wireless IP Phone
• Cisco CP-8821-B-K9 Wireless IP Phone