The Cisco 7821 IP Phone (CP-7821-K9) is a flexible and cost-effective VoIP solution for small to medium-sized organizations and knowledge workers. The Cisco 7821 IP Phone combines powerful functionality with a user-friendly interface, making it appropriate for companies with occasional to moderate call volume. It includes a 3.5-inch high-resolution greyscale display with white illumination, two programmable line keys, and a full-duplex speakerphone for crisp hands-free communication. The 7821 provides enhanced speech quality and seamless collaboration capabilities by supporting wideband audio and integrating with Cisco Unified Communications Manager.
Key Features of Cisco 7821 IP Phone
• 3.5-inch 396x162 pixel greyscale display with white backlighting
• Two programmable line keys for flexible call management
• Full-duplex wideband speakerphone for clear hands-free conversations
• Dual 10/100 Ethernet ports with PC pass-through for efficient connectivity
• Power over Ethernet (PoE) support (Class 1) for simplified installation
• Advanced audio codecs including G.722, G.729ab, G.711, and iLBC
• SIP and SRTP protocol support for secure VoIP communication
• Integrated Ethernet switch for network optimization
• Compatibility with Cisco Unified Communications Manager 8.5.1 or later
• Support for Cisco Hosted Collaboration Solution
• LDAP directory integration for easy contact management
• Quality of Service features with 802.1Q/p support
• Built-in security features including 802.1X authentication and file encryption
• Adjustable stand for comfortable viewing angles
• Optional wall-mount kit for versatile deployment
Key Features of Cisco 7821 IP Phone
• 3.5-inch 396x162 pixel greyscale display with white backlighting
• Two programmable line keys for flexible call management
• Full-duplex wideband speakerphone for clear hands-free conversations
• Dual 10/100 Ethernet ports with PC pass-through for efficient connectivity
• Power over Ethernet (PoE) support (Class 1) for simplified installation
• Advanced audio codecs including G.722, G.729ab, G.711, and iLBC
• SIP and SRTP protocol support for secure VoIP communication
• Integrated Ethernet switch for network optimization
• Compatibility with Cisco Unified Communications Manager 8.5.1 or later
• Support for Cisco Hosted Collaboration Solution
• LDAP directory integration for easy contact management
• Quality of Service features with 802.1Q/p support
• Built-in security features including 802.1X authentication and file encryption
• Adjustable stand for comfortable viewing angles
• Optional wall-mount kit for versatile deployment
الفئات:
إعلام آلي وهواتف
المنطقة:
البليدة /
الجزائر
وضع في:
05-07-2025 à 15:45:31
