Cisco 7920 Unified Wireless IP Phone:

Cisco 7920 Unified Wireless IP Phone Version 3.0 provides the latest version of the wireless IP phone for the Cisco Unified Communications family of products. Cisco 7920 supports a host of calling features and voice-quality enhancements. Because the phone is designed to grow with system capabilities, features will keep pace with new system enhancements.

Specifications

Features:

• Offers direct access to voicemail with Menu key or Hot key
• Identifies incoming messages, allowing users to quickly and effectively return calls using direct dial-back capability
• 6 multiline appearance-extensions or speed dials
• Calling name and number display
• Call waiting
• Call forward
• Call transfer
• Three-way calling (conference)
• Predialing before sending
• Redial
• Call hold and resume
• Call mute
• Call park
• Call pick-up and group pick-up
• "You Have Voice Mail" message on display
• Hot key for keypad lock
• Hot key for voicemail access
• 9 speed dials configurable in the set
• Programmable speed-dial Hot keys 2-9
• Time and date display
• Idle and call state-based soft keys
• Keypad lock and vibration icon indicators
• RF and battery-level indication
• Comfort noise generation (CNG), voice activity detection (VAD), adaptive jitter buffer, and echo cancellation
• Language support: English, French, German, Norwegian, and Japanese
• Local phone book
• Part Number: CP-7920
• Backlit 128 x 80 pixel-graphical display

Configuration Options:

• Dynamic Host Configuration Protocol (DHCP) client or statically configured
• Alternate Trivial File Transfer Protocol (TFTP) support
• Support for over-the-air firmware upgrades using TFTP server

Network Features:

• Cisco Discovery Protocol
• Automatic IEEE 802.1q (VLAN) configuration
• Site survey, traceroute (hidden feature), transparent secure roaming, and VLAN support
• Provisioning of network parameters through DHCP

Security:

• Cisco Wireless Security Suite IEEE 802.1X Cisco LEAP authentication: Optional password prompt at power-up
• 40- and 128-bit static Wired Equivalent Privacy (WEP)
• 802.11i (802.1x authentication + TKIP encryption)
• 802.11i (Pre-Shared key + TKIP encryption)
• Cisco Centralized Key Management (CKM)
• Temporal Key Integrity Protocol (TKIP) and Message Integrity Check (MIC)
• EAP-FAST
• Optional phone lock password
• Automatic key lock