IP320 SoundPoint
   -single 10/100
   -full-duplex IEEE 1329 Type
   -1-compliant speakerphone
   -Support remote, zero-touch 
    provisioning and upgrade  
    from FTP, TFTP, HTTP, or 
    HTTPS

SoundPoint IP430 Features 

• 2 lines
• 132 x 46 pixel graphical LCD with line LED indicators
• Full-duplex speakerphone with Acoustic Clarify Technology
• Intuitive user interface
• Robust feature set and security
• Dual switched 10/100 Mbps Ethernet Ports
• Built-in auto-sensing IEEE 802.3af PoE support
• SIP
   

• 3 Lines Dual Ethernet ports
• Large, content-rich 160 x 80 display
• Expanded Flash memory 4 context-sensitive soft keys
• Multiple call appearances
• Field upgradeable
• Message alert indicator
• Full duplex speakerphone
• Freedom to choose multiple protocols and platforms.

User Manual

IP550 SoundPoint
   -desktop phone
   -shared call/bridged line
    appearance
   -busy lamp field (BLF)
   -text messaging
   -XHTML micro-browser
   -built in IEEE 802.3af PoE  
     circuitry. External Power supply included
   -dual-port Ethernet