CISCO 7940G: VoIP Phone

• Large, pixel-based LCD display that provides information such as date and time, calling party name, number, and digits dialed.
  
  
• 4 programmable line and feature keys
  
  
• 4 dynamic soft keys to guide users through call features and functions
  
  
• Built-in headset port and high quality speakerphone with mute
  
  
• Internal Cisco two-port Ethernet switch
  
  
• Messages key offers direct access to voicemail
  
  
• Pre-loaded with SCCP for use with Cisco Call Manager
  
  
• Multi-protocol capable (SCCP, SIP, and MGCP)
  
  
• G.711 and G.729a audio compression

User Manual: [PDF]