Cisco 504G

Specifications

  • Four voice lines
  • Four Independent SIP Registrations
  • Line status: active line indication, with name and number
  • Menu-driven user interface
  • Shared line appearance
  • Speakerphone
  • Call hold
  • Call waiting
  • Caller ID name and number
  • Outbound caller ID blocking
  • Call transfer: attended and blind
  • Three-way call conferencing with local mixing
  • Call back on busy
  • Call blocking: anonymous and selective
  • Call forwarding: unconditional, no answer, on busy
  • Hot line and warm line automatic calling
  • Call logs (60 entries each): made, answered, and missed calls
  • Redial from call logs
  • Personal directory with auto-dial (100 entries)
  • Do not disturb
  • Digits dialed with number auto-completion
  • Subsequent incoming calls show calling name and number
  • Date and time with support for intelligent daylight savings
  • Call start time stored in call logs
  • Name and identity (text) displayed at startup
  • Distinctive ringing based on calling and called number
  • 10 user-downloadable ring tones
  • Speed dialing, eight entries