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Product Description

Cisco SPA504G IP 4 Line Phone Refurbished (Discontinued)

(Model # 504G)
Cisco SPA504G IP 4 Line Phone Refurbished
Cisco

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Small Business SPA504G VoIP 4 Line Telephone.

504G Features:
  • 4 Line
  • Monochrome backlit display
  • 3-way conference call capability
  • Intercom
  • Digital duplex speakerphone
  • Caller ID
  • Automatic redial
  • Voice mail capability
  • Call waiting
  • Call forwarding, transfer, and hold
  • Four programmable buttons
  • Volume and ringer control
  • Multiline and multiple VoIP support
  • 100 name and number phone directory
  • 60 number call log
  • VoIP Protocols: SIP, SIP v2, SPCP
  • Security: 256 bit AES
  • Display Resolution: 128 x 64 pixels