Cisco SPA 504G


Part of the Cisco Small Business Pro Series, the Cisco SPA 504G offers enough features to be used by executives, office workers and as an entry level unit.

Great business features including: speakerphone, redial, call transfer, conferencing, paging, intercom, volume control, message-waiting and voicemail indicator lights, mute key, headset use, and call history directories.

The 504G integrates easily with the Cisco Smart Business Communications System, and your Cisco network can automatically recognise the Cisco SPA504G when it is plugged into your network, eliminating the cost and complexity of adding or moving phones.

Reasonably priced full featured phone for the mid Cisco small business user.


  • 4 Line IP Phone
  • 4 SIP accounts
  • Pixel-based display: 128x64 backlit monochrome LCD graphical display
  • Power over Ethernet
  • Dual switched Ethernet ports
  • 128 x 64 monochrome LCD graphical display with backlight
  • Connection for two SPA500S or SPA500DS Extension Keypads
  • Standard 12-button dialling pad
  • Caller ID, Call Waiting, Transfer, Call Forward, 3 way Conferencing
  • Supports LDAP Address Book
  • Supports SIP
  • Supports G.711, G.720ab and G.726 Audio Codecs
  • Suitable for use with the Plantronics M175C corded headset

Ordering Information


Support & Downloads

Technical details

Support Links

What's in the box

  • Cisco SPA504G 4-Line IP phone, handset, and stand
  • Handset cord
  • RJ-45 Ethernet cable
  • Quick-Start Guide
  • CD
  • (Optional power supply can be ordered separately)


This product comes with a 1 year manufacturer's warranty.

Media downloads

Cisco SPA 504G
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Cisco SPA 504G
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