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Item#: 9SIA36Z2F32290

Cisco Small Business SPA509G 12 Line IP Phone With Display PoE and PC Port

  • 2 100baseT RJ-45 Ethernet Ports (IEEE 802.3, including 802.3af)
  • Handset: RJ-9 Connector
  • Built-in Speakerphone and Microphone
  • Headset 2.5 mm Port
  • Wired VoIP

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Cisco Systems, Inc. SPA509G


Cisco Small Business


Wired VoIP


Password Protected System, Preset to Factory Default
Password Protected Access to Administrator and User Level Features
HTTPS with Factory Installed Client Certificate
HTTP Digest - Encrypted Authentication via MD5 (RFC 1321)
Up to 256-bit AES Encryption
2 100baseT RJ-45 Ethernet Ports (IEEE 802.3, including 802.3af)
Handset: RJ-9 Connector
Built-in Speakerphone and Microphone
Headset 2.5 mm Port
Pixel Based Display: 128x64 Monochrome LCD Graphical Display with back light
Speakerphone On/Off Button with LED
Headset On/Off Button with LED
Mute Button with LED
Message Waiting Indicator LED
8.43" x 8.35" x 1.73"
1.9 lbs.
0ºC to 40ºC
5 to 95% Non-condensing, operating and non-operating


Four Way Rocking Directional Knob for Menu Navigation
Voice Mail Message Waiting Indicator Light
Voice Mail Message Retrieval Button
Dedicated Hold Button
Settings Button for Access to Feature, Set-up, and Configuration Menus
Volume Control Rocking Up/Down Knob Controls Handset, Headset, Speaker, Ringer
Standard 12-Button Dialing Pad
High Quality Handset and Cradle
Built-In High Quality Microphone and Speaker
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Cisco Systems, Inc. SPA509G

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  • Stephen S.
  • 7/9/2010 12:16:27 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsgreat phone

Pros: Amazing speakerphone, lots of extensions, works with asterisk, configuration web page is upgraded from older models (SPA94x). Overall, it is a very good phone.

Cons: Semi-pricey. Also, the 4 extra extensions are really overkill and you can't label them with the LCD, only the paper. I usually buy SPA508Gs instead of this one for that reason.

Other Thoughts: If you care about voice quality and want a proper speaker phone, buy the SPA50X models. If you want the cheapest VOIP phone possible, get the SPA94X series.

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