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Cisco Small Business SPA 509G - VoIP phone - SIP, SIP v2, SPCP - multiline - silver, dark gray (SPA509G-RC)

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Cisco Small Business SPA 509G - VoIP phone - SIP, SIP v2, SPCP - multiline - silver, dark gray

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Cisco Small Business SPA 509G - VoIP phone - SIP, SIP v2, SPCP - multiline - silver, dark gray
  • MacMall Part #: 8301676 
  • Manufacturer Part #: SPA509G-RC 
  • UPC: 0893339000793 
  • Platform: Universal 

Part of the Cisco Small Business Series, the SIP-based Cisco SPA509G 12-line IP Phone with programmable keys has been tested to ensure comprehensive interoperability with equipment from voice over IP (VoIP) infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers. With hundreds of features and configurable service parameters, the Cisco SPA509G addresses the requirements of traditional business users while building on the advantages of IP telephony. Features such as easy station moves and shared line appearances (across local and geographically dispersed locations) are just some of the many advantages of the SPA509G.

Technical Specs

Product Type VoIP phone
Body Color Silver, dark gray
Body Material ABS plastic
Phone Features
Call Services Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Key Expansion Module Max Qty 2
Dialer Type Keypad
Dialer Location Base
Conference Call Capability 3-way
Intercom Yes
Speakerphone Yes ( digital duplex )
Automatic Redial Yes
Menu Operation Yes
Function Buttons Conference button, speakerphone button, transfer button, headset button , mute button, hold button, redial button
Programmable Buttons Qty 12
Volume Control Yes
Ringer Control Yes
Indicators Voice message waiting indicator, speakerphone indicator, headset
Firmware Upgradable Yes
Additional Functions Call timer, built-in clock, pager call, Intercom, automatic redial
Additional Features On-hook dialing, music on hold, built-in web server
IP Telephony
Main Features Multiple VoIP protocol support, integrated Ethernet switch
VoIP Protocols SIP, SIP v2, SPCP
Voice Codecs G.722, G.729a, G.711u, G.711a, G.726
Lines Supported Multiline
Quality of Service IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS)
IP Address Assignment DHCP
Security 256 bit AES
Power Over Ethernet (PoE) Support Yes
Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX
Voice Features Comfort noise generation (CNG), voice activity detection (VAD), HD Voice
Network Features Network Address Translation (NAT)
Phone Memory
Phone Directory Capacity 100 names & numbers
Call Log Capacity 60 numbers
Type LCD display - monochrome
Display Location Base
Display Resolution 128 x 64 pixels
Backlit Yes
Connections Headset jack / sub-mini-phone 2.5 mm
Cables Included Network cable
Compliant Standards UL, C-Tick, CB, FCC Part 15 B, A-Tick
Dimensions & Weight (Base)
Width 8.4 in
Depth 1.7 in
Height 8.3 in
Weight 2 lbs
Manufacturer Warranty
Service & Support 1 year warranty
Service & Support Details Limited warranty - 1 year
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Cisco Small Business SPA 509G - VoIP phone - SIP, SIP v2, SPCP - multiline - silver, dark gray (SPA509G-RC)

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