SPA504G - Cisco Small Business
Cisco Small Business SPA 504G - VoIP phone
Part Code: SPA504G
  • Manufacturer: Cisco Small Business
  • Product Type: VoIP phone
  • 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

Description

Part of the Cisco Small Business Series, the SIP-based Cisco SPA 504G 4-Line IP Phone 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 SPA 504G 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 SPA 504G.

Product Features

  • Comprehensive interoperability and sip-based feature set
    Part of the Cisco Small Business Pro Series, the SIP-based Cisco SPA 504G 4-Line IP Phone 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 SPA 504G 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 SPA 504G.
  • Carrier-grade security, provisioning, and management
    The Cisco SPA 504G uses standard encryption protocols to perform highly secure remote provisioning and unobtrusive in-service software upgrades. Remote provisioning tools include detailed performance measurement and troubleshooting features, enabling network providers to deliver high-quality support to their subscribers. Remote provisioning also saves service providers the time and expense of managing, preloading, and reconfiguring customer premises equipment.
Product Details
Product TypeVoIP phone
Main FeaturesMultiple VoIP protocol support, integrated Ethernet switch
VoIP ProtocolsSIP, SIP v2, SPCP
Voice CodecsG.722, G.729a, G.711u, G.711a, G.726
Lines SupportedMultiline
IntercomYes
SpeakerphoneYes ( digital duplex )
Caller IDYes
Voice Mail CapabilityYes
Call ServicesVoice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Automatic RedialYes
DisplayLCD display - monochrome - Yes
Network Ports Qty2 x Ethernet 10Base-T/100Base-TX
Body ColourSilver, dark grey
Manufacturer Warranty1 year warranty
Designed ForSmall Business Pro Unified Communications 320 with 4 FXO
Show Detailed Specification Show Detailed Specification
General
Product TypeVoIP phone
Body ColourSilver, dark grey
Body MaterialABS plastic
Phone Features
Call ServicesVoice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Key Expansion Module Max Qty2
Dialer TypeKeypad
Dialer LocationBase
Conference Call Capability3-way
IntercomYes
SpeakerphoneYes ( digital duplex )
Automatic RedialYes
Menu OperationYes
Function ButtonsConference button, speakerphone button, transfer button, headset button, mute button, hold button, auto redial button
Programmable Buttons Qty4
Volume ControlYes
Ringer ControlYes
IndicatorsVoice message waiting indicator, speakerphone indicator, headset
Firmware UpgradableYes
Additional FunctionsCall timer, built-in clock, Pager Call
Additional FeaturesOn-hook dialling, music on hold, built-in web server
IP Telephony
Main FeaturesMultiple VoIP protocol support, integrated Ethernet switch
VoIP ProtocolsSIP, SIP v2, SPCP
Voice CodecsG.722, G.729a, G.711u, G.711a, G.726
Lines SupportedMultiline
Quality of ServiceIEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS)
IP Address AssignmentDHCP
Security256 bit AES
Power Over Ethernet (PoE) SupportYes
Network ProtocolsIP, TCP, TFTP, UDP, ICMP, ARP, HTTP, DNS, HTTPS
Network Ports Qty2 x Ethernet 10Base-T/100Base-TX
Voice FeaturesComfort noise generation (CNG), voice activity detection (VAD), HD Voice
Network FeaturesNetwork Address Translation (NAT)
Phone Memory
Phone Directory Capacity100 names & numbers
Call Log Capacity60 numbers
Display
TypeLCD display - monochrome
Display LocationBase
Display Resolution128 x 64 pixels
BacklitYes
Miscellaneous
ConnectionsHeadset jack / sub-mini-phone 2.5mm
Cables IncludedNetwork cable
Compliant StandardsUL, C-Tick, CB, FCC Part 15 B, A-Tick
Dimensions & Weight (Base)
Width21.4 cm
Depth4.4 cm
Height21.2 cm
Weight0.9 kg
Manufacturer Warranty
Service & Support1 year warranty
Service & Support DetailsLimited warranty - 1 year
Compatibility Information
Designed ForCisco Small Business Pro Unified Communications 320 with 4 FXO

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SPA504G

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