Cisco Small Business SPA 504G - VoIP phone

Mfg. Part: SPA504G-RF | CDW Part: 4148743 | UNSPSC: 43191511
$113.00SAVE $15.25
$97.75CallAdvertised Price
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  • VoIP phone
  • SIP
  • SIP v2
  • SPCP
  • 4 lines
  • remanufactured
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Product Overview
Main Features
  • VoIP phone
  • SIP
  • SIP v2
  • SPCP
  • 4 lines
  • remanufactured
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.

Technical Specifications
Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of the print speed and other ratings.
IP Telephony
IP Address Assignment: DHCP
Lines Supported: 4 lines
Main Features: Integrated Ethernet switch , Multiple VoIP protocol support
Network Features: Network Address Translation (NAT)
Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX
Network Protocols: ARP , DNS , HTTP , HTTPS , ICMP , IP , SRTP , TCP , TFTP , UDP
Power Over Ethernet (PoE) Support: Yes
Quality of Service: Differentiated Services (DiffServ) , IEEE 802.1p , IEEE 802.1Q (VLAN) , Type of Service (ToS)
Security: 256 bit AES
Voice Codecs: G.711a , G.711u , G.722 , G.726 , G.729a
Voice Features: Comfort noise generation (CNG) , HD Voice , Voice activity detection (VAD)
VoIP: Yes
VoIP Protocols: SIP , SIP v2 , SPCP

Conference Call Capability: 3-way
Dialer Location: Base
Type: VoIP phone

Backlit: Yes
Color Support: Monochrome
Display Location: Base
Display Resolution: 128 x 64 pixels
Type: LCD display

Phone Connections
Connector Type: Sub-mini-phone 2.5 mm
Type: Headset jack

CE Cables (Details)
Type: Network cable

Dimensions & Weight (Base)
Depth: 1.7 in
Height: 8.3 in
Weight: 31.7 oz
Width: 8.4 in

Brand: Cisco
Model: SPA 504G
Packaged Quantity: 1
Product Line: Cisco Small Business

Body Material: ABS plastic
Color Category: Gray , Silver
Refurbished: Remanufactured

Support Details Full Contract Period: 1 year
Support Details Type: Limited warranty

Telephone Memory
Phone Directory Capacity: 100 names & numbers

Service & Support
Type: 1 year warranty

Additional Functions: Automatic redial , Built-in clock , Call timer , Intercom , Pager call
Call Services: Call Forwarding , Call Hold , Call Transfer , Call Waiting , Caller ID , Voice Mail
Indicators: Headset , Mute indicator , Speakerphone indicator , Voice message waiting indicator
Key Expansion Module Max Qty: 2
Ring Tones: 10
Speakerphone: Yes
Volume Control: Yes

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10/28/2016 7:21:14 AM
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