Cisco SPA504G IP Phone

Cisco SPA504G IP Phone
ReviewGist
Score

-Average rating of 4.0 stars from 2 reviews.
-Released 6 years ago (Jul 2009).


Key Features
  • Type

    IP Phone

  • Standards and Protocols
  • Codec

    G.729A, G.722, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), G.711u, G.711a, G.726

  • Protocol

    TCP, UDP, TFTP, HTTP, DHCP, ICMP, NAT, ARP, DNS

  • QoS

    ToS, IEEE 802.1p/Q, DiffSer, VAD

  • Supplementary Service

    Call Transfer (H.450.2), Call Hold (H.450.4), Call Pick-up (H.450.5), Call Waiting (H.450.6), Message Waiting Indication (H.450.7), Name Identification (H.450.8)

  • VoIP Signaling Protocol

    SIP

  • Interfaces
  • Audio / Video Interfaces

    Headset/ Handset: 2.5mm jack

  • Networking Connectivity

    2 x Ethernet 10Base-T/100Base-TX

  • Video
  • Video Resolution

    128 x 64

  • Display and Controls
  • Display Size

    2.0 in.

  • Display Type

    Monochrome LCD

  • Keyboard

    Numeric Keypad

  • Buttons

    Speakerphone Volume, Redial, Mute, Headset / Hand Free, Hold, Transfer, Conference

  • Dimensions
  • Height

    8.35 in.

  • Length/Depth

    1.7 in.

  • Weight

    1.98 lb.

  • Width

    8.43 in.

  • Miscellaneous
  • Additional Features

    Built-in NAT Router, Speaker, Voice Mail, Caller ID Presentation, Mute, Volume Control, Ringtones: True Tones, Web Browser

  • Family Line

    Cisco SPA

  • MPN

    SPA504G

  • Power Source

    Power over LAN / IEEE 802.3 af / PoE

  • Product ID

    87870661

  • Warranty

    1.0 Year

  • Battery
  • Standby Time

    100.0 Hours

  • Talk Time

    10.0 Hours

  • ReviewGist ID

    53834,87870661
    -780365605, 941059074, 1193983885, 1126486851

  • Manufacturer Description

    IP Phone, VoIP - SIP, SPCP, Interface:2 x Ethernet 10Base-T/100Base-TX, Codecs - G.729A, G.722, VAD (Voice Activity Detection), CN...
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