Cisco SPA504G IP Phone

Cisco SPA504G IP Phone
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ReviewGist
Score

- Average rating of 4.0 stars from 2 reviews.
- Released 6 years 11 months 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
  • Video