Cisco SPA504G IP Phone

ReviewGist
Score

What does the 63% ReviewGist Score mean?

Going by the low ReviewGist score of 63% that Cisco SPA504G has received, you are advised to buy with caution. This is because even though the Cisco SPA504G has garnered excellent reviews from most reviewers, it might not come with the latest specifications as it is a relatively very old model.

  • Excellent ratings from over 2 review sources with an average rating of 4.0 stars. Top review sources include Amazon.com(3.9 stars) and onsip.com(5.0 stars).
  • Released 5 years 2 months ago (Jul 2009) which makes it one of the very old ip phones in the market.

Specs

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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Video

Pricing


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