Cisco SPA303 Administration Guide

Getting Started
Overview of the Phones
Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 13
1
The Cisco SPA IP Phone family includes the models shown in the following table:
For more information on phone features, see the data sheets for each product.
Model Screen Lines Softkeys Navigation
Button
SPA301 No 1 None No
SPA303 128 X 64
monochrome
LCD
34 dynamicFour-way
navigation key
SPA501G Paper labels 8 4 fixed (forward,
cancel,
conference, and
transfer)
No
SPA502G 128 X 64
monochrome
LCD with
backlight
14 dynamicFour-way
navigation key
SPA504G 4
SPA508G 8
SPA509G 12
SPA525G/
SPA525G2
320 X 240
color high-
resolution
LCD with
backlight
5Four-way
navigation key
with center-
select button
WIP310 128 X 160
color with
backlight
1None

Cisco SPA303 Specifications

General

Display	Monochrome LCD
Lines	3
Speakerphone	Yes
Headset Jack	Yes (2.5 mm)
Handset	Yes
Ethernet Ports	2 x 10/100 Mbps
Protocol	SIP
Power	Power over Ethernet (PoE) or AC adapter
Audio Codec Support	G.711, G.729
QoS	802.1p/q