Cisco SPA303 Administration Guide

Where to Go From Here
Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 323
C
NOTE For older Cisco IP phone models, such as the Cisco SPA9XX, see the
Cisco SPA9XX Phone Administration Guide on cisco.com. This guide covers
only the Cisco SPA300 Series IP phones, Cisco SPA500 Series IP phones,
and the Cisco WIP310.
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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