Cisco SPA303 User Manual

2
Cisco Small Business IP Phone SPA 30X User Guide (SPCP) 13
Installing Your Phone
This chapter describes how to install your Cisco Small Business IP Phone and
connect it to your network. It contains the following sections:
• Before You Begin, page13
• Installing Your Cisco SPA 301 IP Phone, page 14
• Installing Your Cisco SPA 303 IP Phone, page 16
• (Optional) Mounting Your Cisco SPA 30X Phone to the Wall, page 19
• Verifying Phone Startup, page 26
• Upgrading Your Phone’s Firmware, page 27
Before You Begin
Before you install and connect your phone, verify with your phone administrator (if
applicable) that the network is ready for the phone, read the safety notices, and
make sure you have all the phone parts and documentation available.

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