Cisco SPA 303 User Guide

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Cisco Small Business IP Phone SPA 303 User Guide (SIP) 4
Getting Started
This chapter provides an overview of this document and basic information about your Cisco
Small Business IP phone.
• About This Document, page 4
• Overview of the Cisco Small Business IP Phones, page 6
• Getting to Know the Cisco SPA 303, page 7
About This Document
This guide describes the concepts and tasks necessary to use and configure your Cisco Small
Business IP Phone.
NOTE This document describes using the Cisco Small Business IP Phones with 8x8 Virtual
Office.

Cisco SPA 303 Specifications

General

Keypad number of keys	12
Display resolution	128 x 64 pixels
Call waiting	Yes
Lines quantity	3 lines
Phonebook capacity	60 entries
Do not disturb function	No
Voice codecs	G.711, G.722
Supported network protocols	IPv4 (RFC 791), ARP, DNS (RFC 1706), SRV (RFC 2782), DHCP (RFC 2131), ICMP (RFC 792), TCP (RFC 793), UDP (RFC 768), RTP (RFC 1889, 1890), RTCP (RFC 1889), RTCP-XR (RFC 3611), DiffServ (RFC 2475), ToS (RFC 791, 1349), SNTP (RFC 2030)
Headphone outputs	1
Ethernet LAN (RJ-45) ports	2
Suitable for use in country/location	Europe
Input voltage	100 - 240 V
Dimensions (WxDxH)	220 x 30 x 198 mm
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 95 %
Product type	IP Phone
Product color	Gray
Certification	FCC (15, B), UL, CE, A-Tick
Compliance industry standards	IEEE 802.1p/Q, IEEE 802.3

Weight and Dimensions

Weight	680 g