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1. Introduction
This administration guide is for SP5103. The administration guide explains the keypad instruction, web
configuration and command line configuration for IP Phone. Before using IP Phone, some setup
processes are required to make the IP Phone work properly. Please refer to the Setup Menu for further
information.
1.1 Harware Overview
SP5103 has the following interfaces for Networking, telephone interface, LED indication, and power
connector. Two RJ-45 Networking interface, these two interfaces support 10/100Mps Fast Ethernet.
You can connect one RJ-45 Fast Ethernet port to the ADSL or Switch, and connect the other one to
your computer.
LED Indication: Some LED indicators in the IP Phone show the functions, like speaker phone, Register,
and so on.
Dimension: approximately 18 x 20 x 8 cm
Weight: approximately 220g
Operating temperature: 0-50°C
Adapter: Input: 100-240V, 50-60Hz
