Yealink SIP-T42S Quick Start Guide

6
Quick Start Guide
Ultra-elegant Gigabit IP Phone – SIP-T42S
STARTUP
After the IP phone is connected to the network and supplied
with power, it automatically begins the initialization process.
After startup, the phone is ready for use. You can configure the
phone via web user interface or phone user interface.
CONFIGURING YOUR PHONE
CONFIGURING VIA WEB USER INTERFACE
Accessing the web user interface:
1. Press the OK key when the phone is idle to obtain the IP address of the phone.
2. Open a web browser on your computer, enter the IP address into the address bar
(e.g., "http://192.168.0.10" or "192.168.0.10"), and then press the Enter.
3. Enter the user name (default: admin) and password (default: admin) in the login page and click Confirm.
Network Settings: Click on Network->Basic->IPv4 Config
You can configure the network settings in the following ways:
DHCP: By default, the phone attempts to contact a DHCP server in your network to obtain its valid
network settings, e.g., IP address, subnet mask, gateway address and DNS address.
Static IP Address: If the phone cannot contact a DHCP server for any reason, you need to configure the
IP address, subnet mask, gateway address, primary DNS address and secondary DNS address for the phone
manually.
Note:
• The IP phone also supports IPv6, but IPv6 is disabled by default.
• The wrong network settings may result in inaccessibility of the phone and may have an impact on
the network performance. Contact your system administrator for more information.
Account Settings: Click on Account->Register->Account X (X= 1,2,3...11,12)
Parameters of the account:
Register Status: It shows the register status of the current account.
Line Active: You can select Enabled/Disabled to enable/disable the account.
Label: It is shown on the LCD screen to identify the account.
Display Name: It is shown as Caller ID when placing a call.
Register Name: It is an authenticated ID for authentication provided by ITSP (required).
User Name: It is provided by ITSP for registration (required).
Password: It is provided by ITSP for registration (required).
Server Host: It is provided by ITSP for registration (required).

Yealink SIP-T42S Specifications

General

Manual	Yes
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Lines quantity	12 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	CNG, G.711Mu, G.711a, G.723.1, G.726, G.729ab, VAD, iLBC
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Display diagonal	2.7 \
Display resolution	192 x 64 pixels
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
Volume control	Digital
Number of programmable keys	6
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Networking standards	IEEE 802.3af
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
Supported network protocols	SIP v1, SIP v2, LLDP/CDP/DHCP, OpenVPN, IEEE802.1X, IPv6, FTP/TFTP/HTTP/HTTPS

Weight and Dimensions

Depth	189 mm
Width	212 mm
Height	175 mm
Package depth	223 mm
Package width	246 mm
Package height	120 mm