Yealink Yealink SIP-T48G User manual

Accessing the web user interface:
Account Settings: Click on Account->Register->Account X (X=1,2,3,4,5,6)
Parameters of the account:
Network Settings:
Account Settings:
Configuring via phone user interface
Configuring via web user interface
Configuring Your Phone
Register status icons on the touch screen:
Quick Installation Guide
www.yealink.com
Note: Check with your system administrator if any error appears during the registration process or a specific
configuration is required for your registration.
Note: The wrong network settings may result in the inaccessibility of your phone and may have an impact on
the network performance. Contact your system administrator for more information.
1. Press the OK key when the phone is idle to obtain the IP address of the phone.
You can configure the network settings in the following ways:
It shows the register status of the current account.
You can select Enabled/Disabled to enable/disable the account.
It is shown on the touch screen to identify the account.
It is shown as caller ID when placing a call.
It is provided by ITSP for registration (required).
It is an authenticated ID for authentication provided by ITSP (required).
It is provided by ITSP for registration (required).
It is provided by ITSP for registration (required).
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 your phone can not 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.
PPPoE: If you are using an xDSL modem, you can connect your phone to the Internet via PPPoE
mode. Contact the ITSP for the PPPoE user name and password.
When the phone is idle, tap ->Advanced (password: admin)->Network->WAN Port/VLAN/
Webserver Type/802.1x Settings/VPN to configure the network.
For more information, refer to the User Guide available online:
http://www.yealink.com/SupportDownloadfiles_detail.aspx?CateId=1206&flag=142
When the phone is idle, tap ->Advanced (password: admin)->Account to configure the account.
2. Open the 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 key.
Register Status:
Line Active:
Label:
Display Name:
User Name:
Register Name:
Password:
Server Host:
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
Registered Register Failed Registering
Copyright 2014 YEALINK NETWORK TECHNOLOGY CO.,LTD.
c
SIP-T48G
Ultra-elegant Gigabit IP Phone
Applies to firmware version 72.1 or later.
Note: For more information on account parameters, refer to Configuring via web user interface.
(Green) (Gray) (Green and Flashing)
(V72.4)

Startup
1. Attach the stand, as shown below:
2. Connect the handset and optional headset, as shown below:
3. Connect the network and power, as shown below:
The following items are included in your package. If you find anything missing, contact your
system administrator.
Packaging Contents
Assembling the Phone
Note: If inline power (PoE) is provided, you don’t need to connect the power adapter. Make sure the
hub/switch is PoE-compliant.
Stand
Handset Cord
Handset
IP Phone
Ethernet Cable
Quick Installation
Guide & Quick
Reference Guide
SIP-T48G Quick Installation Guide www.yealink.com
You have two options for network and power connections. Your system administrator will advise
you on which one to use.
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 phone user
interface or web user interface.
Note: For more information on how to mount the IP phone to a wall, refer to Yealink Wall Mount Quick Installation
Guide for SIP-T4X IP Phones.
Wall Mount Bracket
Power Adapter
A
B
AC Power Option
PoE ( Power over
Ethernet ) Option
PC Connection
(Optional)
Power Adapter
(DC 5V)
PC Connection
(Optional) IEEE 802.3af compliant
PoE Hub/Switch
Welcome
Initializing... Please wait
10
Desk Mount Method
45
Bluetooth USB Dongle BT40
Wireless Headset Adapter EHS36
Note: The headset, Bluetooth USB dongle BT40 and wireless headset adapter EHS36 should be purchased
separately. The EXT port can also be used to connect the expansion module EXP40. For more information
on how to use the EHS36, EXP40 and Bluetooth USB Dongle, refer to Yealink EHS36 User Guide,
Yealink EXP40 User Guide and Yealink Bluetooth USB Dongle BT40 User Guide.
The two wall mount slots are plugged up by
silica gel. You can pull out the silica gel when
mounting your IP phone to a wall.
（Optional）（Optional）