Yealink SIP-T20 User Manual page 25

After your phone is powered on, the system boots up and performs the following steps:
A utomatic Phone Initialization
The phone finishes the initialization by loading the saved configuration. The LCD screen
displays ―Initializing, Please wait‖ during this process.
DHCP (Dynamic Host Configuration Protocol)
The phone attempts to contact a DHCP server in your network to obtain valid network
settings (e.g., IP address, subnet mask, default gateway address and DNS address) by
default.
Not e
If your network does not use DHCP , proceed to
You can view the system status of your phone via phone user interface or web user
interface.
Available information of phone status includes:
Network status (e.g., IPv4 status, IP mode, MAC address, LAN type, LAN IP and LAN

subnet).
Phone status (e.g., product name, hardware version, firmware version, product ID,

MAC address and device certificate status).
Account status (e.g., the register status of SIP accounts).

Not e
You can view device certificate status via phone user interface only.
To v iew the phone status via phone user interface:
1. Press
2. Press
To v iew the phone status via web user interface:
1. Open the web browser on your computer.
2. Enter the IP address in the browser's address bar, and then press Ent er.
or press and then select St atus.
or to scroll through the list and view the specific information.
1. IP Address:
10.3.6.219
Basic Network Settings on page 14.
Getting Started
13