Yealink SIP- T28P, User Manual

Page: 28 / 137

Getting Started
17
2. Enter the parameters: IP, subnet mask, default gateway, primary DNS, second DNS
in the corresponding fields.
3. Press the Save soft key to accept the change or the Back soft key to cancel.
If you are using an xDSL modem, you can connect your phone to the Internet via PPPoE
mode. You can set a WAN port to be a PPPoE port. The PPPoE port will perform a PPP
negotiation to obtain the IP address. Contact your system administrator for the PPPoE
username and password.
To configure PPPoE via phone user interface:
1. Press Menu->Settings->Advanced Settings (password: admin) ->Network->WAN
Port->PPPoE IP Client.
2. Enter the username and password in the corresponding fields.
3. Press the Save soft key to accept the change or the Back soft key to cancel.
Note
Generally, your phone will be deployed with multiple other phones. In this case, your
system administrator will configure the phone parameters beforehand, so that after you
start up your phone, the phone will be registered and ready to use. If your phone is not
registered, you may have to register it. For more information on how to register your
phone, refer to
Account Management on page 51 .
Using the wrong network parameters may result in inaccessibility of your phone and may
also have an impact on your network performance. For more information about these
parameters, contact your system administrator.