The guides for the Yealink SIP-T48S in this support section shows you how to access features directly via the phone's user interface. For more advanced features (such as Forward or DND authorized numbers) or ease of access, you can also customize your phone via a web user interface.
- In order to access the web user interface, you need to know the IP address of your new phone. To obtain the IP address, press the OK key on the phone when the phone is idle.
- Enter the IP address in a web browser on your computer or mobile device.
- You will be prompted for authentication. The default administrator user name and password are both “admin” (case-sensitive).
- For security, after accessing the web user interface you can change the admin password from Security > Password. You can also change it from the phone user interface by selecting Menu in the idle screen and navigating to Advanced Settings > Set Password.
Adblock Plus plugin installed on your web browser may block access to the Advanced Account or Network settings via web user interface. You will have to disable the plugin temporarily to access these features.