Navigating The Web User Interface; Phone User Interface; Central Provisioning - Yealink SIP-T3 Administrator's Manual

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
It means if you log into the web page and perform configuration operations for 30 minutes, regardless
of whether you are operating or not, the web page will be forcibly disabled.
If you want to access the web user interface again, do one of the following:
Configure "static.wui.https_enable = 1" via auto provisioning.
l
Enable HTTPS/HTTPS Status via phone user interface at the path: Menu > Advanced > Network
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> Advanced > Web Server or Menu > Settings > Advanced Settings > Network > Advanced >
Web Server.
Permitted
Integer from 0 to 120 (0 means no time limit)
Values
Default 30
Supported
T57W, T54W, T53W, T53, T53C, T48U, T46U, T43U, T42U, T33P, T33G, T31P, T31G, T31, T30P, T30
Devices
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > Web Server > Max Timer
Phone UI
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Network > Web Server > Max
Timer

Navigating the Web User Interface

When you log into the web user interface successfully, the device status is displayed on the first page of the web
user interface. You can click the navigation bar to customize or click Log Out/Logout to log out of the web user inter-
face.
The following figure is an example when you go to Settings > Preference:

Phone User Interface

The phone user interface makes configurations available to users and administrators; but the Advanced/Advanced
Settings option is only available to administrators and requires an administrator password (default: admin).
You can configure the phones via the phone user interface on a per-phone basis.
Note
: When you manually configure a phone via the phone user interface, the changes associated with non-static parameters
you make will be stored in the MAC-local CFG file. For more information on MAC-local CFG file, refer to
File
.
Related Topic
User and Administrator Identification

Central Provisioning

Central provisioning enables you to provision multiple phones from a provisioning server that you set up, and main-
tain a set of boot files, configuration files and resource files for all phones in the central provisioning server.
The following figure shows how the phone interoperates with provisioning server when you use the centralized pro-
visioning method:
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MAC-local CFG