Auto Logout Time; Auto Logout Time Configuration; Phone Lock - Yealink SIP-T3 Administrator's Manual

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
Parameter static.security.web_limited_access_level
It configures the access level that cannot access the web user interface.
Multiple access levels are separated by commas.
Description Example:
static.security.web_limited_access_level = var,user
Note: It has a higher priority than "static.security.var_enable".
Permitted
any one or combination of admin, var, and user
Values
Default Blank
[1]
If you change this parameter, the phone will reboot to make the change take effect.
[2]
X is the account ID. For T57W/T54W/T48U/T48S/T48G/T46U/T46S/T46G/T29G, X=1-16; for
T53W/T53/T53C/T43U/T42G/T42U/T42S, X=1-12; for T41P/T41S/T27G, X=1-6; for T33P/T33G, X=1-4; for
T40P/T40G/T23P/T23G, X=1-3; for T31P/T31G/T31/T21(P) E2, X=1-2; for T30P/T30/T19(P) E2/CP920/CP925, X=1.

Auto Logout Time

Auto logout time defines how long the phone will log out of the web user interface automatically when you do not
perform any actions on the web user interface. Once logging out, you must re-enter username and password for
web access authentication.
Topic

Auto Logout Time Configuration

Auto Logout Time Configuration
The following table lists the parameter you can use to configure the auto logout time.
Parameter features.relog_offtime
Description It configures the timeout interval (in minutes) for web access authentication.
Permitted
Integer from 1 to 1000
Values
Default 5
Web UI Features > General Information > Auto Logout Time(1~1000min)

Phone Lock

You can lock the IP phone to prevent it from unauthorized use. Once the IP phone is locked, anyone must enter the
password to unlock it.
Yealink phones offer three types for phone lock:
Lock the Menu soft key: it prevents unauthorized users from accessing the menu and changing the personal
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settings for your phone.
Lock the Function keys: it only allows unauthorized users to use the keypad for placing, answering, rejecting,
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or ending calls.
Lock all keys: it only allows unauthorized users to use the keypad for dialing emergency numbers or authorized
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numbers that set up by your administrator, answering, rejecting and ending a call. The T57W/T48U/T48S/T48G
phones only support All Keys type of phone lock.
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<y0000000000xx>.cfg
<y0000000000xx>.cfg