Yealink T5 Series Administrator's Guide

Administrator’s Guide for SIP-T58V/T58A/T56A/CP960 IP Phones
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Five ways to reset the phone:
l Reset local settings: All configurations saved in the <MAC>-local.cfg file on the phone will be reset. Changes asso-
ciated with non-static settings made via web user interface and phone user interface are saved in the <MAC>-loc-
al.cfg file.
l Reset non-static settings: All non-static parameters will be reset. After resetting the non-static settings, the phone
will perform auto provisioning immediately.
l Reset static settings: All static parameters will be reset.
l Reset userdata & local config: All the local cache data (for example, user data, history or directory) will be cleared.
And all configurations saved in the <MAC>-local.cfg configuration file on the phone will be reset.
l Reset to Factory: All configurations on the phone will be reset.
You can reset the IP phone to default factory configurations. The default factory configurations are the settings that
reside on the IP phone after it has left the factory. You can also reset the IP phone to custom factory configurations if
required. The custom factory configurations are the settings that defined by the user to keep some custom settings
after resetting. You have to import the custom factory configuration files in advance.
Note
The Reset local settings/Reset non-static settings/Reset static settings/Reset userdata & local config option on the
web user interface appears only if “static.auto_provision.custom.protect” is set to 1.
Topics
Reset to Factory Configuration
Resetting the IP phone to Default Factory Settings
Resetting the IP phone to Custom Factory Settings
Deleting the Custom Factory Settings Files
Reset to Factory Configuration
The following table lists the parameters you can use to configure reset to factory.
Parameter features.reset_by_long_press_enable <y0000000000xx>.cfg
Description
It enables or disables the phone to reset to factory by long pressing REDIAL key. For CP960, It enables or
disables the phone to reset to factory by long tapping the left Mute key.
Permitted
Values
0-Disabled
1-Enabled
Default 1
Parameter features.factory_pwd_enable <y0000000000xx>.cfg
Description
It enables or disables the phone to prompt for the administrator password when you long press the
REDIAL key or tap the left Mute key to perform factory reset on the idle screen.
Permitted
Values
0-Disabled
1-Enabled
Default 0
Resetting the IP phone to Default Factory Settings
Procedure

Yealink T5 Series Specifications

General

Brand	Yealink
Model	T5 Series
Category	IP Phone
Language	English