Yealink SIP-T23, Руководство по комплектации

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Downloading and Verifying Configurations
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To clear personalized configuration settings via web user interface:
1. Click on Settings->Upgrade.
2. Click Reset Local Config.
The web user interface prompts “Are you sure to reset the local configuration?”.
3. Click OK.
Configurations in the 00156574b150-local.cfg file saved on the phone will be cleared. If
the IP phone is triggered to perform auto provisioning after resetting local configuration
file, it will download the configuration files from the provisioning server and update the
configurations to the phone system. As there is no configuration in the
00156574b150-local.cfg file, configurations in the
y000000000044.cfg/<00156574b150>.cfg file will take effect.
The IP phone requires factory reset when it has a breakdown, but the user wishes to
remain personalized settings of the phone after factory reset.
Scenario Conditions:

SIP-T23G IP phone MAC: 00156574b150

Provisioning server URL: tftp://192.168.1.211

auto_provision.custom.sync = 1

auto_provision.custom.protect=1
As the parameter “auto_provision.custom.sync” was set to 1, the 00156574b150-local.cfg
file on the IP phone will be uploaded to the provisioning server at tftp://192.168.1.211.