Yealink SIP-T2 Series Provisioning Manual page 65

After startup, configuration settings in the 001565221229-local.cfg file on the phone will
be cleared, all configurations will be reset to factory settings and the value of
parameter "auto_provision.custom.sync" will be set to 0. Because the value of
parameter "auto_provision.custom.sync" is reset to 0, so configuration settings in the
001565221229-local.cfg file on the server (tftp://192.168.1.211) will not be cleared.
To keep personalized configuration settings after factory reset:
1. Set value of parameter "auto_provision.custom.sync" to be 1 again and then
trigger the phone to perform auto provisioning process.
The phone will download the 001565221229-local.cfg file from the server and update
personalized configuration settings during auto provisioning.
The administrator or user wishes to import or export the local configuration file via web
user interface for quick phone configuration.
Scenario Conditions:
SIP-T28P IP phone MAC: 001565221229

Provisioning server URL: tftp://192.168.1.211

Scenario Operations:
To export local configuration file via web user interface:
1. Click on Settings->Configuration.
2. In the Local Configuration field, click Export to open file download window, then
save the 001565221229-local.cfg file to the local system.
The administrator or user can edit the 001565221229-local.cfg file after exporting.
Downloading and Verifying Configurations
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