Yealink SIP-T2 Series Provisioning Manual page 62

Yealink IP Phones Auto provisioning Guide
#Configure the access URL of the firmware file.
firmware.url = tftp://192.168.1.211/2.72.0.50.rom
2. Reboot the phone to trigger auto provisioning process. For more information on
how to trigger auto provisioning process, refer to
After auto provisioning, the phone starts up successfully and personalized configuration
settings are protected. When a user customizes feature configurations via web/phone
user interface, the phone will save the personalized configuration settings to the
001565221229-local.cfg file on the phone. Once the phone is triggered to perform auto
provisioning process, it will request to download the y000000000000.cfg and
001565221229.cfg file in order and then update configurations in the downloaded CFG
files to the phone system. Personalized configuration settings saved in the
001565221229-local.cfg file on the phone are written and remained to the phone system
after auto provisioning.
In this scenario, the phone will not upload the MAC-local.cfg file to provisioning server
and request to download the MAC-local.cfg file from provisioning server during auto
provisioning.
If a configuration item is both in the MAC-local.cfg file on the phone and Common CFG
file/ MAC-Oriented CFG file downloaded from auto provisioning server, setting of the
configuration item in the MAC-local CFG file will be written and saved to the phone
system.
If value of the parameter "auto_provision.custom.protect" has been kept default 0 or set
to be 0, personalized configuration settings will be overridden after auto provisioning,
no matter what the value of the parameter "auto_provision.custom.sync" is.
If a configuration is modified via both web user interface and phone user interface, the
later modification will prevail.
For more information on the flowchart of protect personalized configuration settings,
refer to Auto Provisioning Flowchart (Protect personalized configuration settings)
page 79.
The administrator or user wishes to clear personalized configuration settings via phone
user interface.
Scenario Conditions:
SIP-T28P IP phone MAC: 001565221229

Provisioning server URL: tftp://192.168.1.211

auto_provision.custom.protect = 1

auto_provision.custom.sync = 1

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