Yealink SIP-T2 Series Provisioning Manual page 57

3. Create a blank configuration file "y000000000000.cfg" on the root directory of the
provisioning server and add the following parameters to this file.
#Configure the access URL of the firmware file.
firmware.url = tftp://192.168.1.211/2.72.0.30.rom
#Configure the access URL of configuration files.
auto_provision.server.url = tftp://192.168.1.211/ProvisioningDir_new
If your IP phone is running firmware version prior to 61, the phone can only recognize the
old (M1) configuration file for auto provisioning, so the blank configuration file created
above uses the M1 template.
4. Reboot the phone to trigger auto provisioning process. For more information on how
to trigger auto provisioning process, refer to
During auto provisioning, the phone requests to download the y000000000000.cfg
file and then download firmware from the provisioning server. Then the phone
requests the new URL "tftp://192.168.1.211/ProvisioningDir_new" to download
configuration files. Then the phone will automatically generate a
001565221229-local.cfg file where the personalized configuration settings are
written, and this file will also be uploaded to the provisioning server. For more
information on how to automatically generate a MAC-local.cfg file, refer to
Generating A MAC-local CFG file
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, and then synchronize the
personalized configuration settings by uploading this file to the provisioning server.
Once the phone is triggered to perform auto provisioning process, it will request to
download the y000000000000.cfg, 001565221229.cfg and the
001565221229-local.cfg file in order and then update configurations in these
downloaded CFG files to the phone system. Personalized configuration settings
saved in the MAC-local.cfg are written and remained to the phone system after
auto provisioning.
If a configuration item is both in the downloaded MAC-local.cfg file and Common CFG
file/ MAC-Oriented CFG file, setting of the configuration item in the MAC-local CFG file
will be written and saved to the phone system.
Downloading and Verifying Configurations
Update Mode
on page 80.
on Page 37.
47