User guide

Yealink IP Phones Auto Provisioning Guide
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Do one of the following operations:
Scenario Operations I:
1. Add/Edit the following parameters in the y000000000044.cfg file or
001565770984.cfg file you want the IP phone to download:
auto_provision.custom.protect=1
auto_provision.custom.sync=1
#Configure the access URL of the firmware file.
firmware.url = tftp://192.168.1.211/44.80.0.5.rom
2. Trigger the IP phone to perform the auto provisioning process. For more information
on how to trigger auto provisioning process, refer to Configuring the Update Mode
on Page 41.
During auto provisioning, the IP phone first downloads the y000000000044.cfg file, and
then downloads firmware from the root directory of the provisioning server.
The IP phone reboots to complete firmware upgrade, and then starts auto provisioning
process again which is triggered by phone reboot (the power on mode is enabled by
default). It downloads the y000000000044.cfg, 001565770984.cfg and the
001565770984-local.cfg file in sequence from the provisioning server, and then updates
configurations in these downloaded configuration files orderly to the IP phone system.
The IP phone starts up successfully, and the personalized settings in the
001565770984-local.cfg file are remained after auto provisioning.
When a user customizes feature configurations via web/phone user interface, the IP
phone will save the personalized configuration settings to the 001565770984-local.cfg
file on the IP phone, and then periodically (every 5 minutes) upload this file to the
provisioning server.
Scenario Operations II:
1. Add/Edit the following parameters in the y000000000044.cfg file or
001565770984.cfg file you want the IP phone to download:
auto_provision.custom.protect=1
auto_provision.custom.sync=0
#Configure the access URL of the firmware file.
firmware.url = tftp://192.168.1.211/44.80.0.5.rom
2. Trigger the IP phone to perform the auto provisioning process. For more information
on how to trigger auto provisioning process, refer to Configuring the Update Mode
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 IP phone system.