Yealink SIP-T19 E2 T4 Series, Руководство администратора

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Configuring Basic Features
125
Scenario Operations II:
1.
Edit the following parameters in the y000000000028.cfg file you want the IP phone to
download:
static.auto_provision.custom.protect = 1
static.auto_provision.custom.sync = 0
static.firmware.url = tftp://192.168.1.211/28.82.0.20.rom
2.
Trigger the IP phone to perform the auto provisioning process. For more information on
how to trigger auto provisioning process, refer to
Triggering the IP Phone to Perform the
Auto Provisioning
section in
Yealink_SIP_IP_Phones_Auto_Provisioning_Guide_V81
.
During auto provisioning, the IP phone first downloads the y000000000028.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 y000000000028.cfg and 001565770984.cfg files in sequence, and
then updates configurations in the downloaded configuration files orderly to the IP phone
system. As the value of the parameter “static.auto_provision.custom.protect” is set to 1,
configurations in the 001565770984-local.cfg file saved on the IP phone are also updated.
The IP phone starts up successfully, and personalized settings are kept after auto
provisioning.
When a user customizes feature configurations via web/phone user interface, the IP phone
will save the personalized settings to the 001565770984-local.cfg file on the IP phone only.
Note
If the value of the parameter “static.auto_provision.custom.protect” is set to 0, the personalized
settings in the 001565770984-local.cfg file will be overridden after auto provisioning, no matter
what the value of the parameter “static.auto_provision.custom.sync” is.
Scenario B Clear user personalized configuration settings
When the IP phone is given to a new user but many personalized configurations settings
of last user are saved on the phone; or when the end user encounters some problems
because of the wrong configurations, the administrator or user may wish to clear user
personalized configuration settings via phone/web user interface.
In this scenario, the IP 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 IP 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 IP phone system.