Yealink SIP-T2 Series, Руководство по комплектации

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Yealink IP Phones Auto Provisioning Guide
40
User Guide
.
Uploading and downloading the <MAC>-local.cfg file
You can configure whether the IP phone periodically uploads the <MAC>-local.cfg file
to the provisioning server to back up this file, and downloads the <MAC>-local.cfg file
from the provisioning server during auto provisioning to override the one stored on the
phone. This process is controlled by the value of the parameter
“auto_provision.custom.sync”. When the value of the parameter
“auto_provision.custom.sync” is set to 1, the IP phone will periodically upload the
configuration files to the provisioning server, and download the configuration files from
the provisioning server during auto provisioning.
Updating configurations in the <MAC>-local.cfg file
You can configure whether the IP phone updates configurations in the <MAC>-local.cfg
file during auto provisioning. This process is controlled by the value of the parameter
“auto_provision.custom.protect”. If the IP phone is configured to keep user personalized
settings (by setting the value of the parameter “auto_provision.custom.protect” to 1), it
will update configurations in the <MAC>-local.cfg file. The IP Phone updates
configuration files during auto provisioning in sequence:
Common>MAC-Oriented>MAC-local. The configurations in the <MAC>-local.cfg file
take precedence over the ones in the downloaded Common CFG file or <MAC>.cfg file.
As a result, the personalized settings of the phone configured via the phone or web user
interface can be kept after auto provisioning.
After auto provisioning, you can then verify the update via phone user interface or web
user interface of the phone. For more information, refer to
Yealink phone-specific user
guide
.
During the auto provisioning process, you can monitor the downloading requests and
response messages by a WinPcap tool. The following shows some examples.