Yealink SIP-T2 Series

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series IP Phones
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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 “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 “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.
Scenario Conditions:

SIP-T46G IP phone MAC: 001565770984

The current firmware of the phone is 28.81.0.10 or later.

Provisioning server URL: tftp://192.168.1.211

static.auto_provision.custom.protect = 1
Note
To clear personalized configuration settings via phone user interface:
1. Press Menu->Advanced (default password: admin) ->Reset Config.
2. Select Reset local settings.
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.
The Reset local settings option on the web/phone user interface appears only if the value of the
parameter “static.auto_provision.custom.protect” was set to 1.
If the value of the parameter “static.auto_provision.custom.sync” is set to 1, the
001565770984-local.cfg file on the provisioning server will be cleared.