Yealink SIP-T23, Provisioning Manual

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Configuring the Update Mode
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configuration files for different IP phones. To access the specified directory, you
need to provide the correct user name and password configured for the directory.
4. Configure unique activation codes and the provisioning server URLs on IP phones.
The activation code can be numeric string and special characters “* #” with a
maximum of 32 characters.
The following are example configurations in the configuration file for IP phones:
autoprovision.1.code = *123
autoprovision.1.url = tftp://192.168.1.30/T23G_1/
autoprovision.2.code = *456
autoprovision.2.url = tftp://192.168.1.30/T23G_2/
5. Send the IP phone, specified activation code and associated user name and
password to each end-user.
6. Set up the IP phone, and then input the activation code after the phone startup.
The LCD screen will prompt the following dialog box:
7. Press the OK soft key to trigger the IP phone to perform auto provisioning.
The LCD screen will prompt the following input box:
8. Enter the user name and password in the User Name and Password field
respectively.
The entered user name and password must correspond to the directory where the
configuration files of the IP phone are located. If you enter invalid user name or
password, the LCD screen will prompt the message “Wrong user name or
password!”. The prompt message will disappear in two seconds, and the LCD
screen will return to the idle screen. You need to input the activation code again to
trigger the auto provisioning process.
The IP phone downloads the Common CFG file and the corresponding <MAC>.cfg
files from the provisioning server to complete phone configurations.
The entered user name and password will be saved to the IP phone for next auto
provisioning via activation code and auto provisioning via update modes.
The LCD screen will not prompt for user name and password if the provisioning server
does not require authentication, or the user name and password are already saved on
the IP phone.