Using Tls - Yealink SIP-T42U Configuration Manual

Example of an IP Address using HTTPS: https://192.168.1.10/prov
Enter the Auto Provisioning username and password into the User Name and Password
fields.
If you choose to use TFTP server type, enter tftp:// followed by Hostname or IP
Address
Example of a Hostname: tftp://voip.bicomsystems.com
Example of an IP Address: tftp://192.168.1.10
Click the Autoprovision Now button.
A pop up window will show up.
Click the OK button to confirm your action.
You will have to wait for a couple of seconds for the configuration to be updated.
not power off your phone.
The Auto provisioning process will start during the phone's reboot process, the phone will pick
up an appropriate configuration file from PBXware. If everything is done as described above,
you should have successfully registered your phone to PBXware.
Dial *123 to verify registration.

Using TLS

NOTE: If you choose to use HTTPS as a protocol for registering your phone, please do the
following:
Open a new browser window and enter your phone IP address, e.g. http://192.168.1.22.
Enter username and password and press the Confirm button.
login details are as follows: username is admin and password is admin.
NOTE:
NOTE: The factory default
Do