Yealink SIP-T2XP Administrator's Manual page 204

Administrator's Guide for SIP-T2xP IP Phones
4) Click Upload to upload the certificate.
3. Click Confirm to accept the change.
A dialog box pops up to prompt that settings will take effect after reboot.
4. Click OK to reboot the IP phone.
To configure the 802.1X authentication via phone user interface after:
1. Press Menu->Settings->Advanced Settings (password: admin) ->Network->802.1x
Settings.
2. Press
Mode field.
a) If you select EAP-MD5:
1) Enter the user name for authentication in the Identity field.
2) Enter the password for authentication in the MD5 Password field.
b) If you select EAP-TLS:
1) Enter the user name for authentication in the Identity field.
2) Leave the MD5 Password field blank.
c) If you select PEAP-MSCHAPv2:
1) Enter the user name for authentication in the Identity field.
2) Enter the password for authentication in the MD5 Password field.
d) If you select EAP-TTLS/EAP-MSCHAPv2:
1) Enter the user name for authentication in the Identity field.
188
or , or the Switch soft key to select the desired value from the 802.1x