Yealink SIP-T4X Administration Manual page 365

Administrator's Guide for SIP-T4X IP Phones
Parameter-
account.X.nat.stun_server
Description
Format
Default Value
Range
Example
Parameter-
account.X.nat.stun_port
Description
Format
Default Value
Range
Example
Parameter-
network.802_1x.mode
Description
Format
Default Value
Range
350
Configuration File
<MAC>.cfg
Configures the IP address or the domain
name of the STUN server for account X.
X ranges from 1 to 6.
IP Address or Domain Name
Blank
Not Applicable
account.1.nat.stun_server = 218.107.220.20
Configuration File
<MAC>.cfg
Configures the port of the STUN server.
X ranges from 1 to 6.
Integer
3478
1024 to 65000
account.1.nat.stun_port = 3478
Configuration File
<y0000000000xx>.cfg
Configures the 802.1X authentication mode
to be used on the IP phone.
Note: If you change this parameter, the IP
phone will reboot to make the change take
effect.
Integer
0
Valid values are:
0-Disabled
1-EAP-MD5
2-EAP-TLS
3-PEAP-MSCHAPV2