Yealink SIP-T2 Series Administrator's Manual page 48

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
If "static.wifi.X.security_mode" is set to NONE, the permitted value of this parameter is NONE.
If "static.wifi.X.security_mode" is set to WEP, the permitted value of this parameter is WEP.
If "static.wifi.X.security_mode" is set to other values, the permitted values of this parameter are TKIP, AES
or TKIP AES.
Note: It works only if "static.wifi.enable" is set to 1 (Enabled). It is only applicable to
T54S/T52S/T48S/T48G/T46S/T46G/T42S/T41S/T29G/T27G/CP920 IP phones.
Permitted
NONE, WEP, TKIP, AES or TKIP AES
Values
Default NONE
Web UI Network->Wi-Fi->Cipher Type
T54S/T52S/T48S/T48G/T46S/T46G/T29G:
Menu->Basic->Wi-Fi->Wi-Fi (On)->Known Network (press Add)->Cipher Type
or
Menu->Basic->Wi-Fi->Wi-Fi (On)->Known Network->Option->Edit->Cipher Type
Phone UI
T42S/T41S/T27G/CP920:
Menu->Settings->Basic Settings->Wi-Fi (On)->Known Network (press Add)->Cipher Type
or
Menu->Settings->Basic Settings->Wi-Fi->Wi-Fi (On)->Known Network->Option->Edit->Cipher Type
Parameter static.wifi.X.password
It configures the password of the wireless network X.
Note: It works only if "static.wifi.enable" is set to 1 (Enabled) and "static.wifi.X.security_mode" is set to
Description
WEP, WPA-PSK or WPA2-PSK. It is only applicable to
T54S/T52S/T48S/T48G/T46S/T46G/T42S/T41S/T29G/T27G/CP920 IP phones.
Permitted
String within 64 characters
Values
Default Blank
Web UI Network->Wi-Fi->PSK
T54S/T52S/T48S/T48G/T46S/T46G/T29G:
Menu->Basic->Wi-Fi->Wi-Fi (On)->Known Network (press Add)->WPA Shared Key
or
Menu->Basic->Wi-Fi->Wi-Fi (On)->Known Network->Option->Edit->WPA Shared Key
Phone UI
T42S/T41S/T27G/CP920:
Menu->Settings->Basic Settings->Wi-Fi (On)->Known Network (press Add)->WPA Shared Key
or
Menu->Settings->Basic Settings->Wi-Fi->Wi-Fi (On)->Known Network->Option->Edit->WPA Shared
Key
Parameter static.wifi.X.eap_type
42
[2]
[2]
<y0000000000xx>.cfg
<y0000000000xx>.cfg