[FAQ] How to customize an LCD Language?

[Yealink Support]

You can modify the language translation for the phone user interface. For SIP - T4X IP phones, you can also add a new language to the phones.
The following table lists available languages and the associated language files for the phone user interface:


The following text shows a portion of a txt formatted language file:

Code:

[ Lang ]
" ADD"=" Add"
" Conference "=" Conference "
" Connecting"=" Connecting"
" DEL"=" Del"
" Hang Up"=" Hang Up"
" M2B"=" M2B"
" M2C"=" M2C"
" New Voice Mail"=" New Voice Mail"
" Note"=" Note"
" Park to:"=" Park to:"
" Retrieve Park:"=" Retrieve Park:"
" Ringing"=" Calling"
" Talking"=" Talking"
" Transfer to:"=" Transfer to:"
" Transferred"=" Transferred"
" Transferring"=" Transferring"
"%d Missed Call"="%d Missed Call"
"%d New Missed Call"="%d New Missed Call(s)"
"%d New Text Message"="%d New Text Message(s)"
"(Empty)"="(Empty)"
"12 Hour"="12 Hour"
"24 Hour"="24 Hour"
"<New Item>"="<New Item>"
"ACD Trace"="ACD Trace"
"ACD"="ACD"
"ALERT"="ALERT"
"Abc"="Abc"

####################################################
## Configure the access URL of the LCD language file ##
####################################################
gui_lang.url =
If you want to modify the translation of an existing language, configure the parameter “gui_lang.url =” in the configuration file, for example:
gui_lang.url = tftp://192.168.1.100/lang+English.txt.
During the auto provisioning process, the phone connects to the provisioning server “192.168.1.100”, and downloads the language file “lang+English.txt”.
If you want to add a new language “Russian” to SIP - T4X IP phones, configure the parameter “gui_lang.url =” in the configuration file, for example: gui_lang.url = tftp://192.168.1.100/lang-Russian.txt
During the auto provisioning process, the phone connects to the provisioning server “192.168.1.100”, and downloads the language file “lang-Russian.txt”.
After update, you will find a new language selection “Russian” on the phone user interface:
Menu->Basic->Language.

#Delete all custom languages.
gui_lang.delete = http://localhost/all

SIP-T46G IP phones also support adding a custom or modifying an existing LCD language with an X.GUI.Y.lang (e.g., 0.GUI.English.lang) formatted language file. “X” is an integer which starts from 0. “Y” means the name of the language. For more information, contact Yealink FAE. Available languages may vary between different firmware versions. To modify translation of an existing language, do not rename the language file.

For more details, please refer to Auto Provisioning Guide and Admin Guide of Phones.
Yealink_SIP-T2_Series_T19P_T4_Series_IP_Phones_Auto_Provisioning_Guide_V72_1
Yealink support module (IP Phone)

About the language files, I list some neutual versions for you.
If you want language files of other version, please PM me and i will update for you.
Please donwload the language file directly and edit it because the files have different formats.

T19P

31.72.0.1
31.71.0.50
31.71.0.35

T20P

9.72.0.30
9.72.0.25
9.71.0.165

T21P

34.72.0.1
34.71.0.90
34.71.0.76

T22P/T26P

7.72.0.30/6.72.0.30
7.72.0.25/6.72.0.25
7.71.0.165/6.71.0.165

T28P

2.72.0.30
2.72.0.25
2.71.0.165

T32G/T38G

32.70.0.180/38.70.0.180
32.70.0.130/32.70.0.168/32.70.0.132/38.70.0.125/38.70.0.132/38.70.248.36

T41P/T42G

36.72.0.1/29.72.0.1
36.71.0.60/36.71.193.7/29.71.0.120/29.71.193.7
36.71.0.53/29.71.0.112

T46G

28.72.0.1/28.72.0.25
28.71.0.180/28.71.193.8
28.71.0.16

T48G

35.72.0.5

W52P

25.40.0.15 web
26.40.0.15

Please be aware:

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Questions posted here won't be appreciated.
If you require assistance from Yealink technical support, please email to support@yealink.com or USA support support.usa@yealink.com