2.  Merged the audio codecs iLBC_13_3 and iLBC_15_2 into iLBC. 
3.  Optimized the call display features. 
4.  Optimized the display method on dialing. 
5.  Added the feature of SCA.   
6.  Optimized the feature of End Call on Hook. 
7.  Added  the  configuration  parameter  of  whether  the  User-Agent  in  SIP  request 
messages is with MAC address or not. 
8.  Added the feature that you can configure the suffix of User-Agent in SIP request 
messages from the IP DECT phone for account X. 
9.  Optimized the feature of accept SIP trust server only. 
10. Optimized the feature of Attempt Expired Time (s) of Auto Provision. 
11. Optimized the feature of call timeout. 
12. Added some built-in certificates. 
13. Removed the  module for each configuration item on web user interface. 
14. Optimized the feature of  exporting the  log  files to  the  local  system  and  added 
one method for exporting System Log. 
15. Optimized the feature of STUN. 
4.  Bug Fixes 
None 
5.  New Features Descriptions 
5.  Added the feature of customizing a language for web user interface. 
Description: You can customize a language for web user interface. When adding a 
new  language  pack  for  the  web  user  interface,  the  language  pack  must  be 
formatted as “Y.name.js” (Y starts from 10, “name” is replaced with the language 
name).  If  the  language  name  is  the  same  as  the  existing  one,  the  existing 
language file will be overridden by the new uploaded one. We recommend that 
the  name  of  the  new  language  file  should  not  be  the  same  as  the  existing 
languages. 
The parameters in the auto provision template are described as follows: 
wui_lang.url = 
wui_lang.delete = 
For more information please refer to the