How to change VOS3000 browser client port

If you want to change VOS3000 browser client port address edit the following file or find server.xml file under apache-tomcat installation conf folder change the Connector port 80 to whatever you want which is not used on system and reboot the system.
# nano /usr/apache-tomcat-5.5.15/conf/server.xml
<!– Define a non-SSL HTTP/1.1 Connector on port 8080 –>
<Connector port=“80” maxHttpHeaderSize=”8192″
maxThreads=”150″ minSpareThreads=”25″ maxSpareThreads=”75″
enableLookups=”false” redirectPort=”8443″ acceptCount=”100″
connectionTimeout=”20000″ disableUploadTimeout=”true” />
Then edit the only 80 and set your like port.
Then save this and restart the http.
OR,
Open your linux from Winscp or Filezilla
go to 
/usr/apache-tomcat-5.5.15/conf
then open  the "server.xml" file 
Edit this line, Edit 80 and set you like port ,
 <!-- Define a non-SSL HTTP/1.1 Connector on port 8080 -->
    <Connector port="80" maxHttpHeaderSize="8192"
Now save this file and restart http port.
your browser client port change.
Thanks.

How to customize VOS3000 login page

How to customize vos3000 login page
You can customize vos3000 login page by editing following files.
Login you linux by  WinSCP or Filezilla or Like linux file opener. 
 
/usr/kunshi/vos3000/webclient/jsp/index.html
/usr/kunshi/vos3000/webclient/jsp/js/lang_en_us.js
Only edit the necessary line and name.  Don't edit any other unnecessary line and name.

VOS3000 Hacking prevention and protection

VOS3000 Hacking prevention and protection
VOS3000 old versions are being hacked . its costing too much money through illegal calls . you can prevent it some level  by taking some precaution .
1-  Make your server SSH root password complicated.
2- Make your server mysql password complicated.
3- Make your vos3000 client Admin password complicated.
4- Make your vos3000 client user access password complicated.
5- Make your buyers and seller IP authenticated.
6- Make your firewall on.
7- Change  SSH port.
Contact for more vos3000 security and firewall, anti hack Solution