unable to get UTSTAR 300R2U ADSL2+ router page

[mann_2008_69]

Friends i have UTSTAR 300R2U modem for a long time. and still i don't able to go to the modem setting page. i tried all the pages posted in this form site. when ever i try to enter the page i get "Failed to connect" error. i tried 192.168.1.1, 192.168.2, 192.168.0.1, 192.168.0.2 etc.Anyone having the same problem.please help me. how to get in the settings page.

 

[essbebe]

Suggestion 1 :SStart RUN type cmd type ipconfig/all
What is the default gateway ?
OR
Suggestion 2 : Start Network Local Are connection Status
Support what is the IP address for default gateway ?
REF:
http://www.calcuttatelephones.com/dataoneinstall/mdm04.html
http://www.calcuttatelephones.com/dataoneinstall/mu04.html