India Broadband

i had an airtel connection in agra, now when i shifted to delhi i want to keep my existing beetel 220bx adsl 2+ modem and make it work with MTNL.

But now when i connect the modem, i'm not able to go to its admin panel by 192.168.1.1. I tried using USB but the PC/USB light turned RED and remains RED all the time. When i plug in the ethernet cable, my connection gets connected but no ping happens to 192.168.1.1.

Please help me, i need to configure this for mTNL

http://beetelmodems.com/220bx.html
Download user manual.
With modem connected/power on try reset for 10 to 30 seconds. with a Ball point refill.
for factory settings. then 192.168.1.1 admin password.
The reset access hole is between the USB and RJ45 port.
Select /enter VPI/VCI to 0_32 in wan page.
If you are using "bridged" dialer enter MTNL ID and password.
Use opendns 208.67.220.220 and 208.67.222.222

http://i23.tinypic.com/nlpdhs.jpg this is for BSNL 0_35 airtel 1_32 etc.