Well, thank you pacco. I did not get any response from support team. I wrote them twice but thankfully I have already got the solution from the internet 4 days before. Yes it was mtu. When i changed...

Model : Hardware Version : Firmware Version : ISP : I have recently purchased TD-W8960N modem. I have BSNL broadband connection. After i installed this modem, i am unable to reach some specific...