Thread: ADSL Technology used by BSNL

Hi All

I want to know which ADSL technology is being used by BSNL
is it ADSL or ADSL2. Also tell me the techonology being used by Airtel.
I have a router which can be used on ADSL line and not on ADSL2,
and I find it not working on Airtel as well as BSNL Gurgaon lines.
Please suggest.

Ajay

both uses ADSL 2.

If you upgrade the firmware of the Router it will be compatible with ADSL 2.
But once upgraded to ADSL 2 you will not be able to revert to the old firmware.The latest Firmware will be available from the Router manufacturers website