so i basically need Wireless-N router+modem for bsnl bb or should i just use what the provide at the time of connection because i will just use it for 2 or 3 months
best wifi router+ modem ??
If you are gonna use it for 2-3 months only, just rent the modem BSNL provides.
But if you wish to use it for long run, go for TP-LINK W8968...it's the best.
P.S. I'm selling my modem away, PM for more details.