specify the isp please ..

try different port .. such as 554 .. or put up your laptop in DMZ in router settings .. If it doesnt works in DMZ .. Either you ISP is blocking ports or there's something wrong with laptop service...

Region : India Model : TD-W8968 Hardware Version : V3 Firmware Version : ISP : Airtel 3G I have TD-W8968 and want to deploy it as 3G router. I have use Huawei's E173 which works butter smooth with it...

You must have checked supported 3G dongles. I am suffering this problem too. Hope they release Modem Bin File soon

i does work . using it since 3 years ..

Oh yes . well theoretically they provide 2 Amp adapter bundled so lets assume at max stress device sucks 2 Amp current . A car battery is normally 50 Amps . so you would get 25 hours of backup .....