Thread: Need Firmware For ZTE ZXDSL 831II modem

Hello friends
Right now I'm using the 256kbps unlimited plan of bsnl broadband.The bsnl had provided me with a siemens sl2_141 (type II) modem but few days ago in got fried :tt2: due to lightning.When i'm switching on the siemens modem the red power light is starting to flash repeatedly (which should remain constant).Until I repair it I'm using a old ZTE ZXDSL 831II modem as backup.The problem with the modem is it is little slow and most of the web pages are not opening but when I open those web pages with a proxy site they open.The current firmware of the modem is ZXDSL 831IIV3.5.0a_D09_OV.Please can any one provide me with the latest Firmware of this modem or can anyone provide me with the solution to above web pages not opening problem.Thank you for any support and help

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Change MTU and try.

REF:Configuring ZTE ZXDSL 831 as a router | toxicle.org

try using opendns servers - 208.67.222.222 and 208.67.220.220