IES-1248-51v Default Configuration File

davidbeauchamp · July 8

Hello,

I have acquired an IES-1248-51v second hand, and of course the username and password are unknown. Like a few others in the forum have discovered, in order to reset them it to factory defaults I need the default configuration file. I have searched high and low for this, however I do not see it available anywhere any longer.

Is there anyone here who can provide that file? Not really trying to upgrade the firmware or anything — it would be a bonus but really just after the factory defaults file.

Thank you for any help,

David

GoldenW · July 8

Hi David

Wow, IES1248 is a very old ZYXEL DSLAM, I used to own it!!!
Let me share the manual and FW file I collected to see if they can help you

https://www.scanstore.ru/upload/iblock/54f/54f3cf73b76a208de3e9d4b659d9de01.pdf

353ABQ11C0.zip

The way to uploading the default configuration file (353ABQ11C0.rom) please see the manual P.574~575

GoldenW · July 8

Hi David

Wow, IES1248 is a very old ZYXEL DSLAM, I used to own it!!!
Let me share the manual and FW file I collected to see if they can help you

https://www.scanstore.ru/upload/iblock/54f/54f3cf73b76a208de3e9d4b659d9de01.pdf

353ABQ11C0.zip

The way to uploading the default configuration file (353ABQ11C0.rom) please see the manual P.574~575

davidbeauchamp · July 8

https://community.zyxel.com/en/discussion/comment/78652#Comment_78652

Thank you so much. It is definitely getting up there in age, but still fun to play around with and learn what things were like on the other side of that DSL connection. Now to reacquire some of those ADSL2 modems I thought I would never need again…

Thanks again for your help, it is much appreciated.

David

IES-1248-51v Default Configuration File

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