I have a 3825 router running IOS 12.4, i need to upgrade it to 15.1 or newer to get a dial-in system working. I cant find the IOS download link anywhere on the internet as the router has been discountinued, It would be good if anyone can help by providing any links/download of the 3825's IOS 15.1 or newer.
The setup of my dial-in system consists of a 3825 router with 512mb ram and 64mb flash, VIC3-4FXS/DID, VWIC2-1MFT-T1/E1, NM Digital Modem Modules, PVDM2 Module and an NM-1CE1T1-PRI.
I cant configure anything until i get the IOS upgraded as i heard issues regarding these parts with IOS 12.4.
Also, after sorting the IOS upgrade first, i need to upgrade the flash to 128mb, whats the best way to do so?
