I assume that this question has been raised due to the fact that you cannot get firmware files for Audiocodes devices unless you have a paid support contract or a a high level partner ?
If you want you can PM me the file over and I will see if I can load it up on one of my devices here but can presume that it is failing due to the fact your are jumping some versions.
yes , this is exactly what happend. i can't create an account because we are not a partner...
and i'm not able to find the 5.x version to rollback. [email protected]
Yes im not happy about this myself as I have my own 2600 SBC here that I use for testing and where I am not a partner need to keep it on the latest and greatest version. Luckily I managed to source 7.20 firmware from the place I bought it from.