[quote=“david55”]I mean a section for each device. If you have millions of devices, I suspect you will have other problems.
There is no technical requirement to have different passwords, but common sense requires that you do have different passwords, which should not be algorithmically related (although they could be encrypted versions of the other data using a secret key, stored offline).
The fact that you are asking how to do something completely unreasonable makes me think you need to describe the goal, rather than your proposed partial solution. I suspect you are actually trying to solve a problem the wrong way.
What is the significance of the 105?[/quote]
The goal was following. I have web based support call button, which is registering on asterisk with every new call. So I randomly set username from web. Actually I made some 1000 extensions, instead of millions and it looks reasonable in order not to repeat usernames.
Thanks for your support and cheers