[Serusers] List of authorized UAs, how?

[Enrique Vadillo]

Hi all,

I'd like to know if there's some way i can have a list of authorized UAs i am 
willing to deal with -rejecting all others- using SER.

I have noticed that there are some broken UAs like X-Pro v2 and surely some 
others, that don't even send the BYE and there's no way i can have reliable
accounting with those UAs.

If anyone has found a way to do this, or has some patch, please lemme know.

Thanks in advance!

Enrique Vadillo.