[Serusers] Ser and B2BUA

[J. Ignacio Munarriz]

Is there any chance that someone could send me a SER config file or some tip
on how to put things together in this scenario?
 

          -----
          |UA2|
          -----
            ^
            |
            |4
            |
          -----     3      -------
-----  1  |   |<-----------|     |
|UA1|---->|SER|     2      |B2BUA|
-----     |   |----------->|     |
          -----            -------


I've made a forward to the B2BUA (IP:5065) in the invite method, but it
doesn't seem to work.

Any help?

Thanks in advance...