Hi Henning

The last version tried was the 1.5.4. I will do what you say about the new files and
I'll test the cfg with them. Finding the same results, I'll report to you.

Regarding the fifo, I also used it, trying to avoid that unexpected behavior, but it was
not work. After some minutes, I can say that this function stops working. The only way
I found was to restart the Kamailio. Another strange thing happened. I was testing the
block function with an ATA. Redialing and redialing... The first 8 or 9 times, the call
was denied by the function check_user_black_list(). I redialed once more and it was
allowed! I didnt change anything in the database, neither used fifo. When I tried for
the last time, the invite was denied again. Weird...

In this case, I had to use other tools. So, I'm using avp_db_query at this moment.

Thanks for you reply, Henning.

Bruno Machado