Hi, thanks for the response. The problem i have is a lot of this destinations to block. Does someone knows a scalable method to do it? . I think that writing a hundred of this entry should be slow at lookup time?..

 
2006/7/10, CM0002@aol.com <CM0002@aol.com>:
try this:
 
        # block expensive area codes
        if (uri=~"^sip:00355[0-9].*@.*" |
        uri=~"^sip:00358830[0-9].*@.*" |
        uri=~"^sip:001670.*@.*" |
        uri=~"^sip:001671.*@.*" |
        uri=~"^sip:00247[0-9].*@.*"
               ) {
                       sl_send_reply("409", "Country not in plan");
                       break;
                };
 
regards Christian