Hello, as we use a TK-relay I have to prefix a 0 to get to the external telephon-net. I tried a dial_prefix "ATDT0,,," in sendfax.config, which did not succeed. As an interim I now changed our fax-script to include this 0 in the fax-number when "faxspool"-ing. Nonetheless I'd like to know why my first approach did not work. Thanks for your answers Mirko