Sorry, I thinked that I said the name of the program. I have to install Fedora with Asterisk and all of its components. I know that there is an Asterisk 1.6.0.5 and Asterisk 1.6.1.rc1 rpm version. I have watch the spec files, and because Asterisk has to many dependencies, I thaught it was easier to install it by the %post script. I have to install the 1.6.0.6 version... Thank you!! 