Hi Mark, I have implemented a procedure for automatically calls from the client-side (IaxClient - E100P) What I want to do is to detect the call status from the client-side. Meaning, if the line is busy/unavailable/fax log the status and proceed to next call. Is this possible with Manager API ? Any solution/idea ? Best Regards, Marin __________________________________ Do you Yahoo!? Yahoo! Finance Tax Center - File online. File on time. http://taxes.yahoo.com/filing.html