Hi all, I need redirect users to other proxy when user’s credits reach certain limit. I’m writing a script in php, this script return the proxy’s ip which I want to redirect. I call this script using function exec_msg( ): exec_msg('RESU=`php ser.php "$SIP_HF_FROM"`; echo "$RESU";'); I need to find a way to the SER read the variable RESU. Thanks Alessandro Pereira -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 265.6.8 - Release Date: 3/1/2005