Dear Mohammed, Thanks for your response.
But i dont know how to set log level to zero can you provide some parameters so that we will work on the same. set the smsbox log level to zero in the smsbox config, for more info check the UG, then post the crash log here. I had a similar problem which caused by an assertion failure, tried to solve it but didn't achieve any solution, it happens rarely so I ran the smsbox from a bash script into an infinite loop so each time it crashes it restarts automatically #!/bin/sh while : do smsbox -v 5 done Hope this helps Best Regards, Mohammed M I Sleem http://www.abusleem.net - Personal blog http://www.freakle.com - The Search Freak