Hi, I have installed the version 1.5.2 and I'm having problems with asterisk. Every 15-30 min it hangs up and restart again without leaving any message in any log file. Is there any known issue? When I disabled the cron job that calls the sampler.php asterisk continuous hanging up but with less frequence. I did a standard installation, ivr with 4 queues, 20 extensions and 3 mp3 messages for queues. Nothing complicated. I would appreciate any help.