Asterisk hang when someone press Directory

Hi All,

I’m new in this forum. I am using trixbox 1.2.3 and upgrade the freepbx-2.1.3. Server HP-110 3 GHz and 1 G memory.

I was surprised when my trixbox server was hang. after i checked in asterisk full and messages, it seems nothings wrong. And i found that if someone pressing directory (i change to * to directory) the asterisk take a lot CPU load and hang.

Any idea why it is happen ? It never happen with other freepbx release.