I have an asterisk 1.4, that was working properly, but from last week, without any changing in the config of asterisk, all of calls,fall in "loop detected" error. there is two strange actions: 1-the first call after restarting the asterisk, is done successfully . 2-no packet , was sent to the destination, during this error. plz help me best Mani ____________________________________________________________________________________ Shape Yahoo! in your own image. Join our Network Research Panel today! http://surveylink.yahoo.com/gmrs/yahoo_panel_invite.asp?a=7