asterisk users - Apr 2007 - disabling authentication

Is there a way to cause asterisk to accept all calls without any authentication?
Mark

>From: "Mark Price" <markprice@gmail.com>
>Date: Wed, 4 Apr 2007 10:07:31 -0400
>
>Is there a way to cause asterisk to accept all calls without any 
>authentication?
>Mark
Yes - not to set up a user/peer section in sip.conf.  The context in 
[general] section will be used.

Yuan Liu