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Newer page: version 8 Last edited on Tuesday, July 3, 2007 3:45:29 pm by GerwinVanDeSteeg
Older page: version 7 Last edited on Sunday, March 4, 2007 9:26:25 pm by LawrenceDoliveiro Revert
@@ -22,6 +22,13 @@
 Source: [http://lists.digium.com/pipermail/asterisk-users/2003-March/008369.html] 
  
 __SIP callgroup feature similar to ZAP groups__ : Could not find information whether this is possible. 
 See also: [http://lists.digium.com/pipermail/asterisk-users/2005-May/105388.html] 
+  
+!DNS  
+Be VERY carefull with your settings and setup when using any form of [DNS] (try to avoid using [DNS] if you can). The [SIP] stack is written in such a manner as to cause it to lock solid and hang if it is unable to resolve a [DNS] entry for any reason whatsoever. This includes using multiple entries for hints on extension definitions.  
+such as:  
+<verbatim>  
+exten => 600,hint,SIP/600&IAX2/600  
+</verbatim>  
 ---- 
 CategoryNotes