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	<id>http://wiki.integrics.com/index.php?action=history&amp;feed=atom&amp;title=Blocking_Callerids</id>
	<title>Blocking Callerids - Revision history</title>
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	<updated>2026-05-07T00:02:50Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://wiki.integrics.com/index.php?title=Blocking_Callerids&amp;diff=34&amp;oldid=prev</id>
		<title>Dcunningham: Created page with &quot;At a customer-specific Number level, go to Features -&gt; Numbers, click on the Number to change, and at the bottom add a Caller Route.  To block a number system-wide you will ne...&quot;</title>
		<link rel="alternate" type="text/html" href="http://wiki.integrics.com/index.php?title=Blocking_Callerids&amp;diff=34&amp;oldid=prev"/>
		<updated>2015-02-25T00:13:07Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;At a customer-specific Number level, go to Features -&amp;gt; Numbers, click on the Number to change, and at the bottom add a Caller Route.  To block a number system-wide you will ne...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;At a customer-specific Number level, go to Features -&amp;gt; Numbers, click on the Number to change, and at the bottom add a Caller Route.&lt;br /&gt;
&lt;br /&gt;
To block a number system-wide you will need to add a line in /etc/asterisk/extensions.conf on the Asterisk servers. The line should be immediately after [from-internal] and [from-external] in the following format where 123456789 is the caller ID to be blocked:&lt;br /&gt;
&lt;br /&gt;
:&amp;lt;code&amp;gt;exten =&amp;gt; _./123456789, 1, Hangup()&amp;lt;/code&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Remember to renumber the other extensions in the context, and run &amp;quot;asterisk -rx 'dialplan reload'&amp;quot; afterwards.&lt;/div&gt;</summary>
		<author><name>Dcunningham</name></author>
		
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