Hi, I have 3 extensions (1001, 1002, 1003) and i want to limit some calls written below *Ext Can Call Cant't Call* 1001 1002,1003 1002 1001 1003 1003 1001 1002 I wrote condition below; <extension name="Local_Extension"> <condition regex="any"> <regex field="destination_number" expression="^(1001)$"/> <regex field="caller_id_number" expression="^(1001)$"/> ....... <action application="bridge" data="user/${dialed_extension}@ ${domain_name}"/> <!-- To test anti-action --> <anti-action application="answer"/> <anti-action application="sleep" data="1000"/> <anti-action application="bridge" data="loopback/app=voicemail:default ${domain_name} ${dialed_extension}"/> In this case 1002 and 1003 can call 1001, and can't call each other, but when i want to call 1002 or 1003 from 1001, on 1001's screen i see a incoming call from others. How can i solve this case. Thanks.