<DIV>Hi All,</DIV> <DIV> </DIV> <DIV>I am using Vmware image of Tribox that will install asterisk.<BR>FreePBX Administration 2.1.1 </DIV> <DIV>I have followed the same configuration sent by you.<BR>I was able to make calls from asterisk to CallManager 4.1, But was not able to make calls from Callmanager 4.1 to asterisk We are getting a busy tone.</DIV> <DIV>I have attached Extensions.conf ,sip.conf and sip_additional.conf for the reference.</DIV> <DIV> </DIV> <DIV>Please help me,</DIV> <DIV> </DIV> <DIV>Thanks in Advance,<BR>Anantha<BR></DIV><p> 
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