What you are looking for is something like this piece of code. Adapt it for your scenario:<br><br>[default]<br>exten => _.,1,NoOp(incomming call from ${CALLERID} to ${EXTEN}@${SIPDOMAIN})<br>exten => _.,2,GotoIf($[${LEN(${SIPDOMAIN})} = 0]?10)<br>
exten => _.,3,GotoIf($[${SIPDOMAIN} = ${MYDOMAIN}]?10)<br>exten => _.,4,GotoIf($[${SIPDOMAIN} = ${MYFQDN}]?10)<br>exten => _.,5,GotoIf($[${SIPDOMAIN} = ${MYFQDN}:5060]?10)<br>exten => _.,6,GotoIf($[${SIPDOMAIN} = <a href="http://192.168.1.1">192.168.1.1</a>]?10)<br>
exten => _.,7,NoOp(@${SIPDOMAIN} is from an external domain, sending to it...)<br>exten => _.,8,Dial(SIP/${EXTEN}@${SIPDOMAIN})<br>exten => _.,9,HangUp()<br>exten => _.,10,Goto(noturi-default,${EXTEN},1)<br>exten => h,1,HangUp()<br>
<br>[noturi-default]<br>;(your dialplan)<br><br><br>Regards,<br>Ricardo Carvalho.<br><br><br><br><br><div class="gmail_quote">On Thu, Mar 27, 2008 at 7:47 AM, Aadilkhan Maniyar <<a href="mailto:amaniyar@velankani.com">amaniyar@velankani.com</a>> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div link="blue" vlink="purple" lang="EN-US">
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<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">Hi All,</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">I am a newbie to Asterisk. Presently I am working with Asterisk 1.4.17
and using it to make SIP calls.</span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">I have a configuration of Asterisk which serves the users in a particular
domain, say <a href="http://internal.com" target="_blank">internal.com</a></span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">I would like to make a SIP call from <a href="mailto:bob@internal.com" target="_blank">bob@internal.com</a> to
<a href="mailto:charles@external.com" target="_blank">charles@external.com</a> </span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">I have added the following lines in <span>extensions.conf</span></span></font></p>
<p style="text-indent: 0.5in;"><span><span><font face="Times New Roman" size="3"><span style="font-size: 12pt;">exten</span></font></span></span>
=><span> </span>charles,1,Dial(<a href="mailto:SIP/$%7BEXTEN%7D@external.com" target="_blank">SIP/${EXTEN}@external.com</a>)</p>
<p style="text-indent: 0.5in;"><span><span><font face="Times New Roman" size="3"><span style="font-size: 12pt;">exten</span></font></span></span>
=><span> </span>charles,2,Hangup</p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;"> </span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">Asterisk does a DNS SRV lookup and resolves the <a href="http://external.com" target="_blank">external.com</a> to its
proper IP and calls are established.</span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">But the problem with the above configuration is that I have manually added
users that are in the external domain.</span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;"> </span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">Is there any way wherein I can call the users in <a href="http://external.com" target="_blank">external.com</a> without adding
them in the extension<span>s.conf</span>?</span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;"> </span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">Any help would be appreciated.</span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;"> </span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;">Thanks,<br>
Aadil</span></font></p>
<p><font face="Times New Roman" size="3"><span style="font-size: 12pt;"> </span></font></p>
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