<div dir="ltr">Really, a dialplan function would be best. I too don't like of an idea of using a external process to get internal variables, but when necessary...  :(</div><div class="gmail_extra"><br clear="all"><div>
<div dir="ltr"><div><br></div>Att,<div><b>Rafael dos Santos Saraiva</b></div><div><div><a href="http://br.linkedin.com/pub/rafael-saraiva/52/aab/230" target="_blank"><img src="http://www.linkedin.com/img/webpromo/btn_liprofile_blue_80x15_pt_BR.png"></a><br>
</div></div></div></div>
<br><br><div class="gmail_quote">2014-07-22 16:29 GMT-03:00 Steve Edwards <span dir="ltr"><<a href="mailto:asterisk.org@sedwards.com" target="_blank">asterisk.org@sedwards.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
On Tue, 22 Jul 2014, Steve Edwards wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
How about something like:<br>
<br>
        asterisk -rx "core show channel SIP/spa841-00000003"\<br>
                | awk '/Call Identifer/ {gsub(/[][]/,""); print $3}'<br>
</blockquote>
<br>
Or:<br>
<br>
        asterisk -rx "core show channel SIP/spa841-00000003"\<br>
                | awk -F'[][]' '/Call Identifer/ {print $2}'<span class="HOEnZb"><font color="#888888"><br>
<br>
-- <br>
Thanks in advance,<br>
------------------------------<u></u>------------------------------<u></u>-------------<br>
Steve Edwards       <a href="mailto:sedwards@sedwards.com" target="_blank">sedwards@sedwards.com</a>      Voice: <a href="tel:%2B1-760-468-3867" value="+17604683867" target="_blank">+1-760-468-3867</a> PST<br>
Newline                                              Fax: <a href="tel:%2B1-760-731-3000" value="+17607313000" target="_blank">+1-760-731-3000</a><br>
<br>
-- <br>
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</font></span></blockquote></div><br></div>