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<div class="moz-cite-prefix">On 5/29/20 2:28 AM, Administrator
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:a9fddf7d-9a56-e8e5-80da-33ec794a389d@tootai.net">You
could also use DEVICE_STATE
</blockquote>
<br>
<font face="Courier New, Courier, monospace">I am using DEVICE_STATE
to identify when a phone is in use:<br>
<br>
exten => s,n,GosubIf($["${DEVICE_STATE(SIP/${ARG1})}" =
"INUSE"]?SHOWBUSY,s,1(${ARG1}))<br>
<br>
I'm trying to figure out the best way to display that information
to the person that is calling that in use extension.<br>
<br>
<br>
Doug<br>
<br>
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