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<p>On 6/28/18 5:31 AM, bilal ghayyad wrote:<br>
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cite="mid:960460181.3852569.1530181897308@mail.yahoo.com">
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sans-serif;font-size:13px;">
<div>Hello;</div>
<div><br>
</div>
<div>Is it possible to configure one button on the IP Phone
(like Polycom or general SIP Phone) to indicate (at the phone
display) that the line (the line that is connected for FXO
port) is busy or not? If it is not busy, the user can press on
the button to place outside call.</div>
<div><br>
</div>
<div>Also, is it possible to to configure another button to
indicate if the extension is busy or not?</div>
<div><br>
</div>
<div>Regards</div>
<div>Bilal</div>
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That is done through the use of "hints".
<a class="moz-txt-link-freetext" href="https://wiki.asterisk.org/wiki/display/AST/Extension+State+and+Hints">https://wiki.asterisk.org/wiki/display/AST/Extension+State+and+Hints</a><br>
<br>
<br>
<pre class="moz-signature" cols="72">--
Telecomunicaciones Abiertas de México S.A. de C.V.
Carlos Chávez
+52 (55)8116-9161</pre>
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