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<tt>Hi Rodrigo,<br>
<br>
What you are looking for is called in SIP terminology "parallel
forking" - a call attempt is sent to multiple destinations in the
same time and only one can pick up the call.<br>
<br>
In OpenSIPS you can easily do parallel forking by adding multiple
destinations / branches by using the append_branch() function:<br>
<a class="moz-txt-link-freetext" href="http://www.opensips.org/Documentation/Script-CoreFunctions-2-1#toc3">http://www.opensips.org/Documentation/Script-CoreFunctions-2-1#toc3</a><br>
<br>
Regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
<div class="moz-cite-prefix">On 05.02.2016 16:05, Rodrigo Pimenta
Carvalho wrote:<br>
</div>
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<p>Hi.</p>
<p><br>
</p>
<p>I have the situation:</p>
<p><br>
</p>
<p>Caller A needs call every online peer. That is, A needs call
B, C, D, F...</p>
<p>The user should just push a 'call button' in his/her
softphone and than OpenSIPs should receive only one SIP INVITE
(let's say inviting number 9999). After receiving such INVITE,
OpenSIPS should spread the request to every one. That is: SIP
INVITE B, SIP INVITE C, SIP INVITE D, and so on.</p>
<p><br>
</p>
<p>In addiction, If one answers the call, others should receive
SIP BYE immediately. Because A wants to call just with one
peer and doesn't matter who will answer first. It is not a
conference.</p>
<p><br>
</p>
<p>What kind of functionality am I talking about, in terms of
OpenSIPS?</p>
<p>Is it possible?</p>
<p>Is the code simple?<br>
</p>
<p><br>
</p>
<p><br>
</p>
<p><br>
</p>
<p>Any hint will be very helpful!</p>
<p>Thanks a lot.<br>
</p>
<p><br>
</p>
<p><br>
</p>
<p><br>
</p>
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<div class="PlainText">RODRIGO PIMENTA CARVALHO<br>
Inatel Competence Center<br>
Software<br>
Ph: +55 35 3471 9200 RAMAL 979<br>
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