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<tt>Hello Younas,<br>
<br>
The two evens (missed and failed) are on different level of a
transaction.<br>
<br>
A Missed Call event happens on the outbound side of OpenSIPS
(OpenSIPS talking to callee) and means a branch of the transaction
got a negative reply.<br>
<br>
A Failed Transaction event happens on the inbound side of OpenSIPS
(OpenSIPS talking to caller) and means OpenSIPS terminating the
whole transaction with a negative reply - a negative reply is sent
back to caller, not more serial forking is possible, transaction
completed.<br>
<br>
If you have call from Alice to Bob, call first getting to Bob, Bob
has DnD, so a negative reply is received from callee -> A
Missed Call event; after that, OpenSIPS can do serial forking and
send the call to VM , so the call will establish after all ->
the call will not have a Failed Transaction event.<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 15.06.2015 18:56, Aqs Younas wrote:<br>
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<div>Hi guys!<br>
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Hope everyone had a nice weekend.<br>
<br>
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Could someone please tell me what is difference between
failed and missed transactions. If i set
setflag(ACC_MISSED) and user does not answer the call then
missed transaction is logged and if user does reject the
call then I see same things in syslog, which must not be
because call is not missed but failed.<br>
<br>
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Could someone please tell me what is difference between
missed and failed transaction. And under which scenario I
should set the missed, failed flags.<br>
<br>
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Thanks for you help.<br>
<br>
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