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Hi Jose,<br>
<br>
AAR is made no the reply. Reply is the place in that both media
streams in SDP are available and known. Default IMS config should be
changed a little Rx to start work. This also reminds me that you
will probably face another problem if your PCRF does not have
integration w/ HSS.<br>
<br>
P.S.<br>
Good luck w/ PCRF battle. It is a great fun to make it work ;)<br>
<br>
Cheers,<br>
<br>
Ivo<br>
<br>
<div class="moz-cite-prefix">On 04/22/2016 04:58 PM, José Seabra
wrote:<br>
</div>
<blockquote
cite="mid:CAEVZRWt9xtv8Oyn6MQBcMnbmyZiBFnzcDk5Xm9XvH-90szrhEg@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>
<div>
<div>Hello There,<br>
<br>
I'm trying using the ims_qos module with PCRF for QOS, but
I'm facing some issues.<br>
<br>
When kamailio receives an initial invite (originator), it
will execute the function -
"Rx_AAR("ORIG_SESSION_AAR","orig","",-1)", but the PCRF is
not contacted and i see the following messages:<br>
<br>
5(12153) DEBUG: <script>: Diameter: Orig
authorizing media via Rx<br>
5(12153) DEBUG: ims_qos [mod.c:609]: w_rx_aar(): Looking
for route block [ORIG_SESSION_AAR]<br>
5(12153) DEBUG: ims_qos [mod.c:621]: w_rx_aar(): Rx AAR
called<br>
5(12153) DEBUG: ims_qos [mod.c:1345]:
create_return_code(): Creating return code of [-2] for
aar_return_code<br>
5(12153) DEBUG: ims_qos [mod.c:1354]:
create_return_code(): created AVP successfully :
[aar_return_code]<br>
5(12153) DEBUG: ims_qos [mod.c:627]: w_rx_aar(): Can't do
AAR for call session in request.<br>
<br clear="all">
</div>
Why kamailio says that I Can't do AAR for call session in
request? I have looked into source code and I found that
the condition that is blocking the communication with PCRF
is:<br>
<span class=""></span><br>
<br>
<br>
<br>
<br>
//We don't ever do AAR on request for calling scenario...<br>
if (msg->first_line.type != SIP_REPLY) {<br>
LM_DBG("Can't do AAR for call session in
request\n");<br>
return result;<br>
}<br>
<br>
</div>
Anyone can help me understand why it is happening? why it
can't proceed if isn't a reply?<br>
<br>
</div>
Thank you for your support<br>
<br>
<div>BR<br>
</div>
<div>
<div>
<div>
<div>-- <br>
<div class="gmail_signature">
<div>José Seabra</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
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<br>
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</blockquote>
<br>
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