Re: [SR-Users] kamailio Rx_AAR qusetions

Hi,

the IMS_QOS Module has not been designed to be used twice on a single session. As it was designed to work on a Proxy-CSCF, you should have an originating and one terminating leg, which are two different sessions on the same server (after going through the IMS-Core).

Thanks, Carsten

2018-02-12 4:27 GMT+01:00 Lv, Victor (NSB - CN/Qingdao) victor.lv@nokia-sbell.com:

Hi All,

I am trying to send two Rx_AAR after Kamailio receive 200 OK with SDP:

The first one for termination part is worked well, but in MT_aar_reply route block, it’s not works.

The one I marked with red color, is there anyone know how configure Kamailio to send two Rx_AAR after receive 200 OK SDP?

Thanks a lot!!

Victor

+++++++++++++++++++++++++++++++++++++++++++++++++++++++

if (t_check_status("200")){

            xlog("L_DBG", "IMS: Received 200 nside

orig_initial_reply\n");

            $var(aarret) = Rx_AAR("MT_aar_reply", "term","",2);

            xlog("L_DBG", "AAR return code is $var(aarret)\n");

}

on MT_aar_reply block:

route[MT_aar_reply]

{

    #this is async so to know status we have to check the reply avp

    switch ($avp(s:aar_return_code)) {

            case 1:

                    xlog("L_DBG", "Diameter: Term AAR success on media

authorization\n");

                    break;

            default:

                    xlog("L_ERR", "IMS: AAR failed Term\n");

                    xlog("L_ERR", "IMS: ttag: "+

"$avp(TTAG_CUSTOM_AVP)");

                    xlog("L_ERR", "IMS: ftag: "+

"$avp(FTAG_CUSTOM_AVP)");

                    xlog("L_ERR", "IMS: callid: "+

"$avp(CALLID_CUSTOM_AVP)");

                    #comment this if you want to allow even if Rx fails

if(dlg_get("$avp(CALLID_CUSTOM_AVP)","$avp(FTAG_CUSTOM_AVP)","$avp(TTAG_CUSTOM_AVP)")){

                            dlg_terminate("all", "Sorry no QoS

available");

                            exit;

                    }

              $var(aarret) = Rx_AAR("MO_aar_reply", "term","",2);

              xlog("L_DBG", "AAR return code is $var(aarret)\n");

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