<div dir="ltr"><br>Hello.<br><br>I have an issue with incorrect final ACK message from pbx which communicates to opensips. PBX sents to opensips proxy's r-uri instead of UA's one, though it receives correct callee's contact value in previous 200 OK. The PBX seems to have a problem with SIP protocol realization and I would like to solve this issue on Opensips side rewriting r-uri with correct one. What is the best way to do this? As long as what comes to my mind is to use avpops module with it's function "avp_db_query" in order to get the UA's contact from database and store it to avp and then to pass this avp as a r-uri. But may be there is a better solution? And are the similar manipulations bad practic carrying potential risks?<br><br>Best Regards,<br>Sergey Pysanko.<br><br><br><div id="mt-signature">
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    </td><td><span style="color:transparent;font-size:0">01/28/22, 02:22:52 PM</span></td>

                
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