[OpenSIPS-Users] Uac registrant check

[Volkan Oransoy]

Hi all,

I use uac_registrant to register to remote SIP systems and registration phase seems ok. What I want to do is to receive calls from these systems and before accepting calls to my box, I want to check destination, if it is a valid record on my system. I found a couple of replies on list archives and one of them suggests to lookup agains AOR. But that doesn’t work right now. What is the most suitable way to do this?


       if ( check_source_address("1","$avp(trunk_attrs)") ) {
                # request comes from trunks
                setflag(IS_TRUNK);
        } else if ( is_from_gw() ) {
                # request comes from GWs
        } else if ( lookup("location","","$ru") ){
                xlog("Location check for $ru passed.\n");
        } else {
                xlog("Location check for $ru failed.\n");
                send_reply("403","Forbidden");
                exit;
        }

Regards,

/Volkan
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