[OpenSIPS-Users] opensips nat question

[suifeng]

HI,I has an NAT question;
img one:
img two:  Use fix_nated_sdp(10) processing：
opensips version OpenSIPS (3.2.17 (x86_64/linux))
opensips.cfg  part context:
 
route{
       if (nat_uac_test(23)) {
            if (is_method("REGISTER")) {
                setbflag("NAT");
                fix_nated_register();  
                xlog("request nat: $fd, rd: $rd, ru: $ru");
                xlog("request -1................");
            }
            if (is_method("INVITE")){
                xlog("request invite: $fd, rd: $rd, ru: $ru");
                fix_nated_contact();
                add_rr_param(";nat=yes"); 
                xlog("request -2................");
            }
        }


        if (is_method("INVITE") && has_body("application/sdp")) {
                xlog("request 13-1................si:[$si],cs:[$cs],uri:[uri]");
                fix_nated_sdp(10);
        }
}



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