<div dir="ltr">I want to distingguish 200 OK is for INVITE or reINVITE。<div><br></div><div>so I do this:</div><div>request_route {</div><div>    if (is_method("INVITE") && !has_totag()) {</div><div>        $dlg_var(is_init_invite) = "1";</div><div>    }</div><div>}</div><div><br></div><div>onreply_route {</div><div>    <span class="">xlog("L_INFO","[</span>$rs-$rr<span class="">]</span><span class="">[is_init_invite:$dlg_var(is_init_invite)]");</span></div>















<div>    if (is_method("INVITE") && t_check_status("200") && $dlg_var(is_init_invite) == "1") {</div><div>        # do somting</div><div>        $dlg_var(is_init_invite) = "0";</div><div>    }</div><div>    <span class="">xlog("L_INFO","[</span>$rs-$rr<span class="">]</span><span class="">[is_init_invite:$dlg_var(is_init_invite)]");</span></div><div>}</div><div><br></div><div>What I confuse is：</div><div>When I recive 100 Trying LOG is</div><div>[100 - Trying][is_init_invite:0]</div><div>[100 - Trying][is_init_invite:1]<br></div><div><br></div><div>why is_init_invite is 0?</div></div>