<div dir="auto"><div class="gmail_quote" dir="auto">Hi fulks<br><br><br type="attribution"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div><div class="gmail_quote"><blockquote class="m_-3106762634193141026quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I try changing info value in PAI header-f<span style="font-family:sans-serif">ield</span> by using subst() function into route block as below:</blockquote><blockquote class="m_-3106762634193141026quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
route[3]<br>
{<br>
        ...<br>
        $var(fromU) = 22227777;<br>
        ...<br>
        subst('/^P-Asserted-Identity:(<wbr>.*)sip:[^@]*@([a-zA-Z0-9.:]+)(<wbr>.*)$/P-Asserted-Identity:\1sip<wbr>:$var(fromU)@\2\3/ig');<br>
        ...<br>
        ...<br>
        forward();<br>
        exit;<br>
}<br>
<br>But when I read ngrep command output I catch P-Asserted-Identity header as below:<br>
<br>
++++++++++++++++++++++++++++++<wbr>+++++++++++++++++<br>
before route[3] processing:<br>
INVITE <a href="http://sip:99992222@15.113.132.21:5060" rel="noreferrer" target="_blank">sip:99992222@15.113.132.21:506<wbr>0</a> SIP/2.0.<br>
...<br>
P-Asserted-Identity: "Display Name 7777" <<a href="mailto:sip%3A7777@101.14.101.245" target="_blank">sip:7777@101.14.101.245</a>>.<br>
...<br>
<br>
++++++++++++++++++++++++++++++<wbr>+++++++++++++++++<br>
after route[3] processing:<br>
INVITE <a href="http://sip:99992222@15.113.132.21:5060" rel="noreferrer" target="_blank">sip:99992222@15.113.132.21:506<wbr>0</a> SIP/2.0.<br>
...<br>
P-Asserted-Identity: "Display Name 7777" <<a href="mailto:sip%3A22227777@101.14.101.245" target="_blank">sip:22227777@101.14.101.245</a>>.<wbr>P-Asserted-Identity: "Display Name 7777" <<a href="mailto:sip%3A7777@101.14.101.245" target="_blank">sip:7777@101.14.101.245</a>>.<br>
...<br>
++++++++++++++++++++++++++++++<wbr>+++++++++++++++++<br>
<br>So, is it normal or bug behaviors?<br></blockquote></div></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">Regards</div><font color="#888888"><div dir="auto">CMA</div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="m_-3106762634193141026quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
</blockquote></div><br></div></font></div>
</blockquote></div><br></div>