<HTML><BODY>My opensips works as state-full-proxy. At the one side it works via SIP-I, at another side via SIP. Everything is ok.<br>In one of my business-cases I get some INVITE with ISUP body with certain parameters from SIP-I side I need to send 403 with ISUP body including ISUP reason.<br>To do this I try to use function: send_reply("403","Some reason").<br><br>It looks like <br><br><p># Encapsulate a REL<br> add_isup_part("REL");<br> $isup_param(Cause Indicators | Cause value) = 21;<br>send_reply("403","The reason is 21");<br> xlog("L_WARN","The call was rejected with 21");<br> exit;</p>But actually 403 is sending without any ISUP body.<br><br>Is it possible to do such action?<br> <br><br>-- <br>Oleg Podguyko</BODY></HTML>