<div dir="ltr"><div>I am using 1.12 Opensips and just playing with B2B top hiding and i am getting following error<br><br>ERROR:b2b_logic:create_top_hiding_entities: failed to create new b2b server instance<br>ERROR:b2b_logic:create_top_hiding_entities: failed to create new b2b server instance<br>
b2b_reply (B2B.346.3114641)<br>ERROR:b2b_logic:create_top_hiding_entities: failed to create new b2b server instance<br>ERROR:b2b_logic:create_top_hiding_entities: failed to create new b2b server instance<br><br>following my script code, also i am using nathelper for NAT, does it creating any issue?  <br>
</div><br>if (is_method(&quot;INVITE&quot;) &amp;&amp; !has_totag()) {<br>                b2b_init_request(&quot;top hiding&quot;);<br>                engage_media_proxy(); # satish<br>                setflag(ACC_DO); # do accounting<br>
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