<HTML><BODY><div><div>I changed a bit according to ‘active-backup’ scheme, but still the same.</div><div> </div><div>### active node</div><div>modparam("clusterer", "sharing_tag", "vip/1=active")</div><div> </div><div> </div><div>### backup node</div><div>modparam("clusterer", "sharing_tag", "vip/1=backup")</div><div> </div><div>And this for both nodes:</div><div><br> if (is_method("INVITE")) {<br> create_dialog("B");<br> set_dlg_sharing_tag("vip");<br> </div><div> </div><div data-signature-widget="container"><div data-signature-widget="content"><div>-----------------------------------------------<br><span style="font-size: 15px;">BR, Alexey</span><br style="font-size: 15px;"><span style="font-size: 15px;">http://alexeyka.zantsev.com/</span></div></div></div><div> </div></div></BODY></HTML>