--- res/res_pjsip/presence_xml.c	2017-10-20 10:41:02.155619997 +0200
+++ res/res_pjsip/presence_xml.c.patched	2017-10-20 10:51:41.826321734 +0200
@@ -88,7 +88,7 @@
 	switch (state) {
 	case AST_EXTENSION_RINGING:
 		*statestring = "early";
-		*local_state = NOTIFY_INUSE;
+		*local_state = NOTIFY_OPEN;
 		*pidfstate = "busy";
 		*pidfnote = "Ringing";
 		break;
@@ -98,7 +98,7 @@
 		} else {
 			*statestring = "confirmed";
 		}
-		*local_state = NOTIFY_INUSE;
+		*local_state = NOTIFY_OPEN;
 		*pidfstate = "busy";
 		*pidfnote = "Ringing";
 		break;