--- a/jingle-ibb/ibb.c	Sun Jul 25 01:42:33 2010 +0200
+++ b/jingle-ibb/ibb.c	Sun Jul 25 02:03:58 2010 +0200
@@ -138,7 +138,7 @@
 int jingle_ibb_check_session(gconstpointer data, gconstpointer session)
 {
   const JingleIBB *ibb1 = data, *ibb2 = session;
-  if(!g_strcmp0(ibb1->sid, ibb2->sid) && ibb1->seq > ibb2->seq) {
+  if(!g_strcmp0(ibb1->sid, ibb2->sid) && ibb1->seq == ibb2->seq + 1) {
     // TODO: change the seq in the session
     return 0;
   }