MSC_ConnectionHandler: Fix E1 timeslots to be monotonically incrementing
diff --git a/library/BSSMAP_Emulation.ttcn b/library/BSSMAP_Emulation.ttcn
index 442e614..290bf32 100644
--- a/library/BSSMAP_Emulation.ttcn
+++ b/library/BSSMAP_Emulation.ttcn
@@ -56,6 +56,8 @@
 
 	/* use 16 as this is also the number of SCCP connections that SCCP_Emulation can handle */
 	var ConnectionData ConnectionTable[16];
+
+	var integer g_next_e1_ts := 1;
 };
 
 private function f_conn_id_known(integer sccp_conn_id)