diff --git a/library/MNCC_Emulation.ttcn b/library/MNCC_Emulation.ttcn
index de29288..60ec58b 100644
--- a/library/MNCC_Emulation.ttcn
+++ b/library/MNCC_Emulation.ttcn
@@ -145,6 +145,14 @@
 	return call_id;
 }
 
+private function f_expect_table_init()
+runs on MNCC_Emulation_CT {
+	for (var integer i := 0; i < sizeof(MnccExpectTable); i := i+1) {
+		MnccExpectTable[i].dest_number := omit;
+		MnccExpectTable[i].vc_conn := null;
+	}
+}
+
 private function f_call_table_init()
 runs on MNCC_Emulation_CT {
 	for (var integer i := 0; i < sizeof(MnccCallTable); i := i+1) {
@@ -223,6 +231,7 @@
 function main(MnccOps ops, charstring id, charstring sock) runs on MNCC_Emulation_CT {
 
 	f_connect(sock);
+	f_expect_table_init();
 	f_call_table_init();
 
 	while (true) {