diff --git a/bsc/MSC_ConnectionHandler.ttcn b/bsc/MSC_ConnectionHandler.ttcn
index a76d1d6..028f1b4 100644
--- a/bsc/MSC_ConnectionHandler.ttcn
+++ b/bsc/MSC_ConnectionHandler.ttcn
@@ -96,6 +96,11 @@
 function f_rsl_reply(template PDU_ML3_MS_NW l3, RSL_Message orig) runs on MSC_ConnHdlr {
 	var RslChannelNr chan_nr := orig.ies[0].body.chan_nr;
 	var RslLinkId link_id := orig.ies[1].body.link_id;
+	if (orig.msg_type == RSL_MT_ENCR_CMD) {
+		link_id := orig.ies[2].body.link_id;
+	} else {
+		link_id := orig.ies[1].body.link_id;
+	}
 	RSL.send(ts_RSL_DATA_IND(chan_nr, link_id, enc_PDU_ML3_MS_NW(valueof(l3))));
 }