diff --git a/bsc/MSC_ConnectionHandler.ttcn b/bsc/MSC_ConnectionHandler.ttcn
index 2d0bd27..3e2e4f7 100644
--- a/bsc/MSC_ConnectionHandler.ttcn
+++ b/bsc/MSC_ConnectionHandler.ttcn
@@ -200,7 +200,7 @@
 			g_media.bts.rtp_pt := ie.ipa_rtp_pt2;
 		}
 		RSL.send(ts_RSL_IPA_CRCX_ACK(g_chan_nr, g_media.bts.conn_id,
-						oct2int(f_inet_addr(g_media.bts.bts.host)),
+						f_inet_addr(g_media.bts.bts.host),
 						g_media.bts.bts.port_nr,
 						g_media.bts.rtp_pt));
 		g_media.bts.ipa_crcx_seen := true;
@@ -214,7 +214,7 @@
 		}
 		/* mandatory */
 		b_unused := f_rsl_find_ie(rsl, RSL_IE_IPAC_REMOTE_IP, ie);
-		g_media.bts.peer.host := f_inet_ntoa(int2oct(ie.ipa_remote_ip, 4));
+		g_media.bts.peer.host := f_inet_ntoa(ie.ipa_remote_ip);
 		b_unused := f_rsl_find_ie(rsl, RSL_IE_IPAC_REMOTE_PORT, ie);
 		g_media.bts.peer.port_nr := ie.ipa_remote_port;
 		/* optional */
@@ -225,7 +225,7 @@
 			g_media.bts.rtp_pt := ie.ipa_rtp_pt2;
 		}
 		RSL.send(ts_RSL_IPA_MDCX_ACK(g_chan_nr, g_media.bts.conn_id,
-						oct2int(f_inet_addr(g_media.bts.peer.host)),
+						f_inet_addr(g_media.bts.peer.host),
 						g_media.bts.peer.port_nr,
 						g_media.bts.rtp_pt));
 		g_media.bts.ipa_mdcx_seen := true;
@@ -242,7 +242,7 @@
 			g_media.bts1.rtp_pt := ie.ipa_rtp_pt2;
 		}
 		RSL1.send(ts_RSL_IPA_CRCX_ACK(g_chan_nr, g_media.bts1.conn_id,
-						oct2int(f_inet_addr(g_media.bts1.bts.host)),
+						f_inet_addr(g_media.bts1.bts.host),
 						g_media.bts1.bts.port_nr,
 						g_media.bts1.rtp_pt));
 		g_media.bts1.ipa_crcx_seen := true;
@@ -257,7 +257,7 @@
 		}
 		/* mandatory */
 		b_unused := f_rsl_find_ie(rsl, RSL_IE_IPAC_REMOTE_IP, ie);
-		g_media.bts1.peer.host := f_inet_ntoa(int2oct(ie.ipa_remote_ip, 4));
+		g_media.bts1.peer.host := f_inet_ntoa(ie.ipa_remote_ip);
 		b_unused := f_rsl_find_ie(rsl, RSL_IE_IPAC_REMOTE_PORT, ie);
 		g_media.bts1.peer.port_nr := ie.ipa_remote_port;
 		/* optional */
@@ -268,7 +268,7 @@
 			g_media.bts1.rtp_pt := ie.ipa_rtp_pt2;
 		}
 		RSL1.send(ts_RSL_IPA_MDCX_ACK(g_chan_nr, g_media.bts1.conn_id,
-						oct2int(f_inet_addr(g_media.bts1.peer.host)),
+						f_inet_addr(g_media.bts1.peer.host),
 						g_media.bts1.peer.port_nr,
 						g_media.bts1.rtp_pt));
 		g_media.bts1.ipa_mdcx_seen := true;