diff --git a/src/libosmo-mgcp/mgcp_conn.c b/src/libosmo-mgcp/mgcp_conn.c
index c74069d..b97c161 100644
--- a/src/libosmo-mgcp/mgcp_conn.c
+++ b/src/libosmo-mgcp/mgcp_conn.c
@@ -366,14 +366,38 @@
 
 	switch (conn->type) {
 	case MGCP_CONN_TYPE_RTP:
-		/* Dump RTP connection */
-		snprintf(str, sizeof(str), "(%s/rtp, id:0x%s, ip:%s, "
-			 "rtp:%u rtcp:%u)",
-			 conn->name,
-			 conn->id,
-			 osmo_sockaddr_ntop(&conn->u.rtp.end.addr.u.sa, ipbuf),
-			 osmo_sockaddr_port(&conn->u.rtp.end.addr.u.sa),
-			 ntohs(conn->u.rtp.end.rtcp_port));
+		switch (conn->u.rtp.type) {
+		case MGCP_RTP_DEFAULT:
+			/* Dump RTP connection */
+			snprintf(str, sizeof(str), "(%s/rtp, id:0x%s, ip:%s, "
+				"rtp:%u rtcp:%u)",
+				conn->name, conn->id,
+				osmo_sockaddr_ntop(&conn->u.rtp.end.addr.u.sa, ipbuf),
+				osmo_sockaddr_port(&conn->u.rtp.end.addr.u.sa),
+				ntohs(conn->u.rtp.end.rtcp_port));
+			break;
+		case MGCP_RTP_OSMUX:
+			snprintf(str, sizeof(str), "(%s/osmux, id:0x%s, ip:%s, "
+				"port:%u CID:%u)",
+				conn->name, conn->id,
+				osmo_sockaddr_ntop(&conn->u.rtp.end.addr.u.sa, ipbuf),
+				osmo_sockaddr_port(&conn->u.rtp.end.addr.u.sa),
+				conn->u.rtp.osmux.local_cid);
+			break;
+		case MGCP_RTP_IUUP:
+			snprintf(str, sizeof(str), "(%s/iuup, id:0x%s, ip:%s, "
+				"port:%u)",
+				conn->name, conn->id,
+				osmo_sockaddr_ntop(&conn->u.rtp.end.addr.u.sa, ipbuf),
+				osmo_sockaddr_port(&conn->u.rtp.end.addr.u.sa));
+			break;
+		default:
+			/* Should not happen, we should be able to dump
+			 * every possible connection type. */
+			snprintf(str, sizeof(str), "(unknown conn_rtp connection type %u)",
+				 conn->u.rtp.type);
+			break;
+		}
 		break;
 
 	default: