diff --git a/openbsc/include/openbsc/mgcp.h b/openbsc/include/openbsc/mgcp.h
index e3fd511..811ba2c 100644
--- a/openbsc/include/openbsc/mgcp.h
+++ b/openbsc/include/openbsc/mgcp.h
@@ -91,7 +91,7 @@
 	char *audio_name;
 	int audio_payload;
 	int audio_loop;
-	int rtp_base_port;
+	int rtp_bts_base_port;
 	int endp_dscp;
 
 	/* spec handling */
diff --git a/openbsc/src/mgcp/mgcp_protocol.c b/openbsc/src/mgcp/mgcp_protocol.c
index 69362e4..8dbe2b0 100644
--- a/openbsc/src/mgcp/mgcp_protocol.c
+++ b/openbsc/src/mgcp/mgcp_protocol.c
@@ -427,7 +427,7 @@
 	memset(&endp->net_end.addr, 0, sizeof(endp->net_end.addr));
 
 	/* bind to the port now */
-	port = rtp_calculate_port(ENDPOINT_NUMBER(endp), cfg->rtp_base_port);
+	port = rtp_calculate_port(ENDPOINT_NUMBER(endp), cfg->rtp_bts_base_port);
 	endp->bts_end.local_port = port;
 	endp->net_end.local_port = port;
 
@@ -708,7 +708,7 @@
 	cfg->source_addr = talloc_strdup(cfg, "0.0.0.0");
 	cfg->audio_name = talloc_strdup(cfg, "GSM-EFR/8000");
 	cfg->audio_payload = 97;
-	cfg->rtp_base_port = RTP_PORT_DEFAULT;
+	cfg->rtp_bts_base_port = RTP_PORT_DEFAULT;
 
 	return cfg;
 }
diff --git a/openbsc/src/mgcp/mgcp_vty.c b/openbsc/src/mgcp/mgcp_vty.c
index d4c03cb..ea10a2e 100644
--- a/openbsc/src/mgcp/mgcp_vty.c
+++ b/openbsc/src/mgcp/mgcp_vty.c
@@ -56,7 +56,7 @@
 		vty_out(vty, "  bts ip %s%s", g_cfg->bts_ip, VTY_NEWLINE);
 	vty_out(vty, "  bind ip %s%s", g_cfg->source_addr, VTY_NEWLINE);
 	vty_out(vty, "  bind port %u%s", g_cfg->source_port, VTY_NEWLINE);
-	vty_out(vty, "  rtp base %u%s", g_cfg->rtp_base_port, VTY_NEWLINE);
+	vty_out(vty, "  rtp bts-base %u%s", g_cfg->rtp_bts_base_port, VTY_NEWLINE);
 	vty_out(vty, "  rtp ip-dscp %d%s", g_cfg->endp_dscp, VTY_NEWLINE);
 	if (g_cfg->audio_payload != -1)
 		vty_out(vty, "  sdp audio payload number %d%s", g_cfg->audio_payload, VTY_NEWLINE);
@@ -153,16 +153,19 @@
 	return CMD_WARNING;
 }
 
-DEFUN(cfg_mgcp_rtp_base_port,
-      cfg_mgcp_rtp_base_port_cmd,
-      "rtp base <0-65534>",
+DEFUN(cfg_mgcp_rtp_bts_base_port,
+      cfg_mgcp_rtp_bts_base_port_cmd,
+      "rtp bts-base <0-65534>",
       "Base port to use")
 {
 	unsigned int port = atoi(argv[0]);
-	g_cfg->rtp_base_port = port;
+	g_cfg->rtp_bts_base_port = port;
 	return CMD_SUCCESS;
 }
 
+ALIAS_DEPRECATED(cfg_mgcp_rtp_bts_base_port, cfg_mgcp_rtp_base_port_cmd,
+      "rtp base <0-65534>", "Base port to use")
+
 DEFUN(cfg_mgcp_rtp_ip_dscp,
       cfg_mgcp_rtp_ip_dscp_cmd,
       "rtp ip-dscp <0-255>",
@@ -273,6 +276,7 @@
 	install_element(MGCP_NODE, &cfg_mgcp_bind_port_cmd);
 	install_element(MGCP_NODE, &cfg_mgcp_bind_early_cmd);
 	install_element(MGCP_NODE, &cfg_mgcp_rtp_base_port_cmd);
+	install_element(MGCP_NODE, &cfg_mgcp_rtp_bts_base_port_cmd);
 	install_element(MGCP_NODE, &cfg_mgcp_rtp_ip_dscp_cmd);
 	install_element(MGCP_NODE, &cfg_mgcp_rtp_ip_tos_cmd);
 	install_element(MGCP_NODE, &cfg_mgcp_sdp_payload_number_cmd);
@@ -313,7 +317,7 @@
 		struct mgcp_endpoint *endp = &g_cfg->endpoints[i];
 		int rtp_port;
 
-		rtp_port = rtp_calculate_port(ENDPOINT_NUMBER(endp), g_cfg->rtp_base_port);
+		rtp_port = rtp_calculate_port(ENDPOINT_NUMBER(endp), g_cfg->rtp_bts_base_port);
 		if (mgcp_bind_bts_rtp_port(endp, rtp_port) != 0) {
 			LOGP(DMGCP, LOGL_FATAL, "Failed to bind: %d\n", rtp_port);
 			return -1;