diff --git a/debian/patches/series b/debian/patches/series
index bbabb3ad3..425fe7f82 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -49,3 +49,4 @@ sipwise/extend_stats.patch
 sipwise/avpops_avp_subst_pvar.patch
 sipwise/tt37692.patch
 sipwise/dtmf-blocking.patch
+sipwise/media-blocking.patch
diff --git a/debian/patches/sipwise/media-blocking.patch b/debian/patches/sipwise/media-blocking.patch
new file mode 100644
index 000000000..f6c2303b1
--- /dev/null
+++ b/debian/patches/sipwise/media-blocking.patch
@@ -0,0 +1,186 @@
+--- a/src/modules/rtpengine/rtpengine.c
++++ b/src/modules/rtpengine/rtpengine.c
+@@ -115,7 +115,7 @@
+ #define	CPORT					"22222"
+ 
+ struct ng_flags_parse {
+-	int via, to, packetize, transport;
++	int via, to, packetize, transport, directional;
+ 	bencode_item_t *dict, *flags, *direction, *replace, *rtcp_mux;
+ 	str call_id, from_tag, to_tag;
+ };
+@@ -130,6 +130,8 @@
+ 	[OP_STOP_RECORDING]	= "stop recording",
+ 	[OP_BLOCK_DTMF]		= "block DTMF",
+ 	[OP_UNBLOCK_DTMF]	= "unblock DTMF",
++	[OP_BLOCK_MEDIA]	= "block media",
++	[OP_UNBLOCK_MEDIA]	= "unblock media",
+ };
+ 
+ struct minmax_mos_stats {
+@@ -173,6 +175,8 @@
+ static int stop_recording_f(struct sip_msg *, char *, char *);
+ static int block_dtmf_f(struct sip_msg *, char *, char *);
+ static int unblock_dtmf_f(struct sip_msg *, char *, char *);
++static int block_media_f(struct sip_msg *, char *, char *);
++static int unblock_media_f(struct sip_msg *, char *, char *);
+ static int rtpengine_answer1_f(struct sip_msg *, char *, char *);
+ static int rtpengine_offer1_f(struct sip_msg *, char *, char *);
+ static int rtpengine_delete1_f(struct sip_msg *, char *, char *);
+@@ -304,6 +308,24 @@
+ 	{"unblock_dtmf",	(cmd_function)unblock_dtmf_f, 		0,
+ 		0, 0,
+ 		ANY_ROUTE},
++	{"block_media",		(cmd_function)block_media_f,	 	0,
++		0, 0,
++		ANY_ROUTE },
++	{"unblock_media",	(cmd_function)unblock_media_f, 		0,
++		0, 0,
++		ANY_ROUTE},
++	{"block_dtmf",		(cmd_function)block_dtmf_f,	 	1,
++		fixup_spve_null, 0,
++		ANY_ROUTE },
++	{"unblock_dtmf",	(cmd_function)unblock_dtmf_f, 		1,
++		fixup_spve_null, 0,
++		ANY_ROUTE},
++	{"block_media",		(cmd_function)block_media_f,	 	1,
++		fixup_spve_null, 0,
++		ANY_ROUTE },
++	{"unblock_media",	(cmd_function)unblock_media_f, 		1,
++		fixup_spve_null, 0,
++		ANY_ROUTE},
+ 	{"rtpengine_offer",	(cmd_function)rtpengine_offer1_f,	0,
+ 		0, 0,
+ 		ANY_ROUTE},
+@@ -1999,6 +2021,7 @@
+ 					if (!val.s)
+ 						goto error;
+ 					ng_flags->from_tag = val;
++					ng_flags->directional = 1;
+ 				}
+ 				else
+ 					goto generic;
+@@ -2050,8 +2073,12 @@
+ 					if (!ng_flags->packetize)
+ 						goto error;
+ 					bencode_dictionary_add_integer(ng_flags->dict, "repacketize", ng_flags->packetize);
+-					goto next;
+ 				}
++				else if (str_eq(&key, "directional"))
++					ng_flags->directional = 1;
++				else
++					goto generic;
++				goto next;
+ 				break;
+ 
+ 			case 12:
+@@ -2171,6 +2198,11 @@
+ 		else
+ 			bencode_dictionary_add_str(ng_flags.dict, "sdp", &body);
+ 	}
++	else if (op == OP_BLOCK_DTMF || op == OP_BLOCK_MEDIA || op == OP_UNBLOCK_DTMF
++			|| op == OP_UNBLOCK_MEDIA)
++	{
++		ng_flags.flags = bencode_list(bencbuf);
++	}
+ 
+ 	/*** parse flags & build dictionary ***/
+ 
+@@ -2234,7 +2266,13 @@
+ 	) );
+ 	bencode_list_add_string(item, ip_addr2a(&msg->rcv.src_ip));
+ 
+-	if ((msg->first_line.type == SIP_REQUEST && op != OP_ANSWER)
++	if (op == OP_BLOCK_DTMF || op == OP_BLOCK_MEDIA || op == OP_UNBLOCK_DTMF
++			|| op == OP_UNBLOCK_MEDIA)
++	{
++		if (ng_flags.directional)
++			bencode_dictionary_add_str(ng_flags.dict, "from-tag", &ng_flags.from_tag);
++	}
++	else if ((msg->first_line.type == SIP_REQUEST && op != OP_ANSWER)
+ 		|| (msg->first_line.type == SIP_REPLY && op == OP_DELETE)
+ 		|| (msg->first_line.type == SIP_REPLY && op == OP_ANSWER))
+ 	{
+@@ -3506,13 +3544,69 @@
+ static int
+ block_dtmf_f(struct sip_msg* msg, char *str1, char *str2)
+ {
+-	return rtpengine_rtpp_set_wrap(msg, rtpengine_block_dtmf_wrap, NULL, 1);
++	str flags;
++	flags.s = NULL;
++	if (str1) {
++		if (get_str_fparam(&flags, msg, (fparam_t *) str1)) {
++			LM_ERR("Error getting string parameter\n");
++			return -1;
++		}
++	}
++
++	return rtpengine_rtpp_set_wrap(msg, rtpengine_block_dtmf_wrap, flags.s, 1);
+ }
+ 
+ static int
+ unblock_dtmf_f(struct sip_msg* msg, char *str1, char *str2)
+ {
+-	return rtpengine_rtpp_set_wrap(msg, rtpengine_unblock_dtmf_wrap, NULL, 1);
++	str flags;
++	flags.s = NULL;
++	if (str1) {
++		if (get_str_fparam(&flags, msg, (fparam_t *) str1)) {
++			LM_ERR("Error getting string parameter\n");
++			return -1;
++		}
++	}
++
++	return rtpengine_rtpp_set_wrap(msg, rtpengine_unblock_dtmf_wrap, flags.s, 1);
++}
++
++static int rtpengine_block_media_wrap(struct sip_msg *msg, void *d, int more) {
++	return rtpp_function_call_simple(msg, OP_BLOCK_MEDIA, d);
++}
++
++static int rtpengine_unblock_media_wrap(struct sip_msg *msg, void *d, int more) {
++	return rtpp_function_call_simple(msg, OP_UNBLOCK_MEDIA, d);
++}
++
++static int
++block_media_f(struct sip_msg* msg, char *str1, char *str2)
++{
++	str flags;
++	flags.s = NULL;
++	if (str1) {
++		if (get_str_fparam(&flags, msg, (fparam_t *) str1)) {
++			LM_ERR("Error getting string parameter\n");
++			return -1;
++		}
++	}
++
++	return rtpengine_rtpp_set_wrap(msg, rtpengine_block_media_wrap, flags.s, 1);
++}
++
++static int
++unblock_media_f(struct sip_msg* msg, char *str1, char *str2)
++{
++	str flags;
++	flags.s = NULL;
++	if (str1) {
++		if (get_str_fparam(&flags, msg, (fparam_t *) str1)) {
++			LM_ERR("Error getting string parameter\n");
++			return -1;
++		}
++	}
++
++	return rtpengine_rtpp_set_wrap(msg, rtpengine_unblock_media_wrap, flags.s, 1);
+ }
+ 
+ static int rtpengine_rtpstat_wrap(struct sip_msg *msg, void *d, int more) {
+--- a/src/modules/rtpengine/rtpengine.h
++++ b/src/modules/rtpengine/rtpengine.h
+@@ -40,6 +40,8 @@
+         OP_PING,
+         OP_BLOCK_DTMF,
+         OP_UNBLOCK_DTMF,
++        OP_BLOCK_MEDIA,
++        OP_UNBLOCK_MEDIA,
+ };
+ 
+ struct rtpp_node {