diff --git a/README.md b/README.md
index 43158c59c..9c9bfe4c5 100644
--- a/README.md
+++ b/README.md
@@ -838,6 +838,10 @@ Optionally included keys are:
 
 		Identical to setting `generate RTCP = on`.
 
+	- `debug` or `debugging`
+
+		Enabled full debug logging for this call, regardless of global log level settings.
+
 * `generate RTCP`
 
 	Contains a string, either `on` or `off`. If enabled for a call,
diff --git a/daemon/call_interfaces.c b/daemon/call_interfaces.c
index 9ffd0eaf5..0f80be1b6 100644
--- a/daemon/call_interfaces.c
+++ b/daemon/call_interfaces.c
@@ -836,6 +836,12 @@ static void call_ng_flags_flags(struct sdp_ng_flags *out, str *s, void *dummy) {
 		case CSH_LOOKUP("record-call"):
 			out->record_call = 1;
 			break;
+		case CSH_LOOKUP("debug"):
+			out->debug = 1;
+			break;
+		case CSH_LOOKUP("debugging"):
+			out->debug = 1;
+			break;
 		case CSH_LOOKUP("no-rtcp-attribute"):
 			out->no_rtcp_attr = 1;
 			break;
@@ -1384,6 +1390,9 @@ static const char *call_offer_answer_ng(struct ng_buffer *ngbuf, bencode_item_t
 	if (!call)
 		goto out;
 
+	if (flags.debug)
+		call->debug = 1;
+
 	if (rtpe_config.active_switchover && IS_FOREIGN_CALL(call))
 		call_make_own_foreign(call, 0);
 
diff --git a/daemon/cli.c b/daemon/cli.c
index 483c7cbeb..184be70e3 100644
--- a/daemon/cli.c
+++ b/daemon/cli.c
@@ -47,6 +47,7 @@ static void cli_incoming_ksrm(str *instr, struct cli_writer *cw);
 static void cli_incoming_kslist(str *instr, struct cli_writer *cw);
 static void cli_incoming_active(str *instr, struct cli_writer *cw);
 static void cli_incoming_standby(str *instr, struct cli_writer *cw);
+static void cli_incoming_debug(str *instr, struct cli_writer *cw);
 
 static void cli_incoming_set_maxopenfiles(str *instr, struct cli_writer *cw);
 static void cli_incoming_set_maxsessions(str *instr, struct cli_writer *cw);
@@ -106,6 +107,7 @@ static const cli_handler_t cli_top_handlers[] = {
 	{ "kslist",		cli_incoming_kslist		},
 	{ "active",		cli_incoming_active		},
 	{ "standby",		cli_incoming_standby		},
+	{ "debug",		cli_incoming_debug		},
 	{ NULL, },
 };
 static const cli_handler_t cli_set_handlers[] = {
@@ -543,7 +545,7 @@ static void cli_incoming_list_callid(str *instr, struct cli_writer *cw) {
 	c = call_get(instr);
 
 	if (!c) {
-		cw->cw_printf(cw, "\nCall Id not found (%s).\n\n", instr->s);
+		cw->cw_printf(cw, "\nCall ID not found (" STR_FORMAT ").\n\n", STR_FMT(instr));
 		return;
 	}
 
@@ -1088,6 +1090,49 @@ static void cli_incoming_standby(str *instr, struct cli_writer *cw) {
 	cli_incoming_active_standby(cw, 1);
 }
 
+static void cli_incoming_debug(str *instr, struct cli_writer *cw) {
+	if (str_shift(instr, 1)) {
+		cw->cw_printf(cw, "No call ID specified\n");
+		return;
+	}
+
+	str callid = STR_NULL;
+	str_token_sep(&callid, instr, ' ');
+
+	if (!callid.len) {
+		cw->cw_printf(cw, "No call ID specified\n");
+		return;
+	}
+
+	int flag = 1;
+
+	if (instr->len) {
+		if (!str_cmp(instr, "on") || !str_cmp(instr, "enable"))
+			;
+		else if (!str_cmp(instr, "off") || !str_cmp(instr, "disable"))
+			flag = 0;
+		else {
+			cw->cw_printf(cw, "Invalid on/off flag ('" STR_FORMAT "') specified\n", STR_FMT(instr));
+			return;
+		}
+	}
+
+	struct call *c = call_get(&callid);
+
+	if (!c) {
+		cw->cw_printf(cw, "Call ID '" STR_FORMAT "' not found\n", STR_FMT(&callid));
+		return;
+	}
+
+	c->debug = flag;
+
+	cw->cw_printf(cw, "%s debugging for call '" STR_FORMAT "'\n", flag ? "Enabled" : "Disabled",
+			STR_FMT(&callid));
+
+	rwlock_unlock_w(&c->master_lock);
+	obj_put(c);
+}
+
 static void cli_incoming(struct streambuf_stream *s) {
    ilogs(control, LOG_INFO, "New cli connection from %s", s->addr);
 }
diff --git a/daemon/log.c b/daemon/log.c
index b2bf4d802..b753ecba2 100644
--- a/daemon/log.c
+++ b/daemon/log.c
@@ -135,3 +135,22 @@ void dtmflog(GString *s) {
 void rtcplog(const char* cdrbuffer) {
     syslog(LOG_INFO | _log_facility_rtcp, "%s", cdrbuffer);
 }
+
+int get_local_log_level(unsigned int subsystem_idx) {
+	switch (log_info.e) {
+		case LOG_INFO_CALL:
+			if (log_info.u.call->debug)
+				return 8;
+			return -1;
+		case LOG_INFO_STREAM_FD:
+			if (log_info.u.stream_fd->call && log_info.u.stream_fd->call->debug)
+				return 8;
+			return -1;
+		case LOG_INFO_ICE_AGENT:
+			if (log_info.u.ice_agent->call && log_info.u.ice_agent->call->debug)
+				return 8;
+			return -1;
+		default:
+			return -1;
+	}
+}
diff --git a/include/call.h b/include/call.h
index a0c4f5aac..e62f29ae2 100644
--- a/include/call.h
+++ b/include/call.h
@@ -436,6 +436,7 @@ struct call {
 	unsigned int		drop_traffic:1;
 	unsigned int		foreign_call:1; // created_via_redis_notify call
 	unsigned int		disable_jb:1;
+	unsigned int		debug:1;
 };
 
 
diff --git a/include/call_interfaces.h b/include/call_interfaces.h
index d654e8815..5bbc32a89 100644
--- a/include/call_interfaces.h
+++ b/include/call_interfaces.h
@@ -97,6 +97,7 @@ struct sdp_ng_flags {
 	             all:1,
 	             fragment:1,
 	             record_call:1,
+		     debug:1,
 	             loop_protect:1,
 	             original_sendrecv:1,
 	             asymmetric_codecs:1,
diff --git a/lib/loglib.h b/lib/loglib.h
index 3079273cb..c57c373f7 100644
--- a/lib/loglib.h
+++ b/lib/loglib.h
@@ -13,6 +13,8 @@ extern int ilog_facility;
 
 extern unsigned int max_log_line_length;
 
+extern int get_local_log_level(unsigned int);
+
 
 typedef void write_log_t(int facility_priority, const char *format, ...) __attribute__ ((format (printf, 2, 3)));
 extern write_log_t *write_log;
@@ -46,7 +48,7 @@ extern const char * const log_level_descriptions[];
 #ifndef __DEBUG
 #define ilogsn(system, prio, fmt, ...)								\
 	do {											\
-		int __loglevel = __get_log_level(system);						\
+		int __loglevel = __get_log_level(system);					\
 		if (LOG_LEVEL_MASK((prio)) > LOG_LEVEL_MASK(__loglevel))			\
 			break;									\
 		if ((__loglevel & LOG_FLAG_RESTORE) && !((prio) & LOG_FLAG_RESTORE))		\
@@ -67,6 +69,9 @@ INLINE int __get_log_level(unsigned int idx) {
 		return 8;
 	if (idx >= MAX_LOG_LEVELS)
 		return 8;
+	int local_log_level = get_local_log_level(idx);
+	if (local_log_level >= 0)
+		return local_log_level;
 	return g_atomic_int_get(&rtpe_common_config_ptr->log_levels[idx]);
 }
 #define get_log_level(system) __get_log_level(log_level_index_ ## system)
diff --git a/recording-daemon/log.c b/recording-daemon/log.c
index e4fd2889f..0597e8137 100644
--- a/recording-daemon/log.c
+++ b/recording-daemon/log.c
@@ -26,3 +26,7 @@ void __ilog(int prio, const char *fmt, ...) {
         __vpilog(prio, prefix, fmt, ap);
         va_end(ap);
 }
+
+int get_local_log_level(unsigned int subsystem_idx) {
+	return -1;
+}
diff --git a/t/aead-aes-crypt.c b/t/aead-aes-crypt.c
index 046e45b1d..609be710c 100644
--- a/t/aead-aes-crypt.c
+++ b/t/aead-aes-crypt.c
@@ -225,3 +225,7 @@ int main(void)
 
 	crypto_cleanup_session_key(&ctx);
 }
+
+int get_local_log_level(unsigned int u) {
+	return -1;
+}
diff --git a/t/aes-crypt.c b/t/aes-crypt.c
index 3e95a4204..1422c97ef 100644
--- a/t/aes-crypt.c
+++ b/t/aes-crypt.c
@@ -298,3 +298,7 @@ int main(int argc, char** argv) {
 
 	crypto_cleanup_session_key(&ctx);
 }
+
+int get_local_log_level(unsigned int u) {
+	return -1;
+}
diff --git a/t/test-const_str_hash.c b/t/test-const_str_hash.c
index 2ff732c57..044bf2c35 100644
--- a/t/test-const_str_hash.c
+++ b/t/test-const_str_hash.c
@@ -33,3 +33,7 @@ int main(void) {
 	test("doesn't exist", 0);
 	return 0;
 }
+
+int get_local_log_level(unsigned int u) {
+	return -1;
+}
diff --git a/t/test-payload-tracker.c b/t/test-payload-tracker.c
index 48f25b068..b5575e499 100644
--- a/t/test-payload-tracker.c
+++ b/t/test-payload-tracker.c
@@ -98,3 +98,7 @@ int main(void) {
 
 	return 0;
 }
+
+int get_local_log_level(unsigned int u) {
+	return -1;
+}
diff --git a/t/test-transcode.c b/t/test-transcode.c
index d3b49b248..9839cd587 100644
--- a/t/test-transcode.c
+++ b/t/test-transcode.c
@@ -1731,3 +1731,7 @@ int main(void) {
 
 	return 0;
 }
+
+int get_local_log_level(unsigned int u) {
+	return -1;
+}
diff --git a/utils/rtpengine-ctl b/utils/rtpengine-ctl
index ed0fc5b74..0b07eea5d 100755
--- a/utils/rtpengine-ctl
+++ b/utils/rtpengine-ctl
@@ -159,6 +159,8 @@ sub showusage {
     print "    active                     : set all running sessions to 'owned'\n";
     print "    standby                    : set all running sessions to 'foreign'\n";
     print "\n";
+    print "    debug <callid> <on/off>    : set debugging flag for given call\n";
+    print "\n";
     print "\n";
     print "    Return Value:\n";
     print "    0 on success with output from server side, other values for failure.\n";