diff --git a/src/include/switch_event.h b/src/include/switch_event.h
index dd5991bf07..5909c0e0c0 100644
--- a/src/include/switch_event.h
+++ b/src/include/switch_event.h
@@ -402,6 +402,8 @@ SWITCH_DECLARE(void) switch_event_deliver(switch_event_t **event);
 
 SWITCH_DECLARE(char *) switch_event_build_param_string(switch_event_t *event, const char *prefix, switch_hash_t *vars_map);
 SWITCH_DECLARE(int) switch_event_check_permission_list(switch_event_t *list, const char *name);
+SWITCH_DECLARE(void) switch_event_add_presence_data_cols(switch_channel_t *channel, switch_event_t *event, const char *prefix);
+
 ///\}
 
 SWITCH_END_EXTERN_C
diff --git a/src/switch_channel.c b/src/switch_channel.c
index 3c4262b0a9..20734d04f4 100644
--- a/src/switch_channel.c
+++ b/src/switch_channel.c
@@ -1160,6 +1160,38 @@ SWITCH_DECLARE(uint32_t) switch_channel_del_variable_prefix(switch_channel_t *ch
 	return r;
 }
 
+
+SWITCH_DECLARE(void) switch_channel_set_presence_data_vals(switch_channel_t *channel, const char *presence_data_cols)
+{
+	if (!zstr(presence_data_cols)) {
+		char *cols[128] = { 0 };
+		char header_name[128] = "";
+		int col_count = 0, i = 0;
+		char *data_copy = NULL;
+
+		if (zstr(presence_data_cols)) {
+			presence_data_cols = switch_channel_get_variable_dup(channel, "presence_data_cols", SWITCH_FALSE, -1);
+			if (zstr(presence_data_cols)) {
+				return;
+			}
+		}
+
+		data_copy = strdup(presence_data_cols);
+	
+		col_count = switch_split(data_copy, ':', cols);
+	
+		for (i = 0; i < col_count; i++) {
+			const char *val = NULL;
+			switch_snprintf(header_name, sizeof(header_name), "PD-%s", cols[i]);
+			val = switch_channel_get_variable(channel, cols[i]);
+			switch_channel_set_profile_var(channel, header_name, val);
+		}
+		
+		switch_safe_free(data_copy);
+	}
+}
+
+
 SWITCH_DECLARE(switch_status_t) switch_channel_set_variable_var_check(switch_channel_t *channel,
 																	  const char *varname, const char *value, switch_bool_t var_check)
 {
@@ -2192,6 +2224,7 @@ SWITCH_DECLARE(void) switch_channel_event_set_basic_data(switch_channel_t *chann
 
 	if ((v = switch_channel_get_variable(channel, "presence_data_cols"))) {
 		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Presence-Data-Cols", v);
+		switch_event_add_presence_data_cols(channel, event, "PD-");
 	}
 
 	if ((v = switch_channel_get_variable(channel, "call_uuid"))) {
diff --git a/src/switch_core_sqldb.c b/src/switch_core_sqldb.c
index d6c64758aa..5c59d96962 100644
--- a/src/switch_core_sqldb.c
+++ b/src/switch_core_sqldb.c
@@ -1171,7 +1171,7 @@ static void *SWITCH_THREAD_FUNC switch_core_sql_thread(switch_thread_t *thread,
 
 static char *parse_presence_data_cols(switch_event_t *event)
 {
-	char *cols[25] = { 0 };
+	char *cols[128] = { 0 };
 	int col_count = 0;
 	char *data_copy;
 	switch_stream_handle_t stream = { 0 };
diff --git a/src/switch_event.c b/src/switch_event.c
index bce57b79ee..fa864526c8 100644
--- a/src/switch_event.c
+++ b/src/switch_event.c
@@ -2399,7 +2399,34 @@ SWITCH_DECLARE(int) switch_event_check_permission_list(switch_event_t *list, con
 	return r;	
 }
 
+SWITCH_DECLARE(void) switch_event_add_presence_data_cols(switch_channel_t *channel, switch_event_t *event, const char *prefix)
+{
+	const char *data;
 
+	if (!prefix) prefix = "";
+	
+	if ((data = switch_channel_get_variable(channel, "presence_data_cols"))) {
+		char *cols[128] = { 0 };
+		char header_name[128] = "";
+		int col_count = 0, i = 0;
+		char *data_copy = NULL;
+
+		data_copy = strdup(data);
+	
+		col_count = switch_split(data_copy, ':', cols);
+	
+		for (i = 0; i < col_count; i++) {
+			const char *val = NULL;
+			switch_snprintf(header_name, sizeof(header_name), "%s%s", prefix, cols[i]);
+			
+			val = switch_channel_get_variable(channel, cols[i]);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, header_name, val);
+		}
+		
+		switch_safe_free(data_copy);
+	}
+
+}
 
 
 /* For Emacs:
diff --git a/src/switch_ivr_bridge.c b/src/switch_ivr_bridge.c
index 6a2cee0405..3d9758f62b 100644
--- a/src/switch_ivr_bridge.c
+++ b/src/switch_ivr_bridge.c
@@ -968,9 +968,16 @@ static switch_status_t signal_bridge_on_hibernate(switch_core_session_t *session
 
 	if (switch_channel_test_flag(channel, CF_BRIDGE_ORIGINATOR)) {
 		if (switch_event_create(&event, SWITCH_EVENT_CHANNEL_BRIDGE) == SWITCH_STATUS_SUCCESS) {
+			switch_core_session_t *other_session;
+
 			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridge-A-Unique-ID", switch_core_session_get_uuid(session));
 			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridge-B-Unique-ID", msg.string_arg);
 			switch_channel_event_set_data(channel, event);
+			if ((other_session = switch_core_session_locate(msg.string_arg))) {
+				switch_channel_t *other_channel = switch_core_session_get_channel(other_session);
+				switch_event_add_presence_data_cols(other_channel, event, "Bridge-B-PD-");
+				switch_core_session_rwunlock(other_session);
+			}
 			switch_event_fire(&event);
 		}
 	}
@@ -1052,16 +1059,27 @@ static switch_status_t signal_bridge_on_hangup(switch_core_session_t *session)
 			}
 		}
 		
-		switch_core_session_rwunlock(other_session);
-	}
+		if (switch_channel_test_flag(channel, CF_BRIDGE_ORIGINATOR)) {
+			switch_channel_clear_flag_recursive(channel, CF_BRIDGE_ORIGINATOR);
+			if (switch_event_create(&event, SWITCH_EVENT_CHANNEL_UNBRIDGE) == SWITCH_STATUS_SUCCESS) {
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridge-A-Unique-ID", switch_core_session_get_uuid(session));
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridge-B-Unique-ID", uuid);
+				switch_event_add_presence_data_cols(other_channel, event, "Bridge-B-PD-");
+				switch_channel_event_set_data(channel, event);
+				switch_event_fire(&event);
+			}
+		}
 
-	if (switch_channel_test_flag(channel, CF_BRIDGE_ORIGINATOR)) {
-		switch_channel_clear_flag_recursive(channel, CF_BRIDGE_ORIGINATOR);
-		if (switch_event_create(&event, SWITCH_EVENT_CHANNEL_UNBRIDGE) == SWITCH_STATUS_SUCCESS) {
-			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridge-A-Unique-ID", switch_core_session_get_uuid(session));
-			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridge-B-Unique-ID", uuid);
-			switch_channel_event_set_data(channel, event);
-			switch_event_fire(&event);
+		switch_core_session_rwunlock(other_session);
+	} else {
+		if (switch_channel_test_flag(channel, CF_BRIDGE_ORIGINATOR)) {
+			switch_channel_clear_flag_recursive(channel, CF_BRIDGE_ORIGINATOR);
+			if (switch_event_create(&event, SWITCH_EVENT_CHANNEL_UNBRIDGE) == SWITCH_STATUS_SUCCESS) {
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridge-A-Unique-ID", switch_core_session_get_uuid(session));
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridge-B-Unique-ID", uuid);
+				switch_channel_event_set_data(channel, event);
+				switch_event_fire(&event);
+			}
 		}
 	}
 
@@ -1242,6 +1260,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_multi_threaded_bridge(switch_core_ses
 			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridge-A-Unique-ID", switch_core_session_get_uuid(session));
 			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridge-B-Unique-ID", switch_core_session_get_uuid(peer_session));
 			switch_channel_event_set_data(caller_channel, event);
+			switch_event_add_presence_data_cols(peer_channel, event, "Bridge-B-PD-");
 			switch_event_fire(&event);
 			br = 1;
 		}
@@ -1425,6 +1444,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_multi_threaded_bridge(switch_core_ses
 		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridge-A-Unique-ID", switch_core_session_get_uuid(session));
 		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridge-B-Unique-ID", switch_core_session_get_uuid(peer_session));
 		switch_channel_event_set_data(caller_channel, event);
+		switch_event_add_presence_data_cols(peer_channel, event, "Bridge-B-PD-");
 		switch_event_fire(&event);
 	}